1H-Benzimidazole,2-(chloromethyl)- cas no:4857-04-9
Synonyms: Benzimidazole,2-(chloromethyl)- (6CI,7CI,8CI);2-(Chloromethyl)-1H-benzimidazole;2-(Chloromethyl)benzimidazole;NSC 103708;NSC 15436;
Name1H-Benzimidazole,2-(chloromethyl)-
CAS4857-04-9
SynonymsBenzimidazole,2-(chloromethyl)- (6CI,7CI,8CI);2-(Chloromethyl)-1H-benzimidazole;2-(Chloromethyl)benzimidazole;NSC 103708;NSC 15436;
EINECS(EC#)225-452-8
Molecular FormulaC8H7ClN2
Molecular Weight166.61
AppearanceYellow to bown crystalline powder
refractive index1.679
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT
Hazard Xi:Irritant;
Risk R36/37/38
Safety
Hazard Codes: 
Xn,
Xi
Risk Statements: 22-36/37/38
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39:Wear suitable gloves and eye/face protection.
S36:Wear suitable protective clothing.
WGK Germany: 3
Hazard Note: Irritant
HazardClass: IRRITANT
2-(Chloromethyl)-benzimidazole (CAS NO.4857-04-9) hasn't been listed as a carcinogenby ACGIH, IARC, NTP, or CA Prop 65. And the toxicological properties have not been fully investigated.
