表告依春

密度：

1.19g/cm3

熔点：

50ºC

沸点：

150.6ºC at 760mmHg

闪点：

44.9ºC

折射率：

1.57

蒸汽压：

3.81mmHg at 25°C

海关代码：

2934999090

CHEMICAL IDENTIFICATION

RTECS NUMBER :

RQ2280000

CHEMICAL NAME :

2-Oxazolidinethione, 5-vinyl-, (R)-

CAS REGISTRY NUMBER :

1072-93-1

LAST UPDATED :

199403

DATA ITEMS CITED :

3

MOLECULAR FORMULA :

C5-H7-N-O-S

MOLECULAR WEIGHT :

129.19

WISWESSER LINE NOTATION :

T5MYOTJ BUS D1U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Unreported

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1260 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 17,483,1969 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

120 mg/kg/4D-I

TOXIC EFFECTS :

Liver - changes in liver weight Endocrine - changes in thyroid weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)

REFERENCE :

FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,279,1982 ** REPRODUCTIVE DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Subcutaneous

DOSE :

200 mg/kg

SEX/DURATION :

female 8-9 day(s) after conception

TOXIC EFFECTS :

Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

REFERENCE :

FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,159,1980

中国海关编码：2934999090

概述：

2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

申报要素：

品名, 成分含量, 用途

摘要/Summary：

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

分子结构数据

1、  摩尔折射率：35.39

2、  摩尔体积（cm³/mol）：107.8

3、  等张比容（90.2K）：282.9

4、  表面张力（dyne/cm）：47.3

5、  极化率（10-24cm3）：14.03

计算化学数据

1.疏水参数计算参考值（XlogP）:1

2.氢键供体数量:1

3.氢键受体数量:2

4.可旋转化学键数量:1

5.互变异构体数量:2

6.拓扑分子极性表面积53.4

7.重原子数量:8

8.表面电荷:0

9.复杂度:124

10.同位素原子数量:0

11.确定原子立构中心数量:1

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