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| CAS No.: | 27813-02-1 |
|---|---|
| Name: | 2-Hydroxypropyl methacrylate |
| Molecular Structure: | |
 |
|
| Formula: | C7H12O3 |
| Molecular Weight: | 144.17 |
| Synonyms: | 2-Propenoic acid,2-methyl-,esters,monoester with 1,2-propanediol;2-Hydroxypropyl Methacrylate (HPMA);hydroxylpropyl methacrylate;2-Hydroxypropyl methacrylate, mixture of isomers; |
| EINECS: | 248-666-3 |
| Density: | 1.027 g/cm3 |
| Melting Point: | -58 °C |
| Boiling Point: | 218.8 °C at 760 mmHg |
| Flash Point: | 86.9 °C |
| Solubility: | soluble in water |
| Appearance: | colourless liquid |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38-43 |
| Safety: | 24/25-26-36/37/39 |
| PSA: | 46.53000 |
| LogP: | 0.48650 |
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Specification
The 2-Hydroxypropyl methacrylate, with its CAS registry number 27813-02-1, has the IUPAC name of 2-hydroxypropyl 2-methylprop-2-enoate. For being a kind of colorless liquid with a light unpleasant odor, it is soluble in common organic solvent and water. Besides, its product categories are including Industrial/Fine Chemicals; monomer; C6 to C7Monomers; Acrylic Monomers; Carbonyl Compounds; Esters; Methacrylate; C6 to C7.
The characteristics of this chemical are as follows: (1)ACD/LogP: 0.85; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.84; (4)ACD/LogD (pH 7.4): 0.84; (5)ACD/BCF (pH 5.5): 2.58; (6)ACD/BCF (pH 7.4): 2.58; (7)ACD/KOC (pH 5.5): 68.64; (8)ACD/KOC (pH 7.4): 68.64; (9)#H bond acceptors: 3; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 35.53; (13)Index of Refraction: 1.444; (14)Molar Refractivity: 37.31 cm3; (15)Molar Volume: 140.3 cm3; (16)Polarizability: 14.79×10-24 cm3; (17)Surface Tension: 32.3 dyne/cm; (18)Density: 1.027 g/cm3; (19)Flash Point: 86.9 °C; (20)Enthalpy of Vaporization: 52.93 kJ/mol; (21)Boiling Point: 218.8 °C at 760 mmHg; (22)Vapour Pressure: 0.0262 mmHg at 25°C; (23)Exact Mass: 144.078644; (24)MonoIsotopic Mass: 144.078644; (25)Topological Polar Surface Area: 46.5; (26)Heavy Atom Count: 10; (27)Complexity: 140.
As to its usage, it is widely applied in many ways. This chemical could be used in reactive diluent and cross-linking agent in the UV curing system; And it could also be used as the resinous crosslinking agent and the modifier agent of plastic and rubber.
When you are dealing with this chemical, you should be very cautious. This is irritating to eyes, respiratory system and skin and may cause sensitisation by skin contact. Besides, it may cause inflammation to the skin or other mucous membranes. Therefore, you should wear suitable protective clothing, gloves and eye/face protection and then avoid contacting with skin and eyes. And if in case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
In addition, you could convert the following datas into the molecular structure:
(1)Canonical SMILES: CC(COC(=O)C(=C)C)O
(2)InChI: InChI=1S/C7H12O3/c1-5(2)7(9)10-4-6(3)8/h6,8H,1,4H2,2-3H3
(3)InChIKey: VHSHLMUCYSAUQU-UHFFFAOYSA-N
Below are the toxicity information of this chemical:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LD50 | oral | 11200mg/kg (11200mg/kg) | LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA LUNGS, THORAX, OR RESPIRATION: DYSPNEA GASTROINTESTINAL: OTHER CHANGES | National Technical Information Service. Vol. OTS0544834 |