ChemicalBook >> CAS DataBase List >>2-Difluoromethyl-1H-benzoimidazole
2-Difluoromethyl-1H-benzoimidazole
- CAS No.
- 705-09-9
- Chemical Name:
- 2-Difluoromethyl-1H-benzoimidazole
- Synonyms
- EOS-60796;2-(Difluoromethyl);2-Difluoromethylbenzimidazole;2-Difluoromethyl-1H-benzoimidazole;2-(Difluoromethyl)-1H-benzimidazole;1H-Benzimidazole, 2-(difluoromethyl)-;2-(difluoroMethyl)-1H-1,3-benzodiazole;Octanedioicacid,3,10-dioxo-,dimethylester;1H-Benzimidazole,2-(difluoromethyl)-(9CI);1H-benzo[d]imidazole, 2-(difluoromethyl)-
- CBNumber:
- CB71216072
- Molecular Formula:
- C8H6F2N2
- Molecular Weight:
- 168.14
- MDL Number:
- MFCD00463015
- MOL File:
- 705-09-9.mol
- MSDS File:
- SDS
Last updated:2026-05-28 02:32:11
| Product description | Number | Pack Size | Price |
| 2-(Difluoromethyl)benzimidazole >98.0%(GC)(T) | D4763 | 1g | $36 |
| 2-(Difluoromethyl)benzimidazole >98.0%(GC)(T) | D4763 | 5g | $110 |
| 2-(Difluoromethyl)-1H-benzimidazole >98% | PC7676 | 5g | $21 |
| 2-(Difluoromethyl)-1H-benzimidazole >98% | PC7676 | 25g | $60 |
| 2-(Difluoromethyl)-1H-benzimidazole >98% | PC7676 | 100g | $225 |
| More product size | |||
| Melting point | 155.0 to 159.0 °C |
|---|---|
| Boiling point | 57-62 °C(Press: 5 Torr) |
| Density | 1.366±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 10.43±0.10(Predicted) |
| color | White to Light yellow to Light orange |
| λmax | 276nm(EtOH)(lit.) |
| InChI | InChI=1S/C8H6F2N2/c9-7(10)8-11-5-3-1-2-4-6(5)12-8/h1-4,7H,(H,11,12) |
| InChIKey | PURNIHSRWGYONZ-UHFFFAOYSA-N |
| SMILES | C1(C(F)F)NC2=CC=CC=C2N=1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H317-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 2933998090 | |||||||||
| NFPA 704 |
|
2-Difluoromethyl-1H-benzoimidazole price More Price(72)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D4763 | 2-(Difluoromethyl)benzimidazole >98.0%(GC)(T) | 705-09-9 | 1g | $36 | 2026-04-30 | Buy |
| TCI Chemical | D4763 | 2-(Difluoromethyl)benzimidazole >98.0%(GC)(T) | 705-09-9 | 5g | $110 | 2026-04-30 | Buy |
| Apolloscientific | PC7676 | 2-(Difluoromethyl)-1H-benzimidazole >98% | 705-09-9 | 5g | $21 | 2026-06-04 | Buy |
| Apolloscientific | PC7676 | 2-(Difluoromethyl)-1H-benzimidazole >98% | 705-09-9 | 25g | $60 | 2026-06-04 | Buy |
| Apolloscientific | PC7676 | 2-(Difluoromethyl)-1H-benzimidazole >98% | 705-09-9 | 100g | $225 | 2026-06-04 | Buy |
2-Difluoromethyl-1H-benzoimidazole Chemical Properties,Uses,Production
Synthesis
381-73-7
95-54-5
705-09-9
In a screw cap vial, o-phenylenediamine (1 mmol) was dissolved in difluoroacetic acid (2 mL, 0.5 M) and the reaction mixture was stirred at 70 °C for 16 hours. After completion of the reaction, the difluoroacetic acid was removed by evaporation under reduced pressure and the crude product was purified by silica gel column chromatography to afford 2-(difluoromethyl)-1H-benzo[d]imidazole.
References
[1] Tetrahedron Letters, 2013, vol. 54, # 3, p. 201 - 204
[2] Patent: US2007/244110, 2007, A1. Location in patent: Page/Page column 4
[3] ACS Medicinal Chemistry Letters, 2013, vol. 4, # 2, p. 206 - 210
[4] Tetrahedron Letters, 2007, vol. 48, # 18, p. 3251 - 3254
[5] Patent: WO2013/123634, 2013, A1. Location in patent: Paragraph 0027
2-Difluoromethyl-1H-benzoimidazole Preparation Products And Raw materials
Global( 113)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 9599 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Blocksynth Pharmaceutical Technology Co.,Ltd | 0086-19817745290; +8619817745290 | bd@blocksynth.com | China | 5973 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 | shawn@hirisunpharm.com | CHINA | 9911 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52704 | 58 |
View Lastest Price from 2-Difluoromethyl-1H-benzoimidazole manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-13 | 2-Difluoromethyl-1H-benzoimidazole
705-09-9
|
$3.00 | 1KG | 98% | 200KG | Career Henan Chemical Co |
-
- 2-Difluoromethyl-1H-benzoimidazole
705-09-9
- $3.00
- 98%
- Career Henan Chemical Co
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