M27301

Methyl acrylate

99%, contains ≤100 ppm monomethyl ether hydroquinone as inhibitor

• Synonyme(s) : Methylacrylate
• Formule linéaire : CH₂=CHCOOCH₃
• Numéro CAS: 96-33-3
• Poids moléculaire : 86.09
• Numéro Beilstein : 605396
• Numéro CE : 202-500-6
• Numéro MDL: MFCD00008627
• Code UNSPSC : 12162002
• ID de substance PubChem : 24896758
• Nomenclature NACRES : NA.23

Propriétés

• Densité de vapeur: 3 (vs air)
• Niveau de qualité: 200
• Pression de vapeur: 67.5 mmHg ( 20 °C)
• Pureté: 99%
• Forme: liquid
• Température d'inflammation spontanée: 874 °F
• Contient: ≤100 ppm monomethyl ether hydroquinone as inhibitor
• Limite d'explosivité: 14.5 %
• Indice de réfraction: n20/D 1.402 (lit.)
• Point d'ébullition: 80 °C (lit.)
• Pf: −75 °C (lit.)
• Densité: 0.956 g/mL at 25 °C (lit.)
• Température de stockage: 2-8°C
• Chaîne SMILES: COC(=O)C=C
• InChI: 1S/C4H6O2/c1-3-4(5)6-2/h3H,1H2,2H3
• Clé InChI: BAPJBEWLBFYGME-UHFFFAOYSA-N

Description

Description générale

Methyl acrylate is an acrylic monomer. It is useful in the preparation of polymers having rigid, flexible, ionic, nonionic, hydrophobic, or hydrophilic properties. Mechanism of the copolymerization of ethylene and α-olefins with methyl acrylate has been studied. Heck reaction of iodobenzene with methyl acrylate in the presence of triethylamine and sodium carbonate has been reported. The reversible addition fragmentation chain transfer (RAFT) bulk polymerization of methyl acrylate using 1-phenylethyl dithiobenzoate and 2-(2-cyanopropyl) dithiobenzoate (RAFT agents) has been studied. Reactive intermediates formed during the Heck reaction of methyl acrylate have been characterized by NMR spectroscopy.

Application

Methyl acrylate was used in the preparation of poly(methyl acrylate) elastomers. It was also used in the synthesis of α,ω-dicarboxylic acid esters.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS06
• Mention d'avertissement: Danger
• Mentions de danger: H225,H302 + H312,H315,H317,H319,H331,H335,H412
• Conseils de prudence: P210 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P311
• Classification des risques: Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 27.0 °F - closed cup
• Point d'éclair (°C): -2.8 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter