8.00610

Hydroxypropyl methacrylate

(stabilised)

• Synonym(s): Hydroxypropyl methacrylate, Methacrylic acid 2-hydroxypropyl ester
• Linear Formula: CH₂=C(CH₃)COOCH₂CH(OH)CH₃
• CAS Number: 27813-02-1
• Molecular Weight: 144.17
• UNSPSC Code: 12352108
• EC Index Number: 248-666-3

Properties

• vapor pressure: 0.1 hPa ( 20 °C)
• Quality Level: 200
• autoignition temp.: 355 °C
• potency: >4000 mg/kg LD₅₀, oral (Rat); >5000 mg/kg LD₅₀, skin (Rabbit)
• pH: 6 (20 °C, 50 g/L in H₂O)
• bp: 240 °C/1013 hPa
• mp: -58 °C
• transition temp: flash point 101 °C
• solubility: 107 g/L
• density: 1.029 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C7H12O3/c1-5(2)7(9)10-6(3)4-8/h6,8H,1,4H2,2-3H3
• InChI key: ZMARGGQEAJXRFP-UHFFFAOYSA-N

Description

Analysis Note

Assay isomers (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.027 - 1.030
Identity (IR): passes test

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H317 - H319
• pcodes: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Sens. 1
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 2
• flash_point_f: 213.8 °F
• flash_point_c: 101 °C