1H-Benzimidazol-5-amine, 1-ethyl-2-methyl-, dihydrochloride

Modify Date: 2025-12-01 20:14:51

1H-Benzimidazol-5-amine, 1-ethyl-2-methyl-, dihydrochloride Structure
1H-Benzimidazol-5-amine, 1-ethyl-2-methyl-, dihydrochloride structure
Common Name 1H-Benzimidazol-5-amine, 1-ethyl-2-methyl-, dihydrochloride
CAS Number 73688-69-4 Molecular Weight 211.69100
Density 1.19g/cm3 Boiling Point 381.4ºC at 760 mmHg
Molecular Formula C10H14ClN3 Melting Point N/A
MSDS N/A Flash Point 184.4ºC

 Names

Name 1H-Benzimidazol-5-amine, 1-ethyl-2-methyl-, dihydrochloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.19g/cm3
Boiling Point 381.4ºC at 760 mmHg
Molecular Formula C10H14ClN3
Molecular Weight 211.69100
Flash Point 184.4ºC
Exact Mass 211.08800
PSA 43.84000
LogP 3.33000
Index of Refraction 1.626
InChIKey QFDZWBFEBAPLOT-UHFFFAOYSA-N
SMILES CCn1c(C)nc2cc(N)ccc21.Cl.Cl

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DD6201500
CHEMICAL NAME :
Benzimidazole, 5-amino-1-ethyl-2-methyl-, dihydrochloride
CAS REGISTRY NUMBER :
73688-69-4
LAST UPDATED :
197901
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H13-N3.2Cl-H
MOLECULAR WEIGHT :
248.18
WISWESSER LINE NOTATION :
T56 BN DNJ B2 C1 GZ &GH 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03221

 Safety Information

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-ethyl-2-methyl-1H-benzimidazol-5-amine dihydrochloride
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