523062

3-Vinylbenzaldehyde

97%

• Synonym(s): 3-Ethenylbenzaldehyde, 3-Formylstyrene, m-Formylstyrene, m-Vinylbenzaldehyde
• Linear Formula: H₂C=CHC₆H₄CHO
• CAS Number: 19955-99-8
• Molecular Weight: 132.16
• MDL number: MFCD02093761
• UNSPSC Code: 12352100
• PubChem Substance ID: 24874294
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• refractive index: n20/D 1.58 (lit.)
• density: 1.04 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: [H]C(=O)c1cccc(C=C)c1
• InChI: 1S/C9H8O/c1-2-8-4-3-5-9(6-8)7-10/h2-7H,1H2
• InChI key: CATOVPRCMWIZLR-UHFFFAOYSA-N

Description

General description

3-Vinylbenzaldehyde (3-VBAL) contains a vinyl group bonded to the aromatic ring of benzaldehyde. Pulsed plasma polymerization of 3-VBAL has been described.

Application

3-Vinylbenzaldehyde may be used in the preparation of:

• 2-(3-vinylphenyl)-1,3-dioxolane
• various substituted imines
• monomer bearing a 2,4,5-triphenylimidazole moiety
• poly(3-vinylbenzaldehyde-co-dimethylacrylamide) (PVBA-co-PDMA) copolymers

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): 210.0 °F - closed cup
• Flash Point(C): 98.9 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves