- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Dimethyl 4-methoxybenzylidenemalonate
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Huang
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Dimethyl 4-methoxybenzylidenemalonate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFUCHEM--7443-25-6--High purity dimethyl (p-methoxybenzylidene)malonate in stock
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
7443-25-6
7443-25-6 structure
- Name: Dimethyl 4-methoxybenzylidenemalonate
- Chemical Name: dimethyl 2-[(4-methoxyphenyl)methylidene]propanedioate
- CAS Number: 7443-25-6
- Molecular Formula: C13H14O5
- Molecular Weight: 250.24700
- Create Date: 2018-09-27 16:42:45
- Modify Date: 2024-01-05 13:14:52
| Name | dimethyl 2-[(4-methoxyphenyl)methylidene]propanedioate |
|---|---|
| Synonyms |
EINECS 231-185-8
4-methoxybenzylidenemalonate dimethyl para-methoxybenzalmalonate Cyasorb UV 1988 |
| Density | 1.187g/cm3 |
|---|---|
| Boiling Point | 335.5ºC at 760 mmHg |
| Melting Point | 56-57ºC |
| Molecular Formula | C13H14O5 |
| Molecular Weight | 250.24700 |
| Flash Point | 145.9ºC |
| Exact Mass | 250.08400 |
| PSA | 61.83000 |
| LogP | 1.42460 |
| Index of Refraction | 1.54 |
| HS Code | 2918990090 |
|---|
|
~89%
7443-25-6 |
| Literature: Goldberg, Alexander F. G.; O'Connor, Nicholas R.; Craig, Robert A.; Stoltz, Brian M. Organic Letters, 2012 , vol. 14, # 20 p. 5314 - 5317,4 Title/Abstract Show Details Goldberg, Alexander F. G.; O'Connor, Nicholas R.; Craig, Robert A.; Stoltz, Brian M. Organic Letters, 2012 , vol. 14, # 20 p. 5314 - 5317 |
|
~87%
7443-25-6 |
| Literature: Liao; Huang Tetrahedron Letters, 1990 , vol. 31, # 41 p. 5897 - 5900 |
|
~80%
7443-25-6 |
| Literature: Sidhu, Anjali; Rai, Mangat Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2009 , vol. 48, # 5 p. 735 - 736 |
|
~%
7443-25-6 |
| Literature: Han, Jeng Liang; Ong, Chi Wi Tetrahedron, 2005 , vol. 61, # 6 p. 1501 - 1507 |
|
~%
7443-25-6 |
| Literature: Druzgala, Pascal; Milner, Peter G.; Pfister, Jurg R. Patent: US2003/236227 A1, 2003 ; Location in patent: Page 3; sheet 22 ; US 20030236227 A1 |
| Precursor 4 | |
|---|---|
| DownStream 6 | |
![1-[2-(dimethylamino)ethyl]-4-(4-methoxyphenyl)-3-methyl-6-(trifluoromethyl)-4,5-dihydro-3H-1-benzazepin-2-one structure](https://www.chemsrc.com/caspic/016/138335-21-4.png)
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |