2-苯基苯并咪唑

Description

2-Phenylbenzimidazole · CAS 716-79-0 · C13H10N2. UNII CB9ZJ140SB. LogP: 3.3.

Identification

CAS Registry Number	716-79-0
PubChem CID	12855
Molecular formula	C13H10N2
IUPAC name	2-phenyl-1H-benzimidazole
UNII (FDA)	CB9ZJ140SB

Computed Descriptors

Molecular Weight	194.23
XLogP3	3.2
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	1
Exact Mass	194.084398327
Monoisotopic Mass	194.084398327
Topological Polar Surface Area	28.7
Heavy Atom Count	15
Formal Charge	0

Physical & Chemical Properties

LogP	3.3

Physical description & handling notes

• 21.9 [ug/mL] (The mean of the results at pH 7.4)
• 142.6 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID5052460]
• 142.8 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; Dataset: TOXCAST; Source Identifier: DTXSID5052460]
• 143.0 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID5052460]

Regulatory Status

GHS notification summary	2.4% (1 / 41)

GHS Hazard Classification

GHS notification summary	2.4% (1 / 41)
Reported hazard statements	H302 (95.1%), H315 (95.1%), H318 (95.1%), H335 (95.1%)

Documented Uses

• 1H-Benzimidazole, 2-phenyl-: ACTIVE

Synonyms

2-Phenylbenzimidazole; 716-79-0; 2-Phenyl-1H-benzimidazole; 2-phenyl-1H-benzo[d]imidazole; Phenzidole; Gainex; Phenzidol; 1H-Benzimidazole, 2-phenyl-; DTXSID5052460; CB9ZJ140SB; NSC-251956; DTXCID2031033; 2-phenyl-1H-benzo(d)imidazole; RefChem:478138; 211-939-2; Phenizidole

Frequently Asked Questions

What are the CAS number and molecular formula of 2-Phenylbenzimidazole?

CAS 716-79-0; molecular formula C13H10N2; molecular weight — g/mol.

What other names is 2-Phenylbenzimidazole known by?

2-Phenylbenzimidazole, 716-79-0, 2-Phenyl-1H-benzimidazole, 2-phenyl-1H-benzo[d]imidazole, Phenzidole, Gainex.

Is 2-Phenylbenzimidazole classified as hazardous?

2.4% of GHS notifications report no hazard classification (1 of 41).

What are the key physical properties of 2-Phenylbenzimidazole?

LogP: 3.3.

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.