Ethyl 2-thiazolyl ketone
2-Propionylthiazole
CAS: 43039-98-1
Molecular Formula: C6H7NOS
Ethyl 2-thiazolyl ketone - Names and Identifiers
Ethyl 2-thiazolyl ketone - Physico-chemical Properties
| Molecular Formula | C6H7NOS |
| Molar Mass | 141.19 |
| Density | 1.174 |
| Boling Point | 110°C/5mm |
| Flash Point | 110°C/5mm |
| JECFA Number | 1042 |
| Water Solubility | Not miscible or difficult to mix with water. |
| Vapor Presure | 0.0836mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Light yellow to Light orange |
| pKa | -0.03±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5350-1.5390 |
Ethyl 2-thiazolyl ketone - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S39 - Wear eye / face protection. |
| UN IDs | 1993 |
| RTECS | XJ5123000 |
| Hazard Class | IRRITANT |
Ethyl 2-thiazolyl ketone - Reference Information
| FEMA | 3611 | 2-PROPIONYLTHIAZOLE |
| Uses | 2-propionyl thiazole is a derivative of thiazole, and 2-propionyl thiazole can be used as an intermediate in pharmaceutical synthesis. |
| emergency measures | if 4-bromoquinoline -6-carboxylic acid is inhaled, please move the patient to fresh air. If the skin is in contact with the skin, remove the contaminated clothes, rinse the skin thoroughly with soapy water and clear water, and see a doctor if you feel uncomfortable. If the eyes are in contact with clear eyes, separate the eyelids and rinse with flowing water or normal saline, and seek medical treatment immediately; if ingestion, gargle immediately, forbid vomiting, should seek medical treatment immediately. |
Last Update：2024-04-09 15:16:44
