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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-amino-1-methylbenzimidazole
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1622-57-7

1622-57-7 structure

1622-57-7 structure

Name: 2-Amino-1-methylbenzimidazole
Chemical Name: 2-Amino-1-methylbenzimidazole
CAS Number: 1622-57-7
Molecular Formula: C₈H₉N₃
Molecular Weight: 147.17700
Create Date: 2018-03-15 08:00:00
Modify Date: 2026-07-01 22:15:37

Name	2-Amino-1-methylbenzimidazole
Synonyms	RECHEM AQ NN 0081 1-methylbenzimidazol-2-amine EINECS 231-538-6 1-methyl-2-benzimidazolamine 2-AMINO-1-METHYLBENZIMIDAZOLE 1-METHYL-1H-BENZO[D]IMIDAZOL-2-A 1-methyl-2-aminobenzimidazole TIMTEC-BB SBB004092 1H-Benzimidazol-2-amine,1-methyl-(9CI) 1-Methyl-1H-benzimidazol-2-amine 2-Amino-1-MethylbenziMidazole, 2.5 T-CHEM-BB B000495 1-methyl-1H-benzimidazol-2-amine(SALTDATA: FREE) MFCD00142855 1-methyl-1h-benzimidazol-2-amine Benzimidazole, 2-amino-1-methyl 2-Amino-1-methyl-1H-benzimidazole 1-METHYL-1 H-BENZOIMIDAZOL-2-YLAMINE (1-methylbenzimidazol-2-yl)amine 1-methyl-1h-benzimidazol-2-amin 2-AMINO-1-METHYLBENZO(1,2-D)IMIDAZOLE 1-METHYL-1H-BENZO[D]IMIDAZOL-2-AMINE 1H-benzimidazol-2-amine, 1-methyl

Melting Point	203-206 °C
Molecular Formula	C₈H₉N₃
Molecular Weight	147.17700
Exact Mass	147.08000
PSA	43.84000
LogP	1.73670

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD5423660

CHEMICAL NAME :: 1H-Benzimidazol-2-amine, 1-methyl-

CAS REGISTRY NUMBER :: 1622-57-7

BEILSTEIN REFERENCE NO. :: 0608298

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H9-N3

MOLECULAR WEIGHT :: 147.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 3300 ng/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 279,61,1992

Hazard Codes	Xi
Risk Phrases	R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases	S26-S37/39
WGK Germany	3
RTECS	DD5423660

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