3-己烯酸

3-己烯酸用途

GB 2760一96规定为允许使用的食品用香料。

3-己烯酸名称

[ CAS 号 ]:
4219-24-3

[ 中文名 ]:
3-己烯酸

[ 英文名 ]:
3-hexenoic acid

[英文别名 ]:

Hex-3-en-carbonsaeure
hex-3-enoic acid
1-[3]pyridyl-heptan-1-one
EINECS 224-157-1
3-Hexenoic acid
3-heptanoylpyridine
n-hexyl 3-pyridyl ketone
Hex-3-ensaeure
1-(pyridin-3-yl)heptan-1-one
1-[3]Pyridyl-heptan-1-on

3-己烯酸物理化学性质

[ 密度 ]:
0.985g/cm3

[ 沸点 ]:
209ºC at 760mmHg

[ 熔点 ]:
12°C

[ 分子式 ]:
C₆H₁₀O₂

[ 分子量 ]:
114.14200

[ 闪点 ]:
106.4ºC

[ 精确质量 ]:
114.06800

[ PSA ]:
37.30000

[ LogP ]:
1.42730

[ 折射率 ]:
1.455

3-己烯酸MSDS

3-己烯酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MP7730000

CHEMICAL NAME :: 3-Hexenoic acid

CAS REGISTRY NUMBER :: 4219-24-3

BEILSTEIN REFERENCE NO. :: 1745294

LAST UPDATED :: 199712

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H10-O2

MOLECULAR WEIGHT :: 114.16

WISWESSER LINE NOTATION :: QV2U3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1840 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 21,85,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1840 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 21,85,1969

3-己烯酸安全信息

[ 海关编码 ]:
2916190090

3-己烯酸合成路线

3-己烯酸上下游产品

3-己烯酸上游产品

3-己烯酸下游产品

3-己烯酸制备

1. 由丁醛与丙二酸缩合而成。

2. 烟草：OR，44；FC，40。

3-己烯酸海关

[ 海关编码 ]: 2916190090

[ 中文概述 ]:
2916190090 其他不饱和无环一元羧酸（包括其酸酐、酰卤化物，过氧化物和过氧酸以及它们的衍生物）。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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, 丙烯酸、丙烯酸盐或酯应报明包装

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: 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

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%