- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
- Price: ￥148.0/25g ￥428.0/100g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 89-36-1
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
89-36-1
89-36-1 structure
- Name: 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
- Chemical Name: 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
- CAS Number: 89-36-1
- Molecular Formula: C10H10N2O4S
- Molecular Weight: 254.262
- Create Date: 2019-01-25 10:53:47
- Modify Date: 2024-01-02 19:32:27
| Name | 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one |
|---|---|
| Synonyms |
4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid
4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-benzenesulfonic acid 4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid PSMP MFCD00020756 SPMP 1-(4-sulfophenyl)-3-methyl-2-pyrazoline-5-one 1-(p-Sulfophenyl)-3-methyl-pyrazolon-(5) 1-(4-Sulfophenyl)-3-methyl-5-p 4-PYRAZOLIC ACID 4-acid pyrazolone Benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- EINECS 201-901-3 PYRAZOLINE G 4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzolsulfonsaeure 1-(4-Sulphophenyl)-3-methyl-5-pyrazolone PHENYLMETHYLPYRAZOLE-4-ACID 4-(3-methyl-5-oxo-2,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid p-SMP (1 : 4 SPMP) PYRAZOLONE G Pyrazolic acid |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 477ºC |
| Melting Point | >252 °C (dec.)(lit.) |
| Molecular Formula | C10H10N2O4S |
| Molecular Weight | 254.262 |
| Exact Mass | 254.036133 |
| PSA | 95.42000 |
| LogP | -1.31 |
| Index of Refraction | 1.667 |
| Water Solubility | 5 g/L (20 ºC) |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 1759 8/PG 2 |
| WGK Germany | 1 |
| Hazard Class | 8.0 |
| HS Code | 2933199090 |
|
~%
89-36-1 |
| Literature: Chemistry and Biology, , vol. 17, # 5 p. 471 - 482 |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
![Benzenesulfonic acid, 4-[4-[[4-(dimethylamino) phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, sodium salt structure](https://image.chemsrc.com/caspic/119/63044-60-0.png)
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |