34090-76-1
34090-76-1 structure
- Name: tetrahydro-4-methylphthalic anhydride
- Chemical Name: hexahydro-4-methylphthalic anhydride
- CAS Number: 34090-76-1
- Molecular Formula: C9H12O3
- Molecular Weight: 168.19000
- Create Date: 2018-05-25 08:00:00
- Modify Date: 2025-08-25 10:15:03
| Name | hexahydro-4-methylphthalic anhydride |
|---|
| Boiling Point | 120ºC (0.7501 mmHg) |
|---|---|
| Melting Point | -29ºC |
| Molecular Formula | C9H12O3 |
| Molecular Weight | 168.19000 |
| Flash Point | >230 °F |
| Exact Mass | 168.07900 |
| PSA | 43.37000 |
| LogP | 1.12220 |
| Index of Refraction | n20/D 1.477(lit.) |
| Hazard Codes | Xn: Harmful; |
|---|---|
| Risk Phrases | R41 |
| Safety Phrases | 22-24-26-37/39 |
| HS Code | 2917209090 |
| HS Code | 2917209090 |
|---|---|
| Summary | 2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |