- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4H-1-Benzopyran-4-one, 5-Methoxy-
- Price:
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Tom
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4H-1-Benzopyran-4-one, 5-Methoxy-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
59887-87-5
59887-87-5 structure
- Name: 4H-1-Benzopyran-4-one, 5-Methoxy-
- Chemical Name: 5-methoxychromen-4-one
- CAS Number: 59887-87-5
- Molecular Formula: C10H8O3
- Molecular Weight: 176.16900
- Create Date: 2016-11-08 19:12:35
- Modify Date: 2024-01-15 10:30:11
| Name | 5-methoxychromen-4-one |
|---|---|
| Synonyms |
5-methoxy-chromen-4-one
5-Methoxy-chromon 5-Methoxy-chromen-4-on 5-methoxy-4h-chromen-4-one 8-Methoxychromon |
| Density | 1.248g/cm3 |
|---|---|
| Boiling Point | 307.6ºC at 760 mmHg |
| Molecular Formula | C10H8O3 |
| Molecular Weight | 176.16900 |
| Flash Point | 130.8ºC |
| Exact Mass | 176.04700 |
| PSA | 39.44000 |
| LogP | 1.80160 |
| Index of Refraction | 1.572 |
| HS Code | 2914509090 |
|---|
|
~78%
59887-87-5 |
| Literature: Stubbing, Louise A.; Li, Freda F.; Furkert, Daniel P.; Caprio, Vittorio E.; Brimble, Margaret A. Tetrahedron, 2012 , vol. 68, # 34 p. 6948 - 6956 |
| 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% |