503-66-2
503-66-2 structure
- Name: Hydroxypropionic acid
- Chemical Name: 3-hydroxypropionic acid
- CAS Number: 503-66-2
- Molecular Formula: C3H6O3
- Molecular Weight: 90.078
- Catalog: Chemical reagent Organic reagent fatty acid
- Create Date: 2018-08-22 08:26:14
- Modify Date: 2025-08-20 20:46:08
| Name | 3-hydroxypropionic acid |
|---|---|
| Synonyms |
Propanoic acid, 3-hydroxy-
MFCD00058998 3-Hydroxypropanoic acid β-Hydroxypropionic acid EINECS 207-974-8 3-HYDROXY-PROPANOIC ACID Ethylene lactic acid Hydracrylic Acid β-Lactic acid 2-Deoxyglyceric acid UNII:C4ZF6XLD2X 3-Hydroxypropionic Acid |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 279.7±23.0 °C at 760 mmHg |
| Melting Point | <25ºC |
| Molecular Formula | C3H6O3 |
| Molecular Weight | 90.078 |
| Flash Point | 137.2±19.1 °C |
| Exact Mass | 90.031693 |
| PSA | 57.53000 |
| LogP | -1.49 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.455 |
| Storage condition | 2~8℃ |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37/39 |
| HS Code | 2918199090 |
| Precursor 9 | |
|---|---|
| DownStream 8 | |
| HS Code | 2918199090 |
|---|---|
| Summary | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |