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716-79-0

Name 2-Phenylbenzimidazole
CAS 716-79-0
EINECS(EC#) 211-939-2
Molecular Formula C13H10N2
MDL Number MFCD00005592
Molecular Weight 194.23
MOL File 716-79-0.mol

Chemical Properties

Appearance white to beige-grey powder and/or chunks
Melting point  293-296 °C (lit.)
Boiling point  320.68°C (rough estimate)
density  1.1579 (rough estimate)
refractive index  1.5014 (estimate)
storage temp.  Sealed in dry,Room Temperature
pka 5.23(at 25℃)
color  Needles from water or plates from alc
Water Solubility  Slightly soluble in water.
Detection Methods HPLC,NMR
Merck  14,7274
BRN  7087
CAS DataBase Reference 716-79-0(CAS DataBase Reference)
EPA Substance Registry System 716-79-0(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
WGK Germany  3
RTECS  DE0360000
TSCA  Yes
HS Code  29332900
Toxicity
LD50 ipr-mus: 167 mg/kg FRPSAX 33,516,78

Hazard Information

Material Safety Data Sheet(MSDS)

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