ChemicalBook >> CAS DataBase List >>2-Phenylbenzimidazole
2-Phenylbenzimidazole
- CAS No.
- 716-79-0
- Chemical Name:
- 2-Phenylbenzimidazole
- Synonyms
- 2-phenyl-1H-benzo[d]imidazole;2-PHENYL-1H-BENZIMIDAZOLE;2PB;G 570;gainex;phenzidol;phenzidole;Phendidole;phenizidole;AKOS BB-7916
- CBNumber:
- CB8458447
- Molecular Formula:
- C13H10N2
- Molecular Weight:
- 194.23
- MDL Number:
- MFCD00005592
- MOL File:
- 716-79-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 03:21:48
| Melting point | 293-296 °C (lit.) |
|---|---|
| Boiling point | 320.68°C (rough estimate) |
| Density | 1.1579 (rough estimate) |
| refractive index | 1.5014 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 5.23(at 25℃) |
| color | Needles from water or plates from alc |
| Water Solubility | Slightly soluble in water. |
| Merck | 14,7274 |
| BRN | 7087 |
| InChI | InChI=1S/C13H10N2/c1-2-6-10(7-3-1)13-14-11-8-4-5-9-12(11)15-13/h1-9H,(H,14,15) |
| InChIKey | DWYHDSLIWMUSOO-UHFFFAOYSA-N |
| SMILES | C1(C2=CC=CC=C2)NC2=CC=CC=C2N=1 |
| CAS DataBase Reference | 716-79-0(CAS DataBase Reference) |
| FDA UNII | CB9ZJ140SB |
| EPA Substance Registry System | 2-Phenylbenzimidazole (716-79-0) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H318-H335 | |||||||||
| Precautionary statements | P280-P301+P312+P330-P302+P352-P305+P351+P338+P310 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-37/38-41-36/37/38 | |||||||||
| Safety Statements | 26-39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DE0360000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29332900 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3 |
|||||||||
| Toxicity | LD50 ipr-mus: 167 mg/kg FRPSAX 33,516,78 | |||||||||
| NFPA 704 |
|
2-Phenylbenzimidazole price More Price(42)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | P19809 | 2-Phenylbenzimidazole 97% | 716-79-0 | 5g | $34.3 | 2026-04-30 | Buy |
| TCI Chemical | P1105 | 2-Phenylbenzimidazole >98.0%(GC)(T) | 716-79-0 | 5g | $25 | 2026-04-30 | Buy |
| TCI Chemical | P1105 | 2-Phenylbenzimidazole >98.0%(GC)(T) | 716-79-0 | 25g | $88 | 2021-12-16 | Buy |
| TRC | TRC-P319920-5G | 2-Phenyl-1H-benzimidazole | 716-79-0 | 5g | $68 | 2026-06-03 | Buy |
| TRC | TRC-P319920-25G | 2-Phenyl-1H-benzimidazole | 716-79-0 | 25g | $103 | 2026-06-03 | Buy |
2-Phenylbenzimidazole Chemical Properties,Uses,Production
Chemical Properties
white to beige-grey powder and/or chunks
Uses
2-Phenylbenzimidazole is used as pharmaceutical intermediate.
Synthesis Reference(s)
Canadian Journal of Chemistry, 60, p. 1122, 1982 DOI: 10.1139/v82-167
Journal of the American Chemical Society, 79, p. 427, 1957 DOI: 10.1021/ja01559a053
Safety Profile
Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of NOx.
2-Phenylbenzimidazole Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 379)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Guangzhou Shunyi Pharmaceutical Chemical Co., Ltd. | 15360832999;13560093877 | jasontim@shuntongchem.cn | China | 41 | 58 |
| Hubei Reaction Technology Co, Ltd | 0086-13795397680 | 12653517@qq.com | China | 25 | 58 |
| Wuhan WinYuanBei Trading Company | 86-13349903920 13349903920 | 869523959@qq.com | China | 9597 | 58 |
| Zouping Mingxing Chemical Co.,Ltd. | 86-13605431940 13605431940 | zpmxchemical@126.com | China | 1490 | 62 |
| Wuhu NuoweiChemistry Co., Ltd. | 0553-8233716 18055326116 | 2209551708@qq.com | China | 400 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| future industrial shanghai co., ltd | 400-0066400 13621662912 | sales@jonln.com | China | 1989 | 65 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
View Lastest Price from 2-Phenylbenzimidazole manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
![2-Phenyl-1H-benzo[d]imidazole pictures](/ProductImageEN1/2025-09/Small/6090d292-ead9-4c5f-922a-77c5befe38b4.png) |
2026-08-25 | 2-Phenyl-1H-benzo[d]imidazole
716-79-0
|
$10.00-50.00 | 1kg | 99%，Electronic grade(Single metal impurity≤ 100ppb) or pharmaceutical grade | 100kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2025-06-20 | 2-Phenylbenzimidazole
716-79-0
|
$10.00 | 1Kg/Bag | 99%， 99.5% HPLC | 500kg/month | Hebei Yanxi Chemical Co., Ltd.
|
|
 |
2025-04-04 | 2-Phenylbenzimidazole
716-79-0
|
1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. |
-
- 2-Phenyl-1H-benzo[d]imidazole
716-79-0
- $10.00-50.00
- 99%，Electronic grade(Single metal impurity≤ 100ppb) or pharmaceutical grade
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- 2-Phenylbenzimidazole
716-79-0
- $10.00
- 99%， 99.5% HPLC
- Hebei Yanxi Chemical Co., Ltd.
-
- 2-Phenylbenzimidazole
716-79-0
- 98%
- Henan Aochuang Chemical Co.,Ltd.
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