2-Chloro-1H-imidazole

Modify Date: 2024-01-02 17:08:28

2-Chloro-1H-imidazole Structure
2-Chloro-1H-imidazole structure
Common Name 2-Chloro-1H-imidazole
CAS Number 16265-04-6 Molecular Weight 102.522
Density 1.4±0.1 g/cm3 Boiling Point 252.7±23.0 °C at 760 mmHg
Molecular Formula C3H3ClN2 Melting Point 165-170ºC
MSDS Chinese USA Flash Point 131.1±8.2 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 2-Chloro-1H-imidazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 252.7±23.0 °C at 760 mmHg
Melting Point 165-170ºC
Molecular Formula C3H3ClN2
Molecular Weight 102.522
Flash Point 131.1±8.2 °C
Exact Mass 101.998474
PSA 28.68000
LogP 0.39
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.563
Storage condition Keep Cold

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H315-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful;
Risk Phrases R22;R37/38;R41
Safety Phrases S26-S36/39
RIDADR NONH for all modes of transport
HS Code 2933290090

 Synthetic Route

~83%

2-Chloro-1H-imidazole Structure

2-Chloro-1H-imi...

CAS#:16265-04-6

Literature: Otsuka Pharmaceutical Company, Limited Patent: EP1553088 A1, 2005 ; Location in patent: Page/Page column 52 ;

~71%

2-Chloro-1H-imidazole Structure

2-Chloro-1H-imi...

CAS#:16265-04-6

Literature: RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY Patent: US2011/282067 A1, 2011 ; Location in patent: Page/Page column 2-3 ;

 Customs

HS Code 2933290090
Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-chloroimidazole
sFtHEaDILiluH@
MFCD02179530
2-Chloro-1H-imidazole
1H-Imidazole, 2-chloro-
2-chlor-1H-imidazol
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