Shanghai Nianxing Industrial Co., Ltd
China
Product Name: [2-(1H-benzimidazol-1-yl)ethyl]amine dihydrochloride
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Benzimidazole-1-ethanamine(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55661-34-2

55661-34-2 structure

Name: 1H-Benzimidazole-1-ethanamine(9CI)
Chemical Name: 2-(1H-Benzimidazol-1-yl)ethanamine
CAS Number: 55661-34-2
Molecular Formula: C₉H₁₁N₃
Molecular Weight: 161.20400
Create Date: 2019-02-18 10:48:55
Modify Date: 2025-09-10 18:01:09

Name	2-(1H-Benzimidazol-1-yl)ethanamine
Synonyms	2-Benzimidazol-1-ylethylamine 2-benzoimidazol-1-yl-ethylamine 1H-BenziMidazole-1-ethanaMine 2-Benzimidazol-1-yl-aethylamin

Density	1.21g/cm3
Boiling Point	323.8ºC at 760mmHg
Molecular Formula	C₉H₁₁N₃
Molecular Weight	161.20400
Flash Point	149.6ºC
Exact Mass	161.09500
PSA	43.84000
LogP	1.69530
Index of Refraction	1.641

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD6201000

CHEMICAL NAME :: Benzimidazole, 1-(2-aminoethyl)-

CAS REGISTRY NUMBER :: 55661-34-2

BEILSTEIN REFERENCE NO. :: 0131931

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H11-N3

MOLECULAR WEIGHT :: 161.23

WISWESSER LINE NOTATION :: T56 BN DNJ B2Z

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 10,184,1976

HS Code	2933990090

51138-16-0

55661-34-2

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 10, # 15 p. 1751 - 1754

834881-63-9

55661-34-2

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 10, # 15 p. 1751 - 1754

22492-17-7

55661-34-2

Literature: Journal of Organic Chemistry, , vol. 22, p. 923

51-17-2

55661-34-2

Literature: Journal of Organic Chemistry, , vol. 22, p. 923

4414-84-0

55661-34-2

Literature: Journal of Organic Chemistry, , vol. 22, p. 923

64-18-6

128995-76-6

55661-34-2

Literature: Helvetica Chimica Acta, , vol. 39, p. 1144,1154

101285-09-0

55661-34-2

Literature: Journal of the Chemical Society, , p. 1600,1602

Precursor 8
51138-16-0 834881-63-9 22492-17-7 51-17-2
4414-84-0 64-18-6 128995-76-6 101285-09-0
DownStream 0

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%

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