190543

Acrolein dimethyl acetal

98%

• Synonym(s): 3,3-Dimethoxy-1-propene
• Linear Formula: H₂C=CHCH(OCH₃)₂
• CAS Number: 6044-68-4
• Molecular Weight: 102.13
• Beilstein: 1700037
• EC Number: 227-936-4
• MDL number: MFCD00008632
• UNSPSC Code: 12352100
• PubChem Substance ID: 24851444
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 98%
• form: liquid
• refractive index: n20/D 1.395 (lit.)
• bp: 89-90 °C (lit.)
• density: 0.862 g/mL at 25 °C (lit.)
• functional group: acetal; ether
• SMILES string: COC(OC)C=C
• InChI: 1S/C5H10O2/c1-4-5(6-2)7-3/h4-5H,1H2,2-3H3
• InChI key: OBWGMYALGNDUNM-UHFFFAOYSA-N

Description

General description

Acrolein dimethyl acetal undergoes cationic α-diimine palladium chelate catalyzed copolymerization with ethene to yield branched copolymers.

Application

Acrolein dimethyl acetal was used in the facile one step synthesis of 4-hydroxy-2E-nonenal and its dimethyl acetal via a cross-metathesis reaction with octen-3-ol.

Safety Information

• Pictograms: GHS02
• Signal Word: Danger
• Hazard Statements: H225
• Precautionary Statements: P210
• Hazard Classifications: Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 26.6 °F - closed cup
• Flash Point(C): -3 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves