8.40088

2-Ethylhexyl methacrylate

(stabilised with hydroquinone monomethyl ether) for synthesis

• Synonym(s): 2-Ethylhexyl methacrylate, 2-Methyl-2-propenoic acid-2-ethylhexyl ester
• Empirical Formula (Hill Notation): C₁₂H₂₂O₂
• CAS Number: 688-84-6
• Molecular Weight: 198.30
• MDL number: MFCD00009494
• UNSPSC Code: 12352108
• EC Index Number: 211-708-6
• NACRES: NA.22

Properties

• vapor pressure: 0.13 hPa ( 20 °C)
• Quality Level: 200
• Assay: ≥98.0% (GC)
• autoignition temp.: 380 °C
• potency: >2000 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 0.6 % (v/v)
• bp: 218 °C/1013 hPa
• mp: -50 °C
• transition temp: flash point 92 °C
• solubility: <0.1 g/L
• density: 0.88 g/cm³ at 20 °C
• storage temp.: 2-8°C
• SMILES string: O(CC(CCCC)CC)C(=O)C(=C)C
• InChI: 1S/C12H22O2/c1-5-7-8-11(6-2)9-14-12(13)10(3)4/h11H,3,5-9H2,1-2,4H3
• InChI key: WDQMWEYDKDCEHT-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.882 - 0.886
Identity (IR): passes test

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H317 - H319 - H335 - H412
• Precautionary Statements: P261 - P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 197.6 °F - closed cup
• Flash Point(C): 92 °C - closed cup