185574
1,1,2,2-Tetrabromoethane
98%
동의어(들):
Acetylene tetrabromide, Muthmanns liquid, TBE
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
Br2CHCHBr2
CAS 번호:
Molecular Weight:
345.65
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-191-5
Beilstein/REAXYS Number:
1098321
MDL number:
Assay:
98%
Form:
liquid
vapor density
11.9 (vs air)
Quality Level
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.)
SMILES string
BrC(Br)C(Br)Br
InChI
1S/C2H2Br4/c3-1(4)2(5)6/h1-2H
InChI key
QXSZNDIIPUOQMB-UHFFFAOYSA-N
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.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2
저장 등급
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
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
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