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185574

1,1,2,2-Tetrabromoethane

Name: 1,1,2,2-Tetrabromoethane
Brand: ALDRICH

98%

Synonym(s):

Acetylene tetrabromide, Muthmanns liquid, TBE

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About This Item

Linear Formula:

Br₂CHCHBr₂

CAS Number:

79-27-6

Molecular Weight:

345.65

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24851150

EC Number:

201-191-5

Beilstein/REAXYS Number:

1098321

MDL number:

MFCD00000133

Assay:

98%

Form:

liquid

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Properties

vapor density

11.9 (vs air)

Quality Segment

100

vapor pressure

0.1 mmHg ( 20 °C)

assay

98%

form

liquid

autoignition temp.

635 °F

refractive index

n20/D 1.637 (lit.)

bp

119 °C/15 mmHg (lit.)

mp

−1-1 °C (lit.)

solubility

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

density

2.967 g/mL at 25 °C (lit.)

functional group

bromo

SMILES string

BrC(Br)C(Br)Br

InChI

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

InChI key

QXSZNDIIPUOQMB-UHFFFAOYSA-N

Description

General description

Density and viscosity of mixtures of 1,1,2,2-tetrabromoethane and 1-bromododecane has been measured at atmospheric pressure.

Application

1,1,2,2-Tetrabromoethane was used to prepare tribromoethene by dehydrohalogenation using sodium hydroxide in methanol.

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pictograms

GHS06

signalword

Danger

hcodes

H302,H315,H319,H330,H412

pcodes

P260 - P273 - P301 + P312 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

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

Storage Class

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

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c