- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Trichachnine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Trichachnine
- Price: ￥98.0/100g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4,4'-Methylenediantipyrine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Trichachnine
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
1251-85-0
1251-85-0 structure
- Name: Trichachnine
- Chemical Name: Diantipyryl methane
- CAS Number: 1251-85-0
- Molecular Formula: C23H24N4O2
- Molecular Weight: 388.462
- Create Date: 2018-09-26 11:19:56
- Modify Date: 2025-08-24 20:37:08
| Name | Diantipyryl methane |
|---|---|
| Synonyms |
Diantipyrinylmethane
4,4'-Methylenebis(1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one) 4,4'-Methylenediantipyrine monohydrate Trichachnine EINECS 215-009-7 3H-Pyrazol-3-one, 4,4'-methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl- 4,4'-Methylenebis(1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one) Diantipyrylmethane Bisantipyrylmethane 4-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one Di-(1-phenyl-2,3-dimethylpyrazolon-5-yl)methane 4,4'-Diantipyrylmethane MFCD00003147 4,4'-Diantipyrylmethane Monohydrate 4,4'-Methylenebis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one) |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 515.2±60.0 °C at 760 mmHg |
| Melting Point | 156 °C (dec.)(lit.) |
| Molecular Formula | C23H24N4O2 |
| Molecular Weight | 388.462 |
| Flash Point | 212.5±25.2 °C |
| Exact Mass | 388.189911 |
| PSA | 53.86000 |
| LogP | 0.84 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.628 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2942000000 |
| Precursor 9 | |
|---|---|
| DownStream 0 | |
| HS Code | 2942000000 |
|---|