Tetramethyl 1,4,5,8-naphthalenetetracarboxylate
Also known as: tetramethyl naphthalene-1,4,5,8-tetracarboxylate, 1,4,5,8-Naphthalenetetracarboxylic acid tetramethyl ester, 1,4,5,8-Naphthalenetetracarboxylic acid, 1,4,5,8-tetramethyl ester, NAPHTHALENE-1,4,5,8-TETRACARBOXYLIC ACID TETRAMETHYL ESTER, Naphthalene-1,4,5,8-tetracarboxylic acid, tetramethyl ester, QGAXWPQVFUUSGN-UHFFFAOYSA, tetramethylnaphthalene-1,4,5,8-tetracarboxylate
Tetramethyl 1,4,5,8-naphthalenetetracarboxylate (CAS 31996-10-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H16O8 and a molecular weight of 360.31500 g/mol. Key properties include a melting point of 200-203ºC, a boiling point of 508.9ºC at 760 mmHg and a density of 1.309. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 31996-10-8
- Jingsj CID
- J-21046-8
- Molecular Formula
- C18H16O8
- Molecular Weight
- 360.31500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 200-203ºC |
|---|---|
| Boiling Point | 508.9ºC at 760 mmHg |
| Density | 1.309 |
| Exact Mass | 360.08500 |
| PSA | 105.20000 |
| LogP | 1.98620 |
| Refractive Index | 1.577 |
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 Tetramethyl 1,4,5,8-naphthalenetetracarboxylate?
The CAS number of Tetramethyl 1,4,5,8-naphthalenetetracarboxylate is 31996-10-8.
What are the molecular formula and molecular weight of Tetramethyl 1,4,5,8-naphthalenetetracarboxylate?
Tetramethyl 1,4,5,8-naphthalenetetracarboxylate has molecular formula C18H16O8 and molecular weight 360.31500 g/mol.
What are the upstream and downstream products of Tetramethyl 1,4,5,8-naphthalenetetracarboxylate?
For Tetramethyl 1,4,5,8-naphthalenetetracarboxylate, Upstream Products: 1,4,5,8-Naphthalenetetracarboxylic acid, Dimethyl sulfate, 1,4,5,8-Naphthalenetetracarboxylic dianhydride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tetramethyl 1,4,5,8-naphthalenetetracarboxylate (CAS 31996-10-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21046-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.