2-氟-3-甲基丁酸

密度：

1.073g/cm3

熔点：

35-40ºC

沸点：

182ºC at 760mmHg

闪点：

63.9ºC

折射率：

1.395

蒸汽压：

0.383mmHg at 25°C

海关代码：

2915900090

CHEMICAL IDENTIFICATION

RTECS NUMBER :

ET3400000

CHEMICAL NAME :

Butyric acid, 2-fluoro-3-methyl-

CAS REGISTRY NUMBER :

1578-62-7

LAST UPDATED :

197901

DATA ITEMS CITED :

1

MOLECULAR FORMULA :

C5-H9-F-O2

MOLECULAR WEIGHT :

120.14

WISWESSER LINE NOTATION :

QVYFY1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

180 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02943

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%