顺-1,2,3,6-四氢苯酐

外观与性状：

白色结晶粉末

密度：

1,375 g/cm3

熔点：

101-102°C

沸点：

195°C 5mm

闪点：

157°C

存储条件/存储方法：

库房通风低温干燥,与氧化剂、胺分开存放

稳定性相关：

本品低毒。与水接触生成酸，有腐蚀性。当与皮肤接触后，应立即用肥皂水洗涤。　

其它信息：

1.     性状：本品为白色结晶

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）：99～101

5.     沸点（ºC,常压）：未确定

6.     沸点（ºC,5.2kPa）：未确定

7.     折射率：未确定

8.     闪点（ºC）：156

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：可溶于一般溶剂，微溶于石油醚

 

包装等级：

III

风险类别：

8

危险类别码：

R41

安全说明：

S26-S36/37/39

安全标志：

S26:万一接触眼睛，立即使用大量清水冲洗并送医诊治。
:

CHEMICAL IDENTIFICATION

RTECS NUMBER :

GW5775000

CHEMICAL NAME :

4-Cyclohexene-1,2-dicarboxylic anhydride

CAS REGISTRY NUMBER :

85-43-8

BEILSTEIN REFERENCE NO. :

0082340

LAST UPDATED :

199710

DATA ITEMS CITED :

12

MOLECULAR FORMULA :

C8-H8-O3

MOLECULAR WEIGHT :

152.16

WISWESSER LINE NOTATION :

T56 BVOV GUTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

Standard Draize test

ROUTE OF EXPOSURE :

Administration onto the skin

SPECIES OBSERVED :

Rodent - rabbit

REFERENCE :

85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,322,1986

TYPE OF TEST :

Standard Draize test

ROUTE OF EXPOSURE :

Administration into the eye

SPECIES OBSERVED :

Rodent - rabbit

REFERENCE :

85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,322,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :

LC - Lethal concentration

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

>294 mg/m3

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 29(12),37,1985

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Unreported

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

3 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 29(12),37,1985

TYPE OF TEST :

LC - Lethal concentration

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

>294 mg/m3

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 29(12),37,1985

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

500 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 7,780,1955

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Unreported

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

3300 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 29(12),37,1985

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Unreported

SPECIES OBSERVED :

Rodent - guinea pig

DOSE/DURATION :

3500 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 29(12),37,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2931 No. of Facilities: 39 (estimated) No. of Industries: 3 No. of Occupations: 9 No. of Employees: 1584 (estimated) No. of Female Employees: 547 (estimated)

毒理学数据：

1、急性毒性：

大鼠吸入LC：>294mg/kg；大鼠LD50：3mg/kg；

小鼠吸入LC：>294mg/kg；小鼠腹腔LD50：500mg/kg；

小鼠LD50：3300mg/kg；

猪LD50：3500mg/kg；

2、神经毒性：

兔子皮肤试验：500 mg/24HREACTION；兔子眼睛试验：20 mg/24HREACTION；大鼠经口

1、   LD₅₀4590mg/kg小鼠腹腔注射LD₅₀500mg/kg。

分子结构数据

 

1、   摩尔折射率：36.41

2、   摩尔体积（cm³/mol）：118.0

3、   等张比容（90.2K）：305.5

4、   表面张力（dyne/cm）：44.9

5、   极化率（10^-24cm³）：14.43

计算化学数据

1.疏水参数计算参考值（XlogP）:0.8

2.氢键供体数量:0

3.氢键受体数量:3

4.可旋转化学键数量:0

5.互变异构体数量:3

6.拓扑分子极性表面积43.4

7.重原子数量:11

8.表面电荷:0

9.复杂度:218

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:2

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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