hexyl 2,2-dimethylpropanoate

hexyl 2,2-dimethylpropanoate 基本信息
CAS号 5434-57-1 分子式 C11H22O2
分子量 186.29100 精确质量  186.16200
PSA  26.30000 LogP  3.15600

基本信息 展开↓

CAS号:
5434-57-1
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分子式:
C11H22O2
分子量:
186.29100
英文名称:
hexyl 2,2-dimethylpropanoate
英文别名:
hexyl 2,2-dimethylpropanoate;
Hexyl neopentanoate;
Pivalic acid,hexyl ester;
n-Hexylneopentanoat;
1-hexyl pivalate;
Trimethylessigsaeure-hexylester;
EINECS 226-602-5;
Hexylneopentanoat;
Hexyl 2,2-dimethylpropionate;
Propanoic acid,2,2-dimethyl-,hexyl ester;
Hexyl pivalate;
n-Hexyl pivalate
精确分子量/精确质量:
186.16200
极性分子表面积/PSA:
26.30000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
226-602-5
InChI:
The Key: RQSINLZXJXXKOH-UHFFFAOYSA-N

物化性质展开↓

密度:
0.871g/cm3
沸点:
203.2ºC at 760mmHg
闪点:
76.7ºC
折射率:
1.426

安全信息展开↓

海关代码:
2915900090

合成路线查看所有的合成路线

  • 138459-91-3

    2-噻唑烷硫酮, 3-(2,2-二甲基-1-羰基丙基)-

  • +

  • 111-27-3

    正己醇

  • ~94%

  • 5434-57-1

    hexyl 2,2-dimethylpropanoate

  • 243990-73-0

    1-(2,5-dichlorophenyl)-2,2-bis(methylthio)vinyl pivalate

  • +

  • 111-27-3

    正己醇

  • ~87%

  • 5434-57-1

    hexyl 2,2-dimethylpropanoate

  • 141923-62-8

    N-(dimethylpropionyl)oxazolidin-2-one

  • +

  • 111-27-3

    正己醇

  • ~1%

  • 5434-57-1

    hexyl 2,2-dimethylpropanoate

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TO7876600
CHEMICAL NAME :
Pivalic acid, hexyl ester
CAS REGISTRY NUMBER :
5434-57-1
LAST UPDATED :
199712
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C11-H22-O2
MOLECULAR WEIGHT :
186.33

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,723,1982 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,723,1982
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 :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,723,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6878 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 1557 (estimated) No. of Female Employees: 276 (estimated)

海关数据查看详细

中国海关编码:2915900090

概述:
2915900090. 其他饱和无环一元羧酸及其酸酐(酰卤、过氧)化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 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:5.5%. 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
监管条件:
A.入境货物通关单B.出境货物通关单
检验检疫:
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:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives 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:5.5% General tariff:30.0%

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