1.00034
1,1,2,2-Tetrabromoethane
1,1,2,2-Tetrabromoethane. CAS 79-27-6, chemical formula Br2CHCHBr2.
别名:
1,1,2,2-Tetrabromoethane, TBE, Muthmanns liquid, Acetylene tetrabromide
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关于此项目
经验公式（希尔记法）:
C2H2Br4
化学文摘社编号:
分子量:
345.65
UNSPSC Code:
12352101
EC Index Number:
201-191-5
NACRES:
NA.22
MDL number:
Assay:
≥98% (GC)
Form:
liquid
产品名称
1,1,2,2-Tetrabromoethane, 1,1,2,2-Tetrabromoethane. CAS 79-27-6, chemical formula Br2CHCHBr2.
SMILES string
BrC(Br)C(Br)Br
InChI
1S/C2H2Br4/c3-1(4)2(5)6/h1-2H
InChI key
QXSZNDIIPUOQMB-UHFFFAOYSA-N
vapor pressure
0.03-0.13 hPa ( 20 °C)
assay
≥98% (GC)
form
liquid
autoignition temp.
335 °C
potency
5250 mg/kg LD50, skin (Rat)
bp
239 °C/1013 hPa (decomposition)
mp
-1 °C
density
2.96 g/cm3 at 25 °C
storage temp.
15-25°C
Quality Level
Analysis Note
Assay (GC, area%): ≥ 98 %
Density (d 20 °C/ 4 °C): 2.950 - 2.970
Water (K. F.): ≤ 0.05 %
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 2.950 - 2.970
Water (K. F.): ≤ 0.05 %
Identity (IR): passes test
Application
- Tetrabromoethane as ς-Hole Donor toward Bromide Ligands: Halogen Bonding between C2H2Br4 and Bromide Dialkylcyanamide Platinum(II) Complexes: The study investigates XBs with 1,1,2,2-tetrabromoethane as XB donor in the formation of 1:1 complex of C2H2Br4 and bromide dialkylcyanamide Platinum(II) (AM Cheranyova, DM Ivanov, 2021).
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2
存储类别
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
法规信息
危险化学品
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