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ChemicalBook--->CAS DataBase List--->7789-65-3

7789-65-3

7789-65-3 Structure

7789-65-3 Structure
IdentificationMore
[Name]

SELENIUM TETRABROMIDE
[CAS]

7789-65-3
[Synonyms]

SELENIUM BROMIDE
SELENIUM (IV) BROMIDE
SELENIUM TETRABROMIDE
SELENIUM TETRABROMIDE,-8 MESH, 99%
SELENIUM (IV) BROMIDE 99%
Selenium(IV)bromide,99%
Selenium(IV) tetrabromide
[EINECS(EC#)]

232-181-9
[Molecular Formula]

Br4Se
[MDL Number]

MFCD00049766
[Molecular Weight]

398.58
[MOL File]

7789-65-3.mol
Chemical PropertiesBack Directory
[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)
Hazard InformationBack Directory
[Chemical Properties]

reddish brown; crystal(s) powder(s); decomposed in moist air [MER06]
Safety DataBack Directory
[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
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Selenium(IV) bromide, 99+%(7789-65-3)
[Sigma Aldrich]

7789-65-3(sigmaaldrich)
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