- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,2,4,5-Cyclohexanetetracarboxylic Dianhydride
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,2,4,5-Cyclohexanetetracarboxylic Dianhydride
- Price: ￥288.0/5g
- Purity: 97.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: HPMDA
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
2754-41-8
2754-41-8 structure
- Name: 1,2,4,5-Cyclohexanetetracarboxylic Dianhydride
- Chemical Name: 3a,4,4a,7a,8,8a-hexahydrofuro[3,4-f][2]benzofuran-1,3,5,7-tetrone
- CAS Number: 2754-41-8
- Molecular Formula: C10H8O6
- Molecular Weight: 224.167
- Create Date: 2018-12-10 11:41:36
- Modify Date: 2024-01-02 11:59:49
| Name | 3a,4,4a,7a,8,8a-hexahydrofuro[3,4-f][2]benzofuran-1,3,5,7-tetrone |
|---|---|
| Synonyms |
1,2,4,5-Cyclohexanetetracarboxylic Dianhydride
1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride cyclohexane-1,2,4,5-tetracarboxylic acid-1,2,4,5-dianhydride 1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone, hexahydro- Tetrahydrobenzo[1,2-c:4,5-c']difuran-1,3,5,7(3aH,7aH)-tetraone Hexahydro-1H,3H-furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Cyclohexan-1,2,4,5-tetracarbonsaeure-1,2,4,5-dianhydrid cyclohexanetetracarboxylic dianhydride HPMDA |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 517.5±50.0 °C at 760 mmHg |
| Molecular Formula | C10H8O6 |
| Molecular Weight | 224.167 |
| Flash Point | 238.6±30.2 °C |
| Exact Mass | 224.032089 |
| PSA | 86.74000 |
| LogP | -1.63 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.556 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2932190090 |
|
~%
2754-41-8 |
| Literature: Farbw. Hoechst Patent: DE855400 , 1943 ; |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2932190090 |
|---|---|
| Summary | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |