4,5-Dichloro-1H-imidazole

Modify Date: 2024-01-07 18:43:31

4,5-Dichloro-1H-imidazole Structure
4,5-Dichloro-1H-imidazole structure
Common Name 4,5-Dichloro-1H-imidazole
CAS Number 15965-30-7 Molecular Weight 136.967
Density 1.6±0.1 g/cm3 Boiling Point 334.1±22.0 °C at 760 mmHg
Molecular Formula C3H2Cl2N2 Melting Point 183-185 °C(lit.)
MSDS Chinese USA Flash Point 186.1±7.9 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4,5-Dichloroimidazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 334.1±22.0 °C at 760 mmHg
Melting Point 183-185 °C(lit.)
Molecular Formula C3H2Cl2N2
Molecular Weight 136.967
Flash Point 186.1±7.9 °C
Exact Mass 135.959503
PSA 28.68000
LogP 1.85
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.588

 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 Xn:Harmful;
Risk Phrases R22;R36/37/38
Safety Phrases S26-S37/39-S36/37/39-S22
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933290090

 Synthetic Route

~80%

4,5-Dichloro-1H-imidazole Structure

4,5-Dichloro-1H...

CAS#:15965-30-7

Literature: Sandtorv, Alexander H.; Bjorsvik, Hans-Rene Advanced Synthesis and Catalysis, 2013 , vol. 355, # 2-3 p. 499 - 507

~19%

4,5-Dichloro-1H-imidazole Structure

4,5-Dichloro-1H...

CAS#:15965-30-7

Literature: Journal of Organic Chemistry, , vol. 63, # 25 p. 9448 - 9454

~61%

4,5-Dichloro-1H-imidazole Structure

4,5-Dichloro-1H...

CAS#:15965-30-7

Literature: Sundermeyer, Joerg; Roesky, Herbert W. Angewandte Chemie, 1988 , vol. 100, # 10 p. 1417 - 1418

~%

4,5-Dichloro-1H-imidazole Structure

4,5-Dichloro-1H...

CAS#:15965-30-7

Literature: US4179277 A1, ;

 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%

 Articles2

More Articles
Iridium catalysts with bicyclic pyridine-phosphinite ligands: asymmetric hydrogenation of olefins and furan derivatives.

Angew. Chem. Int. Ed. Engl. 45(31) , 5194-7, (2006)

The antimicrobial efficacy of sustained release silver-carbene complex-loaded L-tyrosine polyphosphate nanoparticles: characterization, in vitro and in vivo studies.

Biomaterials 30(22) , 3771-9, (2009)

The pressing need to treat multi-drug resistant bacteria in the chronically infected lungs of cystic fibrosis (CF) patients has given rise to novel nebulized antimicrobials. We have synthesized a silv...

 Synonyms

MFCD00005195
4,5-DichloroiMidazole
4,5-Dichloro-1H-imidazole
1H-Imidazole, 4,5-dichloro-