Methyl 2-oxoacetate
Methyl glyoxylate
CAS: 922-68-9
Molecular Formula: C3H4O3
Methyl 2-oxoacetate - Names and Identifiers
Methyl 2-oxoacetate - Physico-chemical Properties
| Molecular Formula | C3H4O3 |
| Molar Mass | 88.06 |
| Density | 1.2076 (rough estimate) |
| Melting Point | 40-42°C |
| Boling Point | 102.98°C (rough estimate) |
| Flash Point | 31°C |
| Vapor Presure | 33.5mmHg at 25°C |
| Refractive Index | 1.3720 (estimate) |
Methyl 2-oxoacetate - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| 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. |
Methyl 2-oxoacetate - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Overview | methyl Glyoxylate is a colorless and transparent liquid chemical substance that can be used in organic chemicals, it can also be used for the preparation of pharmaceutical intermediates. |
| Application | Application of methyl glyoxylate in coatings: it can be used to prepare a sunscreen coating for aluminum alloy doors and windows. CN201711278328.X provides a sunscreen coating for aluminum alloy doors and windows. The scheme is as follows: a sunscreen coating for aluminum alloy doors and windows, which is composed of the following raw materials in weight parts: isophorone diisocyanate 60~100 parts, acrylate copolymer resin 10~30 parts, methyl glyoxylate 20~40 parts, 10-20 parts of sodium carboxymethyl cellulose, 2-5 parts of asbestos powder, 5-10 parts of pentaerythritol, 3-8 parts of aluminum hydroxide, and 0.5-1.5 parts of polyurethane. The coating of the invention can effectively protect aluminum alloy doors and windows, and has good sunscreen performance. |
Last Update：2024-04-09 02:00:12
