丁卡因

外观与性状：

白色结晶粉末

密度：

1.044 g/cm3

沸点：

389.4ºC at 760 mmHg

闪点：

189.3ºC

折射率：

1.537

存储条件/存储方法：

库房通风低温干燥,与食品原料类分开存放

其它信息：

1.      性状：结晶。

2.      密度（g/mL,25/4℃）：未确定

3.      相对蒸汽密度（g/mL,空气=1）：未确定

4.      熔点（ºC）： 43

5.      沸点（ºC,常压）：未确定

6.      沸点（ºC,0.53kPa）：210

7.      折射率：未确定

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：未确定

海关代码：

2922499990

危险类别码：

R22;R40;R42/43

安全说明：

S22-S36/37

RTECS号：

DG4725000

安全标志：

:

危险标志：

Xn:Harmful;

CHEMICAL IDENTIFICATION

RTECS NUMBER :

DG4725000

CHEMICAL NAME :

Benzoic acid, p-(butylamino)-, 2-(dimethylamino)ethyl ester

CAS REGISTRY NUMBER :

94-24-6

BEILSTEIN REFERENCE NO. :

2216051

LAST UPDATED :

199612

DATA ITEMS CITED :

19

MOLECULAR FORMULA :

C15-H24-N2-O2

MOLECULAR WEIGHT :

264.41

WISWESSER LINE NOTATION :

4MR DVO2N1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Parenteral

SPECIES OBSERVED :

Human - man

DOSE/DURATION :

1 mg/kg

TOXIC EFFECTS :

Behavioral - muscle contraction or spasticity Behavioral - coma Lungs, Thorax, or Respiration - cyanosis

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

33 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 - rat

DOSE/DURATION :

6 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 :

Intratracheal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

4 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 :

300 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 :

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 :

Subcutaneous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

41500 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 :

Intravenous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

6 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

20 mg/kg

TOXIC EFFECTS :

Lungs, Thorax, or Respiration - other changes

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

6 mg/kg

TOXIC EFFECTS :

Lungs, Thorax, or Respiration - other changes

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Parenteral

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

33500 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 :

Intratracheal

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

6500 ug/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Intraspinal

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

4900 ug/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Parenteral

SPECIES OBSERVED :

Amphibian - frog

DOSE/DURATION :

200 mg/kg

TOXIC EFFECTS :

Behavioral - convulsions or effect on seizure threshold Cardiac - other changes Lungs, Thorax, or Respiration - other changes

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Intraspinal

SPECIES OBSERVED :

Amphibian - frog

DOSE/DURATION :

20 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :

Unscheduled DNA synthesis

TEST SYSTEM :

Human HeLa cell

DOSE/DURATION :

1 umol/L

REFERENCE :

BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 14,205,1965 *** REVIEWS *** TOXICOLOGY REVIEW PHREA7 Physiological Reviews. (American Physiological Soc., 9650 Rockville Pike, Bethesda, MD 20814) V.1- 1921- Volume(issue)/page/year: 12,190,1932 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2779 No. of Facilities: 737 (estimated) No. of Industries: 3 No. of Occupations: 11 No. of Employees: 18810 (estimated) No. of Female Employees: 13703 (estimated)

中国海关编码：2922499990

概述：

2922499990 其他氨基酸及其酯及它们的盐（含有一种以上含氧基的除外）. 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 最惠国关税:6.5% 普通关税:30.0%

申报要素：

品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装

监管条件：

A.入境货物通关单B.出境货物通关单

检验检疫：

P.进境动植物、动植物产品检疫Q.出境动植物、动植物产品检疫R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验

摘要/Summary：

HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

分子结构数据

1、 摩尔折射率：79.15

2、 摩尔体积（m³/mol）：253.0

3、 等张比容（90.2K）：635.4

4、 表面张力（dyne/cm）：39.7

5、 极化率（10^-24cm³）：31.37

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:1

3.氢键受体数量:4

4.可旋转化学键数量:9

5.互变异构体数量:3

6.拓扑分子极性表面积41.6

7.重原子数量:19

8.表面电荷:0

9.复杂度:249

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