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戊酸甲酯

戊酸甲酯用途

【用途一】
溶剂。气相色谱分析标准。有机合成。香料配制。

戊酸甲酯名称

[ CAS 号 ]:
624-24-8

[ 中文名 ]:
戊酸甲酯

[ 英文名 ]:
methyl valerate

[中文别名 ]:

[英文别名 ]:

methyl pentanoate
EINECS 210-838-0
MFCD00009478

戊酸甲酯物理化学性质

[ 密度 ]:
0.875 g/mL at 25 °C(lit.)

[ 沸点 ]:
128 °C(lit.)

[ 熔点 ]:
-91°C

[ 分子式 ]:
C₆H₁₂O₂

[ 分子量 ]:
116.15800

[ 闪点 ]:
72 °F

[ 精确质量 ]:
116.08400

[ PSA ]:
26.30000

[ LogP ]:
1.34960

[ 外观性状 ]:
无色至浅黄色液体

[ 折射率 ]:
n20/D 1.397(lit.)

[ 储存条件 ]:
库房通风低温干燥,与氧化剂、酸类分开存放

戊酸甲酯MSDS

戊酸甲酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YV7750500

CHEMICAL NAME :: Valeric acid, methyl ester

CAS REGISTRY NUMBER :: 624-24-8

BEILSTEIN REFERENCE NO. :: 1741905

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C6-H12-O2

MOLECULAR WEIGHT :: 116.18

WISWESSER LINE NOTATION :: 4VO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6600 mg/m3/2H

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,88,1982

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 6600 mg/m3

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(5),61,1986 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3;Skin JAN 1993

戊酸甲酯安全信息

[ 符号 ]:

GHS02, GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H331

[ 警示性声明 ]:
P210-P261-P311

[ 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) ]:
Xn

[ 风险声明 (欧洲) ]:
10-20

[ 安全声明 (欧洲) ]:
S16-S7/9

[ 危险品运输编码 ]:
UN 3272 3/PG 2

[ WGK德国 ]:
2

[ RTECS号 ]:
YV7750500

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
2915600000

戊酸甲酯合成路线

戊酸甲酯上下游产品

戊酸甲酯上游产品

戊酸甲酯下游产品

戊酸甲酯制备

由戊酸和甲醇酯化制得。

戊酸甲酯海关

[ 海关编码 ]: 2915600000

[ 中文概述 ]:
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

[ 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%

戊酸甲酯文献

Studies on lankacidin-group (T-2636) antibiotics. X. Microbial conversion of lankacidin-group antibiotics.

J. Antibiot. 28(5) , 390-4, (1975)

Lankacidin C, a component of lankacidin-group (T-2636) antibiotics, was esterified to lankacidin C 8-butyrate in the presence of methyl butyrate by culture broth and by cell-free extract of Bacillus m...

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