海关代码：

2915600000

安全说明：

S26-S37/39

危险标志：

Xi

CHEMICAL IDENTIFICATION

RTECS NUMBER :

NQ4610000

CHEMICAL NAME :

Isobutyric acid, 1,5-dimethyl-1-vinyl-4-hexenyl ester

CAS REGISTRY NUMBER :

78-35-3

BEILSTEIN REFERENCE NO. :

1726378

LAST UPDATED :

199712

DATA ITEMS CITED :

5

MOLECULAR FORMULA :

C14-H24-O2

MOLECULAR WEIGHT :

224.38

WISWESSER LINE NOTATION :

1Y1&VOX1&1U1&3UY1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

>36300 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea Skin and Appendages - hair

REFERENCE :

FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

15100 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Behavioral - excitement Skin and Appendages - hair

REFERENCE :

FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Administration onto the skin

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

>5 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 13,835,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6903 No. of Facilities: 1102 (estimated) No. of Industries: 5 No. of Occupations: 9 No. of Employees: 11615 (estimated) No. of Female Employees: 8723 (estimated)

中国海关编码：2915600000

概述：

HS:2915600000 丁酸、戊酸及其盐和酯 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%

申报要素：

品名, 成分含量, 用途

摘要/Summary：

2915600000 butanoic acids and pentanoic acids and their salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

计算化学数据

1.疏水参数计算参考值（XlogP）:4.3

2.氢键供体数量:0

3.氢键受体数量:2

4.可旋转化学键数量:7

5.互变异构体数量:无

6.拓扑分子极性表面积:26.3

7.重原子数量:16

8.表面电荷:0

9.复杂度:273

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:1

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