(2R)-2-hydroxypropyl 2-methylprop-2-enoate
2-Hydroxypropyl methacrylate, mixture of isomers
CAS: 27813-02-1;923-26-2
Molecular Formula: C7H12O3
(2R)-2-hydroxypropyl 2-methylprop-2-enoate - Names and Identifiers
(2R)-2-hydroxypropyl 2-methylprop-2-enoate - Physico-chemical Properties
| Molecular Formula | C7H12O3 |
| Molar Mass | 144.17 |
| Density | 1.066 g/mL at 25 °C (lit.) |
| Melting Point | -58°C |
| Boling Point | 57 °C/0.5 mmHg (lit.) |
| Flash Point | 206°F |
| Water Solubility | Soluble in water. |
| Solubility | 107g/l |
| Vapor Presure | 0.05 mm Hg ( 20 °C) |
| Vapor Density | >1 (vs air) |
| Appearance | Liquid |
| Specific Gravity | 1.066 |
| Color | Clear |
| BRN | 1752228 |
| PH | 6 (50g/l, H2O, 20℃) |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.447(lit.) |
| MDL | MFCD00051317 |
| Physical and Chemical Properties | Density 1.066 boiling point 57°C (0.5 mmHg) refractive index 1.447 flash point 206 °F |
| Use | Reactive diluent and crosslinking agent for radiation curing system, can also be used as resin crosslinking agent, plastic, rubber modifier |
(2R)-2-hydroxypropyl 2-methylprop-2-enoate - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact R36 - Irritating to the eyes R46 - May cause heritable genetic damage R45 - May cause cancer |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S37/39 - Wear suitable gloves and eye/face protection S24/25 - Avoid contact with skin and eyes. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S53 - Avoid exposure - obtain special instructions before use. |
| WGK Germany | 1 |
| RTECS | UD3442500 |
| TSCA | Yes |
| HS Code | 29161490 |
(2R)-2-hydroxypropyl 2-methylprop-2-enoate - Upstream Downstream Industry
| Raw Materials | Propylene oxide Propylene oxide Methacrylic acid |
(2R)-2-hydroxypropyl 2-methylprop-2-enoate - Nature
Open Data Verified Data
methacrylic acid-B-hydroxypropyl Ester is a colorless transparent liquid; Boiling point (1. 3kPa) 96 deg C; Flash Point (open) 104 deg C; Melting point <- 70 deg C; Have a certain solubility in water; Soluble in organic solvents; Flammable.
Last Update：2024-01-02 23:10:35
(2R)-2-hydroxypropyl 2-methylprop-2-enoate - Preparation Method
Open Data Verified Data
obtained by addition reaction of methacrylic acid with propylene oxide or by reaction of methacrylic acid with epichlorohydrin in the presence of a catalyst such as sodium hydroxide or pyridine.
Last Update：2022-01-01 11:08:05
(2R)-2-hydroxypropyl 2-methylprop-2-enoate - Introduction
Flammable, soluble in water, soluble in conventional organic solvents, easy to polymerize.
Last Update：2022-10-16 17:24:11
(2R)-2-hydroxypropyl 2-methylprop-2-enoate - Use
Open Data Verified Data
an acrylic resin containing active hydroxyl groups can be prepared by copolymerizing B- hydroxypropyl Methacrylate with other acrylate monomers. Methacrylic acid-B-hydroxypropyl Ester and dicyandiamide formaldehyde resin, diisocyanate, epoxy resin, etc. as the reactants of the curing reaction, the preparation of two-component coating; Can also be used for synthetic fabric adhesives, decontamination lubricant additives, polymer modifiers and photosensitive resins, etc.
Last Update：2022-01-01 11:08:06
(2R)-2-hydroxypropyl 2-methylprop-2-enoate - Safety
Open Data Verified Data
in bottles or plastic barrels, polymerization inhibitors should be added during storage and transportation.
Last Update：2022-01-01 11:08:06
(2R)-2-hydroxypropyl 2-methylprop-2-enoate - Reference Information
| LogP | 0.97 at 20℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | this product is copolymerized with other acrylic monomers to prepare acrylic resin containing reactive hydroxyl groups. Two-component coating with melamine formaldehyde resin, diisocyanate, epoxy resin, etc. The product is also used as an adhesive for synthetic textiles and can also be used as an additive for decontamination lubricating oil. Reactive diluent and crosslinking agent used in radiation curing system, can also be used as resin crosslinking agent, plastic and rubber modifier Acrylic resin, acrylic coating, textile adhesive and decontamination lubricant Additive It can be used to produce thermosetting coatings, adhesives, fiber treatment agents and synthetic resin copolymer modifiers. It can also be used as one of the main crosslinking functional group monomers used in acrylic resins. Mainly used as acrylic resin, acrylic paint, textile treatment agent, adhesive and decontamination and lubrication additive and other main raw materials |
| production method | obtained by the reaction of methacrylic acid and propylene oxide. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 15:16:49
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Raw Materials for (2R)-2-hydroxypropyl 2-methylprop-2-enoate