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1-溴-2-丁酮

1-溴-2-丁酮名称

[ CAS 号 ]:
816-40-0

[ 中文名 ]:
溴丁酮

[ 英文名 ]:
1-Bromo-2-butanone

[中文别名 ]:

1-溴-2-丁酮

[英文别名 ]:

1-Bromo-2-butanone
2-Butanone, 1-bromo-
MFCD00000207
1-bromobutan-2-one
EINECS 212-431-3

1-溴-2-丁酮物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
155.9±0.0 °C at 760 mmHg

[ 分子式 ]:
C₄H₇BrO

[ 分子量 ]:
151.002

[ 闪点 ]:
68.3±0.0 °C

[ 精确质量 ]:
149.968018

[ PSA ]:
17.07000

[ LogP ]:
1.07

[ 外观性状 ]:
无色至淡黄色液体

[ 蒸汽压 ]:
3.0±0.3 mmHg at 25°C

[ 折射率 ]:
1.453

[ 储存条件 ]:
Keep Cold

1-溴-2-丁酮MSDS

1-溴-2-丁酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EL7000000

CHEMICAL NAME :: 2-Butanone, 1-bromo-

CAS REGISTRY NUMBER :: 816-40-0

BEILSTEIN REFERENCE NO. :: 0741894

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H7-Br-O

MOLECULAR WEIGHT :: 151.02

WISWESSER LINE NOTATION :: E1V2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/m3/10M

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

REFERENCE :: NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: No.9-4-1-9,1943

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1-溴-2-丁酮安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302 + H312 + H332-H315-H319-H335

[ 警示性声明 ]:
P261-P280-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) ]:
Xn,Xi,F

[ 风险声明 (欧洲) ]:
R20/21/22;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S27-S36/37/39

[ 危险品运输编码 ]:
1693

[ WGK德国 ]:
3

[ RTECS号 ]:
EL7000000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2914700090

1-溴-2-丁酮合成路线

1-溴-2-丁酮上下游产品

1-溴-2-丁酮上游产品

1-溴-2-丁酮下游产品

1-溴-2-丁酮海关

[ 海关编码 ]: 2914700090

[ 中文概述 ]:
2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 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, 丙酮报明包装

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

1-溴-2-丁酮文献

Microwave-assisted preparation of fused bicyclic heteroaryl boronates: application in one-pot Suzuki couplings.

J. Org. Chem. 71 , 3959, (2006)

The rapid and efficient synthesis of various disubstituted 5,6-fused heterocycles using a microwave-assisted one-pot cyclization-Suzuki coupling approach is described. This work highlights the toleran...

Reactivity at the substrate activation site of yeast pyruvate decarboxylase: inhibition by distortion of domain interactions.

Biochemistry 37(5) , 1245-55, (1998)

The residue C221 on pyruvate decarboxylase (EC. 4.1.1.1) from Saccharomyces cerevisiae has been shown to be the site where the substrate activation cascade is triggered [Baburina et al. (1994) Biochem...

Tetrahedron Lett. 47 , 3889, (2006)

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