182214

Poly(methylacrylat) -Lösung

average M_w ~40,000 by GPC

• Synonym(e): Acrylic acid methyl ester polymer, Methyl acrylate homopolymer
• Lineare Formel: (C₄H₆O₂)_n
• CAS-Nummer: 9003-21-8
• MDL-Nummer: MFCD00084441
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24850985
• NACRES: NA.23

Eigenschaften

• Dampfdichte: >1 (vs air)
• Qualitätsniveau: 100
• Form: liquid
• Selbstzündungstemp.: ~896 °F
• Mol-Gew.: average M_w ~40,000 by GPC
• Konzentration: ~40 wt. % (in toluene)
• Brechungsindex: n20/D 1.494
• Übergangstemp.: T_g 9 °C
• Dichte: 1.22 g/mL at 25 °C
• SMILES String: COC(=O)C=C
• InChI: 1S/C4H6O2/c1-3-4(5)6-2/h3H,1H2,2H3
• InChIKey: BAPJBEWLBFYGME-UHFFFAOYSA-N

Beschreibung

Anwendung

PMA/methylamine borane (MeAB) composites, prepared by solution blending process finds uses as a hydrogen storage material with better dehydrogenation property compared to MeAB.

Sonstige Hinweise

Unit weight does not include weight of solvent.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H225,H304,H315,H336,H361d,H373,H412
• P-Sätze: P201 - P210 - P273 - P301 + P310 + P331 - P302 + P352 - P308 + P313
• Gefahreneinstufungen: Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
• Zielorgane: Central nervous system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 39.2 °F - closed cup
• Flammpunkt (°C): 4 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter