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倍硫磷

  • 基本信息
  • 制备方法及用途
  • 物化性质
  • 安全信息
  • 毒理性
  • MSDS
  • 海关数据
  • 结构与计算化学
  • 下游产品
  • 表征图谱

倍硫磷 基本信息

中文名称：
倍硫磷 
中文别名：
倍硫磷;
O,O-二甲基-O-(3-甲基-4-甲硫基苯基)硫代磷酸酯;
百治屠 
英文名称：
Phosphorothioicacid, O,O-dimethyl O-[3-methyl-4-(methylthio)phenyl] ester
英文别名：
fenthion;
Lebaycid;
O,O-dimethyl O-[3-methyl-4-(methylthio)phenyl] phosphorothioate;
Figuron;
Baycid;
Sulfidophos;
Mercaptophos;
Phenthion;
O,O-dimethyl O-[3-methyl-4-(methylsulfanyl)phenyl] phosphorothioate;
Baytex;
dimethoxy-(3-methyl-4-methylsulfanylphenoxy)-sulfanylidene-λ5-phosphane;
Fenthione;
O,O-dimethyl O-4-methylthio-m-tolyl phosphorothioate 
CAS No.：
55-38-9
分 子 式：

C10H15O3PS2

分 子 量：
278.32
精确分子量：
278.02000
PSA：
94.89000
MDL：
MFCD00055449
EINECS：
200-231-9
BRN：
1974129
InChI：
InChI=1/C10H15O3PS2/c1-8-7-9(5-6-10(8)15-3)13-14(11,12-2)16-4/h5-7H,1-4H3
危险品标志：

ToxicTDangerousNHarmfulXnFlammableF

风险术语：

R21/22;R23;R48/25;R50/53;R68;R67;S36/37;S45;S60;S61;S62;

分子结构式：
SDS：
查看

倍硫磷 制备方法及用途

制备方法

由间甲酚与二甲基二硫反应制备中间体对甲硫基间甲酚，再与O，O-二甲基硫代磷酰氯反应得到倍硫磷。1.对甲硫基间甲酚的制备将间甲酚(或混甲酚)；二甲基二硫按2：1(重量比)配料，加入反应锅，搅拌冷却至10-15℃，开始滴加浓硫酸。在1h左右滴完（用量与二甲基二硫等重量），在10-15℃继续反应3h。静置分层，弃去下层废酸。有机层用10%碳酸钠溶液中和，再用水洗涤于pH7-8。减压蒸馏回收未反应的二甲基二硫和甲酚，所剩物料即中间体对甲硫基间甲酚。2.倍硫磷的制备将20%的氢氧化钠溶液加入反应锅，搅拌冷却至25℃以下，投入上述制备的中间体，然后在10-20℃均匀滴加O,O-二甲基硫代磷酰氯，约30-40min滴完，三种物料的投料量按摩尔比为1.3：1：1.2。缓缓升温到60℃，保温2h，反应过程中检查pH变化情况，当pH＜9时，应补加氢氧化钠溶液。反应结束后，降温至45℃，加氢氧化钠溶液洗涤，再用水洗涤，静置分层。取下层有机层减压脱水，冷却，过滤，得倍硫磷原油，含量90%，收率90%。

合成制备方法

由间甲酚与二甲基二硫反应制备中间体对甲硫基间甲酚，再与O，O-二甲基硫代磷酰氯反应得到倍硫磷。
1.对甲硫基间甲酚的制备将间甲酚(或混甲酚)；二甲基二硫按2：1(重量比)配料，加入反应锅，搅拌冷却至10-15℃，开始滴加浓硫酸。在1h左右滴完（用量与二甲基二硫等重量），在10-15℃继续反应3h。静置分层，弃去下层废酸。有机层用10%碳酸钠溶液中和，再用水洗涤于pH7-8。减压蒸馏回收未反应的二甲基二硫和甲酚，所剩物料即中间体对甲硫基间甲酚。
2.倍硫磷的制备将20%的氢氧化钠溶液加入反应锅，搅拌冷却至25℃以下，投入上述制备的中间体，然后在10-20℃均匀滴加O,O-二甲基硫代磷酰氯，约30-40min滴完，三种物料的投料量按摩尔比为1.3：1：1.2。缓缓升温到60℃，保温2h，反应过程中检查pH变化情况，当pH＜9时，应补加氢氧化钠溶液。反应结束后，降温至45℃，加氢氧化钠溶液洗涤，再用水洗涤，静置分层。取下层有机层减压脱水，冷却，过滤，得倍硫磷原油，含量90%，收率90%。

用途简介

农药杀虫剂，杀螨剂。胆碱酯酶抑制剂。有机合成。倍硫磷是对人、畜低毒的有机磷杀虫剂，对多种害虫有效，主要起触杀的胃毒作用，残效期长，对螨类效果不如甲基对硫磷，主要用于防治大豆食心虫，棉花害虫，果树害虫，蔬菜和水稻害虫，用于防治蚊，蝇，臭虫，虱子，蟑螂也有良好效果。 广谱、速效、中毒有机磷杀虫剂，对螨类也有效。具触杀、胃毒作用，渗透性较强，有一定的内吸作用，残效期长。可用于水稻、棉花、果树、大豆等作物防治二化螟、三化螟、稻叶蝉、稻苞虫、稻纵卷叶虫、棉红铃虫、棉铃虫、棉蚜、菜青虫、菜蚜、果树食心虫、介壳虫、柑橘锈壁虱、网蝽象、茶毒蛾、茶小绿叶蝉、大豆食心虫及卫生害虫。如防治水稻害虫及棉铃虫、红铃虫，用50 %，乳油 3～15m工_/100m2对水喷雾;防治棉红蜘蛛、棉蚜、菜肖虫、菜蚜等害虫，用50 %，乳油 5～11 .3mL/100mL/m2对水喷雾;防治棉红蜘蛛、棉蚜、菜肖虫、菜蚜等害虫，用50 "/t，乳油 5～11 .3mL/100mL/m2对水喷雾;防治大显食心虫，用50 %，乳油 5～11 .3mL/100mL/m2,对水喷雾，效果80 0/t，以上，或用3%，粉剂，225～300kg/1002喷粉;防治柑橘锈壁虱、网蛤象用50，乳油川阴倍液喷雾。

用途

1.农药杀虫剂，杀螨剂。胆碱酯酶抑制剂。有机合成。 

倍硫磷 物化性质

外观与性状：
黄色棕色油性液体
密度：
1.25
熔点：
7.5°C
沸点：
87°C (0.01 mmHg)
闪点：
>100 °C
水溶解性：
0.0055 g/100 mL
折射率：
1.558
存储条件/存储方法：
库房通风低温干燥,与食品原料分开储运
稳定性相关：

易洛于甲醉、乙醉、甲笨、二甲笨、丙酮、氯化烃、脂肪油等有机洛剂，难洛于石油醚，在水中洛解度为54 - 56mg /L。工业品呈棕黄色，带特殊臭味。对光和热比较稳定，在酸性或碱性介质中水解比甲基对硫磷稳定。在100’时，pH值1 . 8～5介质中，水解半衰期为36h,  pH值11介质中，水解半衰期为95mino用过氧化氢或高锰酸钾可使硫醚链氧化，生成相应的亚飒和飒类化合物。

其它信息：

1.       性状：棕色液体。微有蒜臭。

2.       密度（g/mL,25/4℃）：  1.250

3.       相对蒸汽密度（g/mL,空气=1）：未确定

4.       熔点（ºC）： 319

5.       沸点（ºC,常压）：87

6.       沸点（ºC,5.2kPa）：未确定

7.       折射率：1.5698

8.       闪点（ºC）： 未确定

9.       比旋光度（º）：未确定

10.    自燃点或引燃温度（ºC）：未确定

11.    蒸气压（kPa,25ºC）：未确定

12.    饱和蒸气压（kPa,60ºC）：未确定

13.    燃烧热（KJ/mol）：未确定

14.    临界温度（ºC）：未确定

15.    临界压力（KPa）：未确定

16.    油水（辛醇/水）分配系数的对数值：未确定

17.    爆炸上限（%,V/V）：未确定

18.    爆炸下限（%,V/V）：未确定

19.    溶解性：易溶于甲醇、乙醇、乙醚、丙酮和多种其他有机溶剂，几乎溶于水（55mg/L）

倍硫磷 安全信息

包装等级：
III
风险类别：
6.1(b)
海关代码：
2930909066
危险类别码：
R21/22;R23;R48/25;R50/53;R68
安全说明：
S36/37-S45-S60-S61-S62
RTECS号：
TF9625000
安全标志：
S45:出现意外或者感到不适，立刻到医生那里寻求帮助（最好带去产品容器标签）。
S60:本物质残余物和容器必须作为危险废物处理。
S61:避免排放到环境中。参考专门的说明/安全数据表。
:
危险标志：
T:Toxic;N:Dangerousfortheenvironment;

倍硫磷 毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TF9625000
CHEMICAL NAME :
Phosphorothioic acid, O,O-dimethyl O-(4-(methylthio)-m-tolyl) ester
CAS REGISTRY NUMBER :
55-38-9
LAST UPDATED :
199712
DATA ITEMS CITED :
69
MOLECULAR FORMULA :
C10-H15-O3-P-S2
MOLECULAR WEIGHT :
278.34
WISWESSER LINE NOTATION :
1SR B1 DOPS&O1&O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
1200 uL/kg
TOXIC EFFECTS :
Behavioral - coma Cardiac - pulse rate Gastrointestinal - hypermotility, diarrhea
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
643 uL/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - fasciculations Behavioral - ataxia Cardiac - pulse rate
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
257 mg/kg
TOXIC EFFECTS :
Cardiac - pulse rate increase, without fall in BP Gastrointestinal - hypermotility, diarrhea Gastrointestinal - nausea or vomiting
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
525 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - miosis (pupillary constriction) Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - respiratory depression
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Human
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
800 mg/m3/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
330 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Behavioral - excitement
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
260 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
88100 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/m3/2H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
125 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
144 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intracerebral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
40 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Gastrointestinal - changes in structure or function of salivary glands Kidney, Ureter, Bladder - other changes
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1 gm/m3/2H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
260 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
1 gm/m3/2H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
310 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - pigeon
DOSE/DURATION :
1780 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - chicken
DOSE/DURATION :
20 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Bird - chicken
DOSE/DURATION :
20 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
11 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - duck
DOSE/DURATION :
5900 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Bird - duck
DOSE/DURATION :
44 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Mammal - domestic
DOSE/DURATION :
46 mg/kg
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - reactivates cholinesterase
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
105 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Behavioral - muscle contraction or spasticity
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
46200 ug/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Behavioral - muscle contraction or spasticity
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - wild bird species
DOSE/DURATION :
1300 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
172 mg/kg/6D-I
TOXIC EFFECTS :
Peripheral Nerve and Sensation - structural change in nerve or sheath Blood - changes in bone marrow (not otherwise specified) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
380 mg/kg/19D-I
TOXIC EFFECTS :
Brain and Coverings - other degenerative changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3225 mg/kg/43W-I
TOXIC EFFECTS :
Brain and Coverings - other degenerative changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
365 mg/kg/5D-I
TOXIC EFFECTS :
Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1200 mg/kg/60D-C
TOXIC EFFECTS :
Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5200 mg/kg/1Y-I
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - retinal changes (pigmentary depositions, retinitis, other) Liver - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
260 mg/kg/13W-I
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - retinal changes (pigmentary depositions, retinitis, other)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Bird - chicken
DOSE/DURATION :
35 mg/kg/7D-I
TOXIC EFFECTS :
Behavioral - ataxia Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other esterases
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - domestic
DOSE/DURATION :
7500 ug/kg/5D-C
TOXIC EFFECTS :
Behavioral - food intake (animal) Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1730 mg/kg/103W-C
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
1050 mg/kg
SEX/DURATION :
multigenerations
TOXIC EFFECTS :
Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated) Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive) Reproductive - Effects on Newborn - weaning or lactation index (e.g., # alive at weaning per # alive at day 4)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
40 mg/kg
SEX/DURATION :
female 11 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue) Reproductive - Specific Developmental Abnormalities - musculoskeletal system

MUTATION DATA

TYPE OF TEST :
Sister chromatid exchange
TEST SYSTEM :
Rodent - hamster Lung
DOSE/DURATION :
40 mg/L
REFERENCE :
ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 4,621,1982 *** REVIEWS *** ACGIH TLV-Not classifiable as a human carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 0.2 mg/m3 (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 TOXICOLOGY REVIEW RREVAH Residue Reviews. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1962- Volume(issue)/page/year: 46,1,1973 TOXICOLOGY REVIEW CNDQA8 Cahiers de Nutrition et de Dietetique. (Editions Meteore, 42, rue du Louvre, 75001 Paris, France) V.1- 1966- Volume(issue)/page/year: 10(3),43,1975 TOXICOLOGY REVIEW RREVAH Residue Reviews. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1962- Volume(issue)/page/year: 63,1,1976 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.2 mg/m3;Skin JAN 1993 OEL-BELGIUM:TWA 0.2 mg/m3;Skin JAN 1993 OEL-DENMARK:TWA 0.1 mg/m3;Skin JAN 1993 OEL-GERMANY:TWA 0.2 mg/m3;Skin JAN 1993 OEL-JAPAN:TWA 0.2 mg/m3;Skin JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg/m3;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9267 No. of Facilities: 221 (estimated) No. of Industries: 4 No. of Occupations: 6 No. of Employees: 2142 (estimated) No. of Female Employees: 442 (estimated)
毒理学数据：

毒性雄性大鼠急性经日LD50为215 mg /kg ,雌性为24Jmg/kg。大鼠急性经皮LD50为330-SOOmg/kg。大鼠60d词喂试验最大允许剂量为10 mg /kg ,用50 mg /kg剂量喂狗1年，其体重和摄食量无影响。对鱼LC50约lmg/L (48h)0对蜜蜂、寄生蜂、草岭(蚜狮)等益虫高毒。

倍硫磷 海关数据

中国海关编码：2930909066

概述：
2930909066 倍硫磷、甲基内吸磷、乙酯磷等〔包括丰索磷、内吸磷、发硫磷〕 退税率:9.0% 监管条件:S(进出口农药登记证明)
申报要素：
品名, 成分含量, 用途
监管条件：
S.进出口农药登记证明
摘要/Summary：
2930909066 o,o-diethyl s-(2-(isopropylamino)-2-oxoethyl) phosphorodithioate

倍硫磷 分子结构与计算化学数据

分子结构数据

五、分子性质数据：

1、   摩尔折射率：72.23

2、   摩尔体积（cm3/mol）：221.8

3、   等张比容（90.2K）：586.5

4、   表面张力（dyne/cm）：48.8

5、   极化率（10-24cm3）：28.63

  

计算化学数据

1.疏水参数计算参考值（XlogP）:无

2.氢键供体数量:0

3.氢键受体数量:5

4.可旋转化学键数量:5

5.互变异构体数量:无

6.拓扑分子极性表面积85.1

7.重原子数量:16

8.表面电荷:0

9.复杂度:254

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

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