1,1,2,2-Tetrabromoethane

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

98%

Sinónimos:

Acetylene tetrabromide, Muthmanns liquid, TBE

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About This Item

Fórmula lineal:

Br₂CHCHBr₂

Número CAS:

79-27-6

Peso molecular:

345.65

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24851150

EC Number:

201-191-5

Beilstein/REAXYS Number:

1098321

MDL number:

MFCD00000133

Nombre del producto

1,1,2,2-Tetrabromoethane, 98%

InChI key

QXSZNDIIPUOQMB-UHFFFAOYSA-N

InChI

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

SMILES string

BrC(Br)C(Br)Br

vapor density

11.9 (vs air)

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.)

Quality Level

100

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Application

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

General description

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

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

Clase de almacenamiento

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

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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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)

Trichloroethene reductive dehalogenase from Dehalococcoides ethenogenes: sequence of tceA and substrate range characterization.

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

The midgut cadherin-like gene is not associated with resistance to Bacillus thuringiensis toxin Cry1Ac in Plutella xylostella (L.).

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

Epidemiological survey on Cryptosporidium in an Equine Perinatology Unit.

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

Reversible Aptamer-Au Plasmon Rulers for Secreted Single Molecules.

Somin Eunice Lee et al.

Nano letters, 15(7), 4564-4570 (2015-06-04)

Plasmon rulers, consisting of pairs of gold nanoparticles, allow single-molecule analysis without photobleaching or blinking; however, current plasmon rulers are irreversible, restricting detection to only single events. Here, we present a reversible plasmon ruler, comprised of coupled gold nanoparticles linked

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