540-49-8

Name 1,2-DIBROMOETHYLENE
CAS 540-49-8
EINECS(EC#) 208-747-6
Molecular Formula C2H2Br2
MDL Number MFCD00000184
Molecular Weight 185.85
MOL File 540-49-8.mol
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Chemical Properties

Appearance CLEAR COLOURLESS TO LIGHT YELLOW LIQUID
Melting point  9.9°C
Boiling point  107-110 °C(lit.)
density  2.27 g/mL at 20 °C(lit.)
refractive index  n20/D 1.542
storage temp.  2-8°C
form  clear liquid
color  Colorless to Light yellow to Light orange
Merck  91
BRN  1719351
Dielectric constant 7.2（Ambient）
InChI 1S/C2H2Br2/c3-1-2-4/h1-2H/b2-1+
InChIKey UWTUEMKLYAGTNQ-OWOJBTEDSA-N
SMILES Br\C=C\Br
CAS DataBase Reference 540-49-8(CAS DataBase Reference)
EPA Substance Registry System 1,2-Dibromoethylene (540-49-8)

Safety Data

Hazard Codes  T
Risk Statements 
R25:Toxic if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 2810 6.1/PG 3
WGK Germany  3
RTECS  KV7700000
TSCA  TSCA listed
HS Code  2903.39.2050
HazardClass  6.1(b)
PackingGroup  III
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazardous Substances Data 540-49-8(Hazardous Substances Data)

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