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7789-65-3

Name SELENIUM TETRABROMIDE
CAS 7789-65-3
EINECS(EC#) 232-181-9
Molecular Formula Br4Se
MDL Number MFCD00049766
Molecular Weight 398.58
MOL File 7789-65-3.mol
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Chemical Properties

Melting point  70-80 °C (dec.)(lit.)
solubility  reacts with H2O; soluble in CS2, chloroform
form  crystal
color  reddish black
Water Solubility  Decomposes in water. Soluble in carbon disulfide, chloroform, ethyl bromide
Sensitive  Moisture Sensitive
Merck  14,8437
Exposure limits ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
CAS DataBase Reference 7789-65-3(CAS DataBase Reference)
EPA Substance Registry System Selenium bromide (SeBr4), (T-4)- (7789-65-3)

Safety Data

Hazard Codes  T
Risk Statements 
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R34:Causes burns.
R40:Limited evidence of a carcinogenic effect.
Safety Statements 
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
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 3290 6.1/PG 2
WGK Germany  3
TSCA  Yes
HazardClass  8
PackingGroup  II

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