26213-83-2
26213-83-2 structure
- Name: 5,7-DIMETHOXY-2-METHYL-CHROMEN-4-ONE
- Chemical Name: 5,7-dimethoxy-2-methylchromen-4-one
- CAS Number: 26213-83-2
- Molecular Formula: C12H12O4
- Molecular Weight: 220.22100
- Create Date: 2017-07-08 13:55:46
- Modify Date: 2025-09-13 09:57:34
| Name | 5,7-dimethoxy-2-methylchromen-4-one |
|---|---|
| Synonyms |
2-methyl-5,7-dimethoxychromone
2-Methyl-5,7-dimethoxy-chromon 5,7-Dimethoxy-2-methyl-chromon 2-(ethoxymethyl)-5,7-dimethoxy-4H-chromen-4-one 5,7-dimethoxy-2-methylchromone 5,7-Dimethoxy-2-methyl-chromen-4-one 5,7-Dimethoxy-2-methyl-chromen-4-on |
| Density | 1.202g/cm3 |
|---|---|
| Boiling Point | 378.9ºC at 760 mmHg |
| Molecular Formula | C12H12O4 |
| Molecular Weight | 220.22100 |
| Flash Point | 170.4ºC |
| Exact Mass | 220.07400 |
| PSA | 48.67000 |
| LogP | 2.11860 |
| Vapour Pressure | 6.07E-06mmHg at 25°C |
| Index of Refraction | 1.544 |
| HS Code | 2914509090 |
|---|
|
~51%
26213-83-2 |
| Literature: Hatnapure, Girish D.; Keche, Ashish P.; Rodge, Atish H.; Birajdar, Satish S.; Tale, Rajesh H.; Kamble, Vandana M. Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 20 p. 6385 - 6390 |
|
~77%
26213-83-2 |
| Literature: Fillion, Eric; Dumas, Aaron M.; Kuropatwa, Bryan A.; Malhotra, Neil R.; Sitler, Tamsyn C. Journal of Organic Chemistry, 2006 , vol. 71, # 1 p. 409 - 412 |
|
~%
26213-83-2 |
| Literature: Hatnapure, Girish D.; Keche, Ashish P.; Rodge, Atish H.; Birajdar, Satish S.; Tale, Rajesh H.; Kamble, Vandana M. Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 20 p. 6385 - 6390 |
|
~%
26213-83-2 |
| Literature: Mackenzie et al. Journal of the Chemical Society, 1950 , p. 2965,2969 |
| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |