
CAS Number31996-10-8
Synonymstetramethylnaphthalene-1,4,5,8-tetracarboxylate; Tetramethyl 1,4,5,8-naphthalenetetracarboxylate; Naphthalene-1,4,5,8-tetracarboxylic acid,tetramethyl ester; Naphthalin-1,4,5,8-tetracarbonsaeure-tetramethylester; QGAXWPQVFUUSGN-UHFFFAOYSA
Molecular FormulaC18H16O8
Molecular Weight360.31500
Purity98.00%
Density1.309
Boiling Point508.9ºC at 760 mmHg
Melting Point200-203ºC
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 31996-10-8 |
| Catalog No. | 2A-9040979 |
| Chinese Name | 1,4,5,8-萘四甲酸四甲酯 |
| Synonyms | tetramethylnaphthalene-1,4,5,8-tetracarboxylate; Tetramethyl 1,4,5,8-naphthalenetetracarboxylate; Naphthalene-1,4,5,8-tetracarboxylic acid,tetramethyl ester; Naphthalin-1,4,5,8-tetracarbonsaeure-tetramethylester; QGAXWPQVFUUSGN-UHFFFAOYSA |
| Molecular Formula | C18H16O8 |
| Molecular Weight | 360.31500 |
| Purity | 98.00 |
| Density | 1.309 |
| Boiling Point | 508.9ºC at 760 mmHg |
| Melting Point | 200-203ºC |
| HTC | 2917399090 |
| SMILES | COC(=O)c1ccc(C(=O)OC)c2c(C(=O)OC)ccc(C(=O)OC)c12 |
| InChI Key | QGAXWPQVFUUSGN-UHFFFAOYSA-N |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: 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% |
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