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2-乙酰氧基异丁酰溴

2-乙酰氧基异丁酰溴用途

【用途一】
用作医药中间体

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2-乙酰氧基异丁酰溴名称

[ CAS 号 ]:
40635-67-4

[ 中文名 ]:
2-乙酰氧基异丁酰溴

[ 英文名 ]:
α-Acetoxy-isobutyryl bromide

[中文别名 ]:

[英文别名 ]:

1-Bromo-2-methyl-1-oxo-2-propanyl acetate
1-Bromo-2-methyl-1-oxopropan-2-yl acetate
Propanoyl bromide, 2-(acetyloxy)-2-methyl-
2-Acetoxyisobutyryl bromide
MFCD00040923
(1-bromo-2-methyl-1-oxopropan-2-yl) acetate
α-Acetoxy-isobutyryl bromide

2-乙酰氧基异丁酰溴物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
190.4±0.0 °C at 760 mmHg

[ 分子式 ]:
C₆H₉BrO₃

[ 分子量 ]:
209.038

[ 闪点 ]:
72.2±22.6 °C

[ 精确质量 ]:
207.973495

[ PSA ]:
43.37000

[ LogP ]:
1.42

[ 外观性状 ]:
透明至淡黄色液体

[ 蒸汽压 ]:
0.5±0.3 mmHg at 25°C

[ 折射率 ]:
1.469

[ 储存条件 ]:
2-8°C

2-乙酰氧基异丁酰溴MSDS

2-乙酰氧基异丁酰溴安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H314-H335

[ 补充危害声明 ]:
Reacts violently with water.

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338-P310

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

[ 危害码 (欧洲) ]:
C:Corrosive;

[ 风险声明 (欧洲) ]:
R14;R34;R37

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 3265 8/PG 2

[ WGK德国 ]:
3

[ 包装等级 ]:
II

[ 危险类别 ]:
8

[ 海关编码 ]:
29181980

2-乙酰氧基异丁酰溴合成路线

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2-乙酰氧基异丁酰溴海关

[ 海关编码 ]: 2918199090

[ 中文概述 ]:
HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 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

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

2-乙酰氧基异丁酰溴文献

Aldrichimica Acta 23 , 83, (1990)

Biphenyl dioxygenase-catalysed cis-dihydroxylation of tricyclic azaarenes: chemoenzymatic synthesis of arene oxide metabolites and furoquinoline alkaloids. Boyd DR, et al.

RSC Advances 3(27) , 10944-55, (2013)

A mild conversion of vicinal diols to alkenes. Efficient transformation of ribonucleosides into 2'-ene and 2t', 3'-dideoxynucleosides. Robins MJ, et al.

Tetrahedron Lett. 25(4) , 367-70, (1984)

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