- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1H,1'H-2,2'-Biimidazole
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1H,1'H-2,2'-Biimidazole
- Price: ￥508.0/1g ￥218.0/250mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,2'-Bi-1H-imidazole
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
492-98-8
492-98-8 structure
- Name: 1H,1'H-2,2'-Biimidazole
- Chemical Name: 2,2'-Biimidazole
- CAS Number: 492-98-8
- Molecular Formula: C6H6N4
- Molecular Weight: 134.139
- Create Date: 2018-09-09 07:58:01
- Modify Date: 2024-01-04 15:32:11
| Name | 2,2'-Biimidazole |
|---|---|
| Synonyms |
1H,1'H-[2,2']biimidazolyl
2-(1H-imidazol-2-yl)-1H-imidazole 2,2'-Bi-1H-imidazole 1H,1'H-2,2'-Biimidazole |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 455.5±28.0 °C at 760 mmHg |
| Melting Point | >350ºC |
| Molecular Formula | C6H6N4 |
| Molecular Weight | 134.139 |
| Flash Point | 238.1±17.0 °C |
| Exact Mass | 134.059250 |
| PSA | 57.36000 |
| LogP | 0.45 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.655 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| HS Code | 2933290090 |
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |