6237-59-8
6237-59-8 structure
- Name: 1,2,3,4,5,6-Benzenehexacarboxylicacid, 1,2,3,4,5,6-hexamethyl ester
- Chemical Name: hexamethyl benzene-1,2,3,4,5,6-hexacarboxylate
- CAS Number: 6237-59-8
- Molecular Formula: C18H18O12
- Molecular Weight: 426.32800
- Create Date: 2018-09-08 18:26:07
- Modify Date: 2024-01-06 10:19:18
| Name | hexamethyl benzene-1,2,3,4,5,6-hexacarboxylate |
|---|---|
| Synonyms |
Mellitic Acid Hexamethyl Ester
benzene-1,2,3,4,5,6-hexacarboxylic acid hexamethyl ester Hexamethyl benzenehexacarboxylate Hexamethyl mellitate benzenehexacarboxylic acid hexamethyl ester |
| Density | 1.345g/cm3 |
|---|---|
| Boiling Point | 410.4ºC at 760 mmHg |
| Melting Point | 190ºC |
| Molecular Formula | C18H18O12 |
| Molecular Weight | 426.32800 |
| Flash Point | 174.7ºC |
| Exact Mass | 426.08000 |
| PSA | 157.80000 |
| LogP | 0.40620 |
| Index of Refraction | 1.523 |
| HS Code | 2917399090 |
|---|
| Precursor 10 | |
|---|---|
| DownStream 0 | |
| 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% |