31996-10-8
31996-10-8 structure
- Name: tetramethyl naphthalene-1,4,5,8-tetracarboxylate
- Chemical Name: tetramethyl naphthalene-1,4,5,8-tetracarboxylate
- CAS Number: 31996-10-8
- Molecular Formula: C18H16O8
- Molecular Weight: 360.31500
- Create Date: 2018-07-03 17:47:19
- Modify Date: 2024-01-21 09:43:21
| Name | tetramethyl naphthalene-1,4,5,8-tetracarboxylate |
|---|---|
| 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 |
| Density | 1.309 |
|---|---|
| Boiling Point | 508.9ºC at 760 mmHg |
| Melting Point | 200-203ºC |
| Molecular Formula | C18H16O8 |
| Molecular Weight | 360.31500 |
| Exact Mass | 360.08500 |
| PSA | 105.20000 |
| LogP | 1.98620 |
| Index of Refraction | 1.577 |
| HS Code | 2917399090 |
|---|
|
~84%
31996-10-8 |
| Literature: Kamada, Toshihiro; Wasada, Nobuhide Synthesis, 1990 , # 10 p. 967 - 968 |
|
~78%
31996-10-8 |
| Literature: Acton, Nancy; Hou, Donald; Schwarz, Joshua; Katz, Thomas J. Journal of Organic Chemistry, 1982 , vol. 47, # 6 p. 1011 - 1018 |
|
~53%
31996-10-8 |
| Literature: Maria Christofi; Garratt, Peter J; Hogarth, Graeme; Ibbett, Ashley J; Ng, Yiu-Fai; Steed, Jonathan W Tetrahedron, 2002 , vol. 58, # 22 p. 4543 - 4549 |
|
~%
31996-10-8 |
| Literature: Cook; Schoental Journal of the Chemical Society, 1950 , p. 47,53 |
| Precursor 4 | |
|---|---|
| DownStream 1 | |
| 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% |