<生产厂家价格>

1-溴-2-氯乙烷

1-溴-2-氯乙烷用途

【用途一】
用作农药、医药中间体
【用途二】
用于有机合成，溶剂，薰蒸剂。

1-溴-2-氯乙烷名称

[ CAS 号 ]:
107-04-0

[ 中文名 ]:
1-溴-2-氯乙烷

[ 英文名 ]:
1-Bromo-2-chloroethane

[中文别名 ]:

[英文别名 ]:

Chlorobromoethane
1,2-Chlorobromoethane
2-Bromoethyl Chloride
EINECS 203-456-0
ethylenbromchlorid
1-bromo-2-chloroproethane
1-bromo-2-chloro-ethane
1-Brom-2-chlorethan
s-Chlorobromoethane
wellno.436b

1-溴-2-氯乙烷物理化学性质

[ 密度 ]:
1.7±0.1 g/cm3

[ 沸点 ]:
106.7±0.0 °C at 760 mmHg

[ 熔点 ]:
−18-−14 °C(lit.)

[ 分子式 ]:
C₂H₄BrCl

[ 分子量 ]:
143.410

[ 闪点 ]:
9.5±8.5 °C

[ 精确质量 ]:
141.918488

[ LogP ]:
1.61

[ 外观性状 ]:
透明无色至略黄色液体

[ 蒸汽压 ]:
32.6±0.1 mmHg at 25°C

[ 折射率 ]:
1.467

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

[ 水溶解性 ]:
7 g/L (20 ºC)

1-溴-2-氯乙烷MSDS

1-溴-2-氯乙烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KH6500000

CHEMICAL NAME :: Ethane, 1-bromo-2-chloro-

CAS REGISTRY NUMBER :: 107-04-0

BEILSTEIN REFERENCE NO. :: 0605265

LAST UPDATED :: 199710

DATA ITEMS CITED :: 14

MOLECULAR FORMULA :: C2-H4-Br-Cl

MOLECULAR WEIGHT :: 143.42

WISWESSER LINE NOTATION :: G2E

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 64 mg/kg

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

TYPE OF TEST :: Specific locus test

TYPE OF TEST :: Specific locus test

TYPE OF TEST :: Sex chromosome loss and nondisjunction

TYPE OF TEST :: DNA damage

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 4 mmol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 90,183,1981

1-溴-2-氯乙烷安全信息

[ 符号 ]:

GHS06, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301-H312 + H332-H315-H335-H350

[ 警示性声明 ]:
P201-P261-P280-P301 + P310-P308 + P313

[ 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) ]:
T:Toxic

[ 风险声明 (欧洲) ]:
R23/25;R36/37/38;R68

[ 安全声明 (欧洲) ]:
S53-S36/37-S45-S38-S36/37/39-S28A

[ 危险品运输编码 ]:
UN 2810 6.1/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
KH6500000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
29034980

1-溴-2-氯乙烷合成路线

1-溴-2-氯乙烷上下游产品

1-溴-2-氯乙烷上游产品

1-溴-2-氯乙烷下游产品

1-溴-2-氯乙烷制备

由氯乙醇与三溴化磷反应而得。向反应瓶中先加入氯乙醇，用水冷却，于搅拌下逐渐滴加入三溴化磷，控制温度为20-30℃，在常温下搅拌半小时，加热回流1h，冷却，用5%氢氧化钠洗涤，分去水层，再洗至中性，水洗，再用无水碳酸钠脱水，将所得粗品进行分馏，收集106-108℃馏分即为成品。

1-溴-2-氯乙烷海关

[ 海关编码 ]: 2903799090

[ 中文概述 ]:
2903799090 其他无环烃卤化衍生物（含二种或三种以上不同卤素）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ Summary ]:
2903799090 halogenated derivatives of acyclic hydrocarbons containing two or more different halogens。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

1-溴-2-氯乙烷文献

Simultaneous derivatization and solid-based disperser liquid-liquid microextraction for extraction and preconcentration of some antidepressants and an antiarrhythmic agent in urine and plasma samples followed by GC-FID.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 983-984 , 55-61, (2015)

The present work is based on a one-step method including derivatization and solid-based disperser liquid-liquid microextraction followed by gas chromatography-flame ionization detection (GC-FID) for t...

Efficient synthesis of furan-2-ylacetates, 7-(alkoxycarbonyl)benzofurans, and 7-(alkoxycarbonyl)-2,3-dihydrobenzofurans based on cyclization reactions of free and masked dianions: a "cyclization/dehydrogenation" strategy.

J. Org. Chem. 70 , 10013-10029, (2005)

[reaction: see text] A variety of furan-2-ylacetates have been prepared by dehydrogenation of monocyclic 2-alkylidenetetrahydrofurans, which are readily available by cyclizations of open-chained 1,3-d...

Regio- and diastereoselective synthesis of 2-alkylidenetetrahydrofurans by domino SN/SN' and SN/SN reactions of 1,3-dicarbonyl dianions.

J. Org. Chem. 66(18) , 6057-63, (2001)

The domino C,O-cyclodialkylation reaction of dilithiated 1,3-dicarbonyl compounds with 1,4-dibromo-2-butene resulted in regio- and diastereoselective formation of 2-alkylidene-5-vinyltetrahydrofurans....

更多文献