- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Diphenylmaleic anhydride
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Diphenylmaleic anhydride
- Price: ￥1838.0/5g ￥558.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,5-Furandione,3,4-diphenyl-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: Diphenylmaleic anhydride
- Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
4808-48-4
4808-48-4 structure
- Name: Diphenylmaleic anhydride
- Chemical Name: 2,3-Diphenylmaleic anhydride
- CAS Number: 4808-48-4
- Molecular Formula: C16H10O3
- Molecular Weight: 250.249
- Catalog: Chemical reagent Organic reagent fatty acid
- Create Date: 2018-09-10 17:30:20
- Modify Date: 2025-08-27 15:52:23
-
2,3-Diphenylmaleic anhydride is an analogue of cis-Stilbene[1].
| Name | 2,3-Diphenylmaleic anhydride |
|---|---|
| Synonyms |
2,5-Furandione, 3,4-diphenyl-
Diphenylmaleic anhydride 2,3-DiphenylMaleic Anhydride EINECS 225-370-2 3,4-diphenylfuran-2,5-dione 3,4-Diphenyl-2,5-furandione MFCD00005521 |
| Description | 2,3-Diphenylmaleic anhydride is an analogue of cis-Stilbene[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 437.1±45.0 °C at 760 mmHg |
| Melting Point | 153-157ºC |
| Molecular Formula | C16H10O3 |
| Molecular Weight | 250.249 |
| Flash Point | 215.4±25.9 °C |
| Exact Mass | 250.062988 |
| PSA | 43.37000 |
| LogP | 3.29 |
| Appearance | Crystalline Powder or Powder | Yellow to dark yellow |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.642 |
| Water Solubility | DMF: soluble |
| 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 |
| WGK Germany | 3 |
| HS Code | 2917399090 |
| Precursor 9 | |
|---|---|
| DownStream 9 | |
![phenanthro[9,10-c]furan-1,3-dione structure](https://image.chemsrc.com/caspic/292/2510-53-4.png)
![1,5-diphenyl-3,6-dioxabicyclo[3.1.0]hexane-2,4-dione structure](https://image.chemsrc.com/caspic/264/61509-75-9.png)
| HS Code | 2917399090 |
|---|---|
| Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |