1,2,3,4,5,6-Benzenehexacarboxylicacid, 1,2,3,4,5,6-hexamethyl ester
Also known as: Benzenehexacarboxylic acid hexamethyl ester, Hexamethyl benzenehexacarboxylate, Hexamethyl mellitate, Mellitic acid hexamethyl ester, Benzene-1,2,3,4,5,6-hexacarboxylic acid hexamethyl ester, Hexamethyl 1,2,3,4,5,6-benzenehexacarboxylate, Mellitic Acid Hexamethyl Ester
1,2,3,4,5,6-Benzenehexacarboxylicacid, 1,2,3,4,5,6-hexamethyl ester (CAS 6237-59-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H18O12 and a molecular weight of 426.32800 g/mol. Key properties include a melting point of 190ºC, a boiling point of 410.4ºC at 760 mmHg, a density of 1.345g/cm3 and a flash point of 174.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6237-59-8
- Jingsj CID
- J-39207-4
- Molecular Formula
- C18H18O12
- Molecular Weight
- 426.32800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 190ºC |
|---|---|
| Boiling Point | 410.4ºC at 760 mmHg |
| Density | 1.345g/cm3 |
| Flash Point | 174.7ºC |
| Exact Mass | 426.08000 |
| PSA | 157.80000 |
| LogP | 0.40620 |
| Refractive Index | 1.523 |
Customs & Trade Information
| 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% |
Frequently Asked Questions
What is the CAS number of 1,2,3,4,5,6-Benzenehexacarboxylicacid, 1,2,3,4,5,6-hexamethyl ester?
The CAS number of 1,2,3,4,5,6-Benzenehexacarboxylicacid, 1,2,3,4,5,6-hexamethyl ester is 6237-59-8.
What are the molecular formula and molecular weight of 1,2,3,4,5,6-Benzenehexacarboxylicacid, 1,2,3,4,5,6-hexamethyl ester?
1,2,3,4,5,6-Benzenehexacarboxylicacid, 1,2,3,4,5,6-hexamethyl ester has molecular formula C18H18O12 and molecular weight 426.32800 g/mol.
What are the upstream and downstream products of 1,2,3,4,5,6-Benzenehexacarboxylicacid, 1,2,3,4,5,6-hexamethyl ester?
For 1,2,3,4,5,6-Benzenehexacarboxylicacid, 1,2,3,4,5,6-hexamethyl ester, Upstream Products: Dimethyl acetylenedicarboxylate, Hex-3-yne, Hex-1-yne.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2,3,4,5,6-Benzenehexacarboxylicacid, 1,2,3,4,5,6-hexamethyl ester (CAS 6237-59-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39207-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.