8.00579

Ethyl methacrylate

(stabilised) for synthesis

• Synonym(s): Ethyl methacrylate, Ethyl 2-methylpropenoate, Methacrylic acid ethyl ester
• Linear Formula: CH₂=C(CH₃)COOC₂H₅
• CAS Number: 97-63-2
• Molecular Weight: 114.14
• MDL number: MFCD00009161
• UNSPSC Code: 12352108
• EC Index Number: 202-597-5
• NACRES: NA.22

Properties

• vapor pressure: 21.3 hPa ( 20 °C)
• Quality Level: 200
• Assay: ≥99.0% (GC)
• form: liquid
• autoignition temp.: 329 °C
• potency: 14600 mg/kg LD₅₀, oral (Rat); >9130 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.8 % (v/v)
• bp: 119-121 °C/1013 hPa
• mp: -61--59 °C
• transition temp: flash point 18 °C
• solubility: 5.1 g/L
• density: 0.913 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C6H10O2/c1-4-8-6(7)5(2)3/h2,4H2,1,3H3
• InChI key: SUPCQIBBMFXVTL-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.912 - 0.913
Identity (IR): passes test

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Statements: H225 - H315 - H317 - H319 - H335
• Precautionary Statements: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 66.2 °F - closed cup
• Flash Point(C): 19 °C - closed cup