(S)-(+)-2-甲基丁酸

(S)-(+)-2-甲基丁酸

(S)-2-methylbutyric acid

1730-91-2

C5H10O2

102.13200

37.30000

1.11710

102.06800

透明无色液体

1.4041-1.4061

73ºC

0.554mmHg at 25°C

2-8ºC

0.938

78ºC15 mm Hg(lit.),175.3ºC at 760 mmHg

2915900090

UN 3265

R21/22; R34

S26; S36/37/39; S45

C

品名, 成分含量, 用途

A.入境货物通关单
B.出境货物通关单

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

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%

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%