1-(benzotriazol-1-yl)-3-chloropropan-1-one

Modify Date: 2025-08-27 11:46:42

1-(benzotriazol-1-yl)-3-chloropropan-1-one Structure
1-(benzotriazol-1-yl)-3-chloropropan-1-one structure
Common Name 1-(benzotriazol-1-yl)-3-chloropropan-1-one
CAS Number 304660-39-7 Molecular Weight 209.63200
Density 1.42g/cm3 Boiling Point 359.6ºC at 760 mmHg
Molecular Formula C9H8ClN3O Melting Point 76-80ºC(lit.)
MSDS Chinese USA Flash Point 171.3ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 1-(benzotriazol-1-yl)-3-chloropropan-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.42g/cm3
Boiling Point 359.6ºC at 760 mmHg
Melting Point 76-80ºC(lit.)
Molecular Formula C9H8ClN3O
Molecular Weight 209.63200
Flash Point 171.3ºC
Exact Mass 209.03600
PSA 47.78000
LogP 1.70040
Index of Refraction 1.661
InChIKey HSMGLVQSVHKLFX-UHFFFAOYSA-N
SMILES O=C(CCCl)n1nnc2ccccc21

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport

 Synonyms

1-(2-Chloroethylcarbonyl)-1H-benzotriazole
1-(3-Chloropropionyl)-1H-benzotriazole
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