CAS 4231-70-3|benzotriazol-1-yl-(4-chlorophenyl)methanone

Introduction：Basic information about CAS 4231-70-3|benzotriazol-1-yl-(4-chlorophenyl)methanone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	benzotriazol-1-yl-(4-chlorophenyl)methanone
CAS Number	4231-70-3	Molecular Weight	257.67500
Density	1.4g/cm3	Boiling Point	446ºC at 760 mmHg
Molecular Formula	C₁₃H₈ClN₃O	Melting Point	135-139ºC(lit.)
MSDS	ChineseUSA	Flash Point	223.5ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	benzotriazol-1-yl-(4-chlorophenyl)methanone
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4g/cm3
Boiling Point	446ºC at 760 mmHg
Melting Point	135-139ºC(lit.)
Molecular Formula	C₁₃H₈ClN₃O
Molecular Weight	257.67500
Flash Point	223.5ºC
Exact Mass	257.03600
PSA	47.78000
LogP	2.77320
Index of Refraction	1.693
InChIKey	BLJBQVQHDXUDTE-UHFFFAOYSA-N
SMILES	O=C(c1ccc(Cl)cc1)n1nnc2ccccc21

Safety Information

Symbol	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
HS Code	2933990090

Customs

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

1-p-chlorobenzoylbenzotriazole

1-4'-chlorobenzoylbenzotriazole

p-chlorobenzoyl-1H-1,2,3-benzotriazole

MFCD00475616

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