Benzimidazole (CAS No. 51-17-2) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Fine Chemicals；Pharmaceutical Intermediates. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Fine Chemicals；Pharmaceutical Intermediates
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The CAS number of Benzimidazole is 51-17-2.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Fine Chemicals；Pharmaceutical Intermediates.
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Benzimidazole · CAS 51-17-2 · C7H6N2. UNII E24GX49LD8. Boiling Point: >360 °C; Melting Point: 338 to 342 °F (NTP, 1992); Melting Point: 170.5.
| CAS Registry Number | 51-17-2 |
|---|---|
| PubChem CID | 5798 |
| Molecular formula | C7H6N2 |
| IUPAC name | 1H-benzimidazole |
| UNII (FDA) | E24GX49LD8 |
| Molecular Weight | 118.14 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 118.053098200 |
| Monoisotopic Mass | 118.053098200 |
| Topological Polar Surface Area | 28.7 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Boiling Point | >360 °C |
|---|---|
| Melting Point | 338 to 342 °F (NTP, 1992) |
| Melting Point | 170.5 |
| Melting Point | 170.5 °C |
| Solubility | 2010 |
| Solubility | In water, 2.01X10+3 mg/l @ 30 °C |
| Vapor Pressure | 0.0000764 [mmHg] |
| LogP | 1.32 |
| LogP | log Kow= 1.32 |
| LogP | 1.53 |
| GHS notification summary | 3.9% (6 / 153) |
|---|
| GHS notification summary | 3.9% (6 / 153) |
|---|---|
| Reported hazard statements | H302 (92.8%) |
This chemical does not meet GHS hazard criteria for 3.9% (6 of 153) of reports.
H302 (92.8%): Harmful if swallowed [Warning Acute toxicity, oral]
BENZIMIDAZOLE; 51-17-2; 1H-Benzimidazole; Benzoimidazole; 1,3-Benzodiazole; Benziminazole; 3-Azaindole; o-Benzimidazole; Benzoglyoxaline; Azindole; 1,3-Diazaindene; N,N'-Methenyl-o-phenylenediamine; NSC 759; DTXSID8024573; NSC-759; E24GX49LD8
CAS 51-17-2; molecular formula C7H6N2; molecular weight — g/mol.
BENZIMIDAZOLE, 51-17-2, 1H-Benzimidazole, Benzoimidazole, 1,3-Benzodiazole, Benziminazole.
3.9% of GHS notifications report no hazard classification (6 of 153).
Boiling Point: >360 °C; Melting Point: 338 to 342 °F (NTP, 1992); Melting Point: 170.5; Melting Point: 170.5 °C.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.