- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 8-METHYL-1-NAPHTHALDEHYDE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: 8-Methyl-1-naphthalenecarboxaldehyde
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
6549-57-1
6549-57-1 structure
- Name: 8-Methyl-1-naphthaldehyde
- Chemical Name: 3-chloro-1-(5-chloro-2-methoxyphenyl)-4-(2-methoxyanilino)pyrrole-2,5-dione
- CAS Number: 6549-57-1
- Molecular Formula: C18H14Cl2N2O4
- Molecular Weight: 393.22100
- Create Date: 2017-01-17 12:51:51
- Modify Date: 2024-01-22 23:55:34
| Name | 3-chloro-1-(5-chloro-2-methoxyphenyl)-4-(2-methoxyanilino)pyrrole-2,5-dione |
|---|---|
| Synonyms |
8-methyl-1-naphthalene-1-carbaldehyde
8-methyl-naphthalene-1-carbaldehyde 8-Methylnaphth-1-aldehyd 1,8-Naphtalaldehydic acid 8-methylnaphthaldehyde 8-Methyl-1-naphthaldehyd 8-methyl-1-naphthaldehyde 3-chloro-1-(5-chloro-2-methoxyphenyl)-4-[(2-methoxyphenyl)amino]-1H-pyrrole-2,5-dione |
| Density | 1.48g/cm3 |
|---|---|
| Boiling Point | 513.6ºC at 760 mmHg |
| Melting Point | 71.5-72 ℃ |
| Molecular Formula | C18H14Cl2N2O4 |
| Molecular Weight | 393.22100 |
| Flash Point | 264.4ºC |
| Exact Mass | 392.03300 |
| PSA | 67.87000 |
| LogP | 3.93090 |
| Index of Refraction | 1.659 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2912299000 |
|
~%
6549-57-1 |
| Literature: JANSSEN PHARMACEUTICA, N.V. Patent: WO2008/67177 A2, 2008 ; Location in patent: Page/Page column 18-19 ; |
|
~78%
6549-57-1 |
| Literature: Sydnes, Leiv K.; Burkow, Ivan C.; Hansen, Sissel H. Tetrahedron, 1985 , vol. 41, # 23 p. 5703 - 5706 |
|
~76%
6549-57-1
Detail
|
| Literature: Sydnes, Leiv K.; Burkow, Ivan C.; Hansen, Sissel H. Tetrahedron, 1985 , vol. 41, # 23 p. 5703 - 5706 |
|
~%
6549-57-1 |
| Literature: Sha; Wang Tetrahedron, 1994 , vol. 50, # 25 p. 7495 - 7502 |
|
~%
6549-57-1 |
| Literature: Phousongphouang, Patricia T.; Arey, Janet Environmental Science and Technology, 2003 , vol. 37, # 2 p. 308 - 313 |
|
~%
6549-57-1
Detail
|
| Literature: Comins, Daniel L.; Brown, Jack D. Journal of Organic Chemistry, 1984 , vol. 49, # 6 p. 1078 - 1083 |
|
~%
6549-57-1 |
| Literature: Comins, Daniel L.; Brown, Jack D. Journal of Organic Chemistry, 1984 , vol. 49, # 6 p. 1078 - 1083 |
| Precursor 7 | |
|---|---|
| DownStream 1 | |
| HS Code | 2912299000 |
|---|---|
| Summary | 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |