Methyl isobutyl ketoxime
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Category：Paint chemicals Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
105-44-2
C7H6O2
Applications:
1. used as anti-skinning agent of alkyd resin coating and crosslinking agent of silicone.
2. Used as viscosity stabilizer for adhesives, isocyanate sealant and organic synthesis.
Names and Identifiers
| Name | 4-methyl-2-pentanone oxime |
| Synonyms | NSC 1070 USAF AM-4 BRN 1741644 Methyl isobutyl oxime ISOPROPYLACETONE OXIME Methyl isobutyl ketoxime METHYL ISOBUTYL KETOXIME 2-Methyl-4-pentanone oxime 4-Methylpentan-2-one oxime 4-METHYL-2-PENTANONE OXIME 4-Methyl-2-pentanone oxime 4-methyl-2-pentanone oxime Isobutylmethyl ketone oxime Methyl isobutyl ketone oxime Isobutyl(methyl) ketoneoxime 2-Pentanone, 4-methyl-, oxime (2Z)-4-methylpentan-2-one oxime (2E)-4-methylpentan-2-one oxime N-hydroxy-4-methylpentan-2-imine 4-01-00-03307 (Beilstein Handbook Reference) Isobutyl Methyl KetoximeIsopropylacetone Oxime 4-Methyl-2-pentanone oxime, mixture of syn and anti |
| CAS | 105-44-2 |
| EINECS | 203-298-2 |
| InChI | InChI=1/C6H13NO/c1-5(2)4-6(3)7-8/h5,8H,4H2,1-3H3/b7-6+ |
Physico-chemical Properties
| Molecular Formula | C6H13NO |
| Molar Mass | 115.17 |
| Density | 0.89 |
| Melting Point | 63 °C |
| Boling Point | 68-70°C/8mmHg |
| Flash Point | 78 °C |
| Vapor Presure | 80-113Pa at 20-25℃ |
| Appearance | clear liquid |
| Color | Colorless to Light yellow |
| pKa | 12.36±0.10(Predicted) |
| Refractive Index | 0.880 |
| Use | Used for oil-based paint, alkyd paint, epoxy paint and other in the use and storage process to prevent the surface of the skin, but also the main raw material for the production of silicone crosslinking agent |
Risk and Safety
| Hazard Symbols | Xn – Harmful |
| Risk Codes | R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed. R36 – Irritating to the eyes |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. |
| RTECS | SA9450000 |
Reference Information
| LogP | 1.54 at 20℃ and pH7.62-8.43 |
| surface tension | 57.4mN/m at 1g/L and 20 ℃ |
| Use | used for oil-based paint, alkyd paint, epoxy paint, etc. to prevent skin formation during use and storage, it is also the main raw material for the production of silicone crosslinking agent |
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