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645-96-5

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Identification

Name
PHENYLSELENOL
CAS
645-96-5
Synonyms
BENZENESELENOL
HYDROSELENOBENZENE
PHENYLSELENOL
SELENOPHENOL
Benzene, selenyl-
Phenol, seleno-
Selenylbenzene
Benzeneselenol~Selenophenol
Phenylselenol,90+%
Phenylselenol,97%
EINECS(EC#)
211-457-2
Molecular Formula
C6H6Se
MDL Number
MFCD00000001
Molecular Weight
157.07
MOL File
645-96-5.mol

Chemical Properties

Appearance
clear yellow liquid
bp 
71-72 °C18 mm Hg(lit.)

density 
1.479 g/mL at 25 °C(lit.)

refractive index 
n20/D 1.616(lit.)

Fp 
158 °F

form 
liquid

color 
gold-yellow

Sensitive 
Air Sensitive
BRN 
385715
CAS DataBase Reference
645-96-5(CAS DataBase Reference)

Safety Data

Hazard Codes 
T,N
Risk Statements 
R23/25:Toxic by inhalation and if swallowed .
R33:Danger of cumulative effects.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S20/21:When using, do not eat, drink or smoke .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR 
UN 2810 6.1/PG 2

WGK Germany 
3


10-23
HazardClass 
6.1
PackingGroup 
II
HS Code 
29319090

Raw materials And Preparation Products

Raw materials
Bromobenzene-->Selenium

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