- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,3,4-Trihydroxybenzophenone
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,3,4-Trihydroxybenzophenone
- Price: ￥258.0/5g
- Purity: 99.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
1143-72-2
1143-72-2 structure
- Name: 2,3,4-Trihydroxybenzophenone
- Chemical Name: 2,3,4-Trihydroxybenzophenone
- CAS Number: 1143-72-2
- Molecular Formula: C13H10O4
- Molecular Weight: 230.216
- Catalog: Chemical reagent Organic reagent Aromatic ketone
- Create Date: 2018-06-30 23:16:23
- Modify Date: 2025-08-23 00:44:17
| Name | 2,3,4-Trihydroxybenzophenone |
|---|---|
| Synonyms |
2,3,4-Trihydroxybenzophenone
EINECS 214-540-1 Methanone, phenyl(2,3,4-trihydroxyphenyl)- phenyl-(2,3,4-trihydroxyphenyl)methanone MFCD00009996 Phenyl(2,3,4-trihydroxyphenyl)methanone |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 439.7±45.0 °C at 760 mmHg |
| Melting Point | 139-141°C |
| Molecular Formula | C13H10O4 |
| Molecular Weight | 230.216 |
| Flash Point | 233.9±25.2 °C |
| Exact Mass | 230.057907 |
| PSA | 77.76000 |
| LogP | 3.01 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.682 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2914501900 |
| Precursor 9 | |
|---|---|
| DownStream 9 | |
| HS Code | 2914501900 |
|---|---|
| Summary | 2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |