Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Butyl-1H-benzimidazole
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

5851-44-5

5851-44-5 structure

5851-44-5 structure

Name: 2-Butyl-1H-benzimidazole
Chemical Name: 2-Butyl-1H-benzimidazole
CAS Number: 5851-44-5
Molecular Formula: C₁₁H₁₄N₂
Molecular Weight: 174.242
Create Date: 2016-02-07 08:56:55
Modify Date: 2025-08-21 11:08:32

Name	2-Butyl-1H-benzimidazole
Synonyms	2-Butyl-1H-benzoimidazole 1H-benzimidazole, 2-butyl- 2-butyI-1H-benzo[d]imidazole 2-butyl-1H-1,3-benzodiazole F0853-0108 2-n-butylbenzimidazole 2-butyl-1H-benzo[d]imidazole BENZIMIDAZOLE,2-BUTYL 1H-Benzimidazole,2-butyl 2-Butylbenzimidazole 2-butyl-1H-benzimidazol 2-Butyl-1H-benzimidazole

Density	1.1±0.1 g/cm3
Boiling Point	358.3±11.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₄N₂
Molecular Weight	174.242
Flash Point	181.3±5.7 °C
Exact Mass	174.115692
PSA	28.68000
LogP	3.17
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.605

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD6310000

CHEMICAL NAME :: Benzimidazole, 2-butyl-

CAS REGISTRY NUMBER :: 5851-44-5

BEILSTEIN REFERENCE NO. :: 0125144

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H14-N2

MOLECULAR WEIGHT :: 174.27

WISWESSER LINE NOTATION :: T56 BM DNJ C4

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 :: 32 mg/kg

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

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 33,516,1978

HS Code	2933990090

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.