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甲酸已酯

甲酸已酯用途

1.GB 2760--1996规定为允许使用的食品用香料。用作维生素B1中间体。溶剂、香料合成原料。

2.用作溶剂，及合成香料的原料。

甲酸已酯名称

[ CAS 号 ]:
629-33-4

[ 中文名 ]:
甲酸己酯

[ 英文名 ]:
hexyl formate

[中文别名 ]:

[英文别名 ]:

hexyl formate
MFCD00046146
EINECS 211-087-1

甲酸已酯物理化学性质

[ 密度 ]:
0.879 g/mL at 25 °C(lit.)

[ 沸点 ]:
155-156 °C(lit.)

[ 熔点 ]:
−63 °C(lit.)

[ 分子式 ]:
C₇H₁₄O₂

[ 分子量 ]:
130.18500

[ 闪点 ]:
118 °F

[ 精确质量 ]:
130.09900

[ PSA ]:
26.30000

[ LogP ]:
2.37560

[ 外观性状 ]:
无色液体带有一种像空气的,水果的,绿叶的,绿色气味

[ 折射率 ]:
n20/D 1.407(lit.)

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开存放

甲酸已酯MSDS

甲酸已酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LQ8595000

CHEMICAL NAME :: Formic acid, hexyl ester

CAS REGISTRY NUMBER :: 629-33-4

BEILSTEIN REFERENCE NO. :: 1701629

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C7-H14-O2

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 :: >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: 26,351,1988

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: 26,351,1988 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6659 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 1557 (estimated) No. of Female Employees: 276 (estimated)

甲酸已酯安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R10

[ 安全声明 (欧洲) ]:
S16-S26-S36/37/39

[ 危险品运输编码 ]:
UN 3272 3/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
LQ8595000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

甲酸已酯合成路线

甲酸已酯上下游产品

甲酸已酯上游产品

甲酸已酯下游产品

甲酸已酯制备

由正己醇与甲酸长时间加热沸腾直接酯化而成。由正已醇与甲酸异丙酯共沸蒸馏而得。

甲酸已酯文献

Lichenysin, a cyclooctapeptide occurring in Chinese liquor jiannanchun reduced the headspace concentration of phenolic off-flavors via hydrogen-bond interactions.

J. Agric. Food Chem. 62(33) , 8302-7, (2014)

Nonvolatile compounds play important roles in the quality of alcoholic beverages. In our previous work, a type of cyclooctapeptide lichenysin was newly identified in Chinese strong-aroma type liquor. ...

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