Merck
CN

185574

Sigma-Aldrich

1,1,2,2-四溴乙烷

98%

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别名:
TBE, 四溴化乙炔, 均四溴乙烷
线性分子式:
Br2CHCHBr2
CAS号:
分子量:
345.65
Beilstein:
1098321
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

11.9 (vs air)

蒸汽压

0.1 mmHg ( 20 °C)

检测方案

98%

形式

liquid

自燃温度

635 °F

折射率

n20/D 1.637 (lit.)

bp

119 °C/15 mmHg (lit.)

mp

−1-1 °C (lit.)

溶解性

alcohol: miscible
chloroform: miscible
diethyl ether: miscible
glacial acetic acid: miscible
water: insoluble

密度

2.967 g/mL at 25 °C (lit.)

SMILES字符串

BrC(Br)C(Br)Br

InChI

1S/C2H2Br4/c3-1(4)2(5)6/h1-2H

InChI key

QXSZNDIIPUOQMB-UHFFFAOYSA-N

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一般描述

在大气压下测量了 1,1,2,2-四溴乙烷和 1-溴十二烷混合物的密度和粘度

应用

以 1,1,2,2-四溴乙烷为原料,用氢氧化钠甲醇溶液脱卤制备三溴乙烷

象形图

Skull and crossbones

警示用语:

Danger

危险分类

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

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Density and viscosity of mixtures of 1, 1, 2, 2-tetrabromoethane and 1-bromododecane.
Cokelet GR, et al.
Journal of Chemical and Engineering Data, 14(4), 470-473 (1969)
J K Magnuson et al.
Applied and environmental microbiology, 66(12), 5141-5147 (2000-12-01)
The anaerobic bacterium Dehalococcoides ethenogenes is the only known organism that can completely dechlorinate tetrachloroethene or trichloroethene (TCE) to ethene via dehalorespiration. One of two corrinoid-containing enzymes responsible for this pathway, TCE reductive dehalogenase (TCE-RDase) catalyzes the dechlorination of TCE
R Galuppi et al.
Veterinary parasitology, 210(1-2), 10-18 (2015-04-15)
The present study aims to evaluate the prevalence, pattern of spread and risk factors for the transmission of cryptosporidiosis in foals and mares hospitalized in a University Equine Perinatology Unit, where a new subtype family of Cryptosporidium horse genotype was
Zhaojiang Guo et al.
Journal of invertebrate pathology, 126, 21-30 (2015-01-18)
The Gram-positive bacterium Bacillus thuringiensis (Bt) produces Cry toxins that have been used to control important agricultural pests. Evolution of resistance in target pests threatens the effectiveness of these toxins when used either in sprayed biopesticides or in Bt transgenic
Stefania Napolitano et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 21(13), 2975-2983 (2015-04-04)
In colorectal cancer, the activation of the intracellular RAS-RAF and PIK3CA-AKT pathways has been implicated in the resistance to anti-EGFR mAbs. We have investigated the role of regorafenib, an oral multikinase inhibitor, in combination with cetuximab, an anti-EGFR mAb, to

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