benzimidazole-1,2-diamine

Modify Date: 2024-01-10 13:29:36

benzimidazole-1,2-diamine Structure
benzimidazole-1,2-diamine structure
Common Name benzimidazole-1,2-diamine
CAS Number 29540-87-2 Molecular Weight 148.16500
Density 1.52g/cm3 Boiling Point 407.6ºC at 760mmHg
Molecular Formula C7H8N4 Melting Point N/A
MSDS N/A Flash Point 200.3ºC

 Names

Name benzimidazole-1,2-diamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.52g/cm3
Boiling Point 407.6ºC at 760mmHg
Molecular Formula C7H8N4
Molecular Weight 148.16500
Flash Point 200.3ºC
Exact Mass 148.07500
PSA 70.59000
LogP 0.84360
Vapour Pressure 7.44E-07mmHg at 25°C
Index of Refraction 1.774

 Safety Information

HS Code 2933990090

 Synthetic Route

~88%

benzimidazole-1,2-diamine Structure

benzimidazole-1...

CAS#:29540-87-2

Literature: Kuz'menko, V. V.; Kuz'menko, T. A.; Pozharskii, A. F.; Doron'kin, V. N; Chikina, N. L.; Pozharskaya, S. S. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1989 , vol. 25, # 2 p. 168 - 179 Khimiya Geterotsiklicheskikh Soedinenii, 1989 , vol. 25, # 2 p. 209 - 220

~82%

benzimidazole-1,2-diamine Structure

benzimidazole-1...

CAS#:29540-87-2

Literature: Kruglenko; Gnidets; Klyuev; Povstyanoi Chemistry of Heterocyclic Compounds, 2002 , vol. 38, # 5 p. 598 - 606

~10%

benzimidazole-1,2-diamine Structure

benzimidazole-1...

CAS#:29540-87-2

Literature: Kruglenko; Gnidets; Klyuev; Povstyanoi Chemistry of Heterocyclic Compounds, 2002 , vol. 38, # 5 p. 598 - 606

~%

benzimidazole-1,2-diamine Structure

benzimidazole-1...

CAS#:29540-87-2

Literature: Kruglenko; Gnidets; Klyuev; Povstyanoi Chemistry of Heterocyclic Compounds, 2002 , vol. 38, # 5 p. 598 - 606

 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

benzoimidazole-1,2-diamine
1,2-aminobenzimidazole
1,2-diaminobenzimidazole