- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Oxo-2,3-dihydro-1,2-oxazole-5-carboxylic acid
- Price: ￥618.0/250mg ￥208.0/50mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Hydroxyisoxazole-5-carboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
13626-60-3
13626-60-3 structure
- Name: 3-Oxo-2,3-dihydro-1,2-oxazole-5-carboxylic acid
- Chemical Name: 3-Hydroxyisoxazole-5-carboxylic acid
- CAS Number: 13626-60-3
- Molecular Formula: C4H3NO4
- Molecular Weight: 129.071
- Create Date: 2019-02-02 11:24:16
- Modify Date: 2024-01-10 20:48:00
| Name | 3-Hydroxyisoxazole-5-carboxylic acid |
|---|---|
| Synonyms |
3-oxo-1,2-oxazole-5-carboxylic acid
5-Isoxazolecarboxylic acid, 2,3-dihydro-3-oxo- 3-Oxo-2,3-dihydro-1,2-oxazole-5-carboxylic acid |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 462.7±30.0 °C at 760 mmHg |
| Melting Point | 265°C |
| Molecular Formula | C4H3NO4 |
| Molecular Weight | 129.071 |
| Flash Point | 233.6±24.6 °C |
| Exact Mass | 129.006210 |
| PSA | 83.56000 |
| LogP | 0.02 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.581 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi: Irritant; |
|---|---|
| HS Code | 2934999090 |
|
~%
13626-60-3 |
| Literature: WO2010/136474 A2, ; Page/Page column 180 ; |
| Precursor 1 | |
|---|---|
| DownStream 1 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |