549797

Acryloyl chloride

97.0%, contains <210 ppm MEHQ as stabilizer

• Sinónimos: 2-Propenoyl chloride
• Fórmula lineal: CH₂=CHCOCl
• Número de CAS: 814-68-6
• Peso molecular: 90.51
• Beilstein: 635744
• Número CE: 212-399-0
• Número MDL: MFCD00000731
• Código UNSPSC: 12162002
• ID de la sustancia en PubChem: 24874724
• NACRES: NA.23

Propiedades

• densidad de vapor: >1 (vs air)
• Nivel de calidad: 200
• presión de vapor: 1.93 psi ( 20 °C)
• Ensayo: 97.0%
• contiene: <210 ppm MEHQ as stabilizer
• índice de refracción: n20/D 1.435 (lit.)
• bp: 72-76 °C (lit.)
• densidad: 1.114 g/mL at 25 °C (lit.)
• temp. de almacenamiento: 2-8°C
• cadena SMILES: ClC(=O)C=C
• InChI: 1S/C3H3ClO/c1-2-3(4)5/h2H,1H2
• Clave InChI: HFBMWMNUJJDEQZ-UHFFFAOYSA-N

Descripción

Descripción general

Acryloyl chloride is a derivative of acrylic acid and is widely used as a reactive monomer in the synthesis of various polymers with desired properties such as good transparency, flexibility, excellent mechanical and thermal properties, and resistance to moisture and chemicals. Acryloyl chloride contains both an acryloyl group (-CH₂=CHC(O)Cl) and a chloride functional group (-Cl) in its structure. This combination of functional groups enables acryloyl chloride to undergo polymerization reactions and participate in copolymerization processes. In the field of polymers, acryloyl chloride is commonly used in the production of acrylic polymers, such as polyacrylates and polymethacrylates. These polymers have a wide range of applications, including coatings, adhesives, sealants, textiles, and biomedical materials.

Aplicación

Acryloyl chloride can used as a monomer in the synthesis of:

• Acrylic polymers via radical polymerization or copolymerization. These acrylic polymers can be tailored to possess the desired properties for biomedical coatings, including biocompatibility, adhesion to the device surface, and durability.
• Poly(styrene-co-acryloyl chloride) copolymer by crosslinked networks with styrene. The resulting crosslinked polymer can then be functionalized or modified by various chemical reactions to introduce specific properties or functionalities desired for the application as a polymer support or an electrophilic scavenger resin.
• Acrylamide-modified chitosan.
• Ulvan acrylate macromer via esterification of hydroxyl groups of polysaccharides. This macromer can be used to prepare ulvan-based thermosensitive hydrogels.
• Degradable peptide cross-linker by the acrylation of the amine groups of lysine residues and glutamine within peptide sequences.

Información de seguridad

• Pictogramas: GHS02,GHS06,GHS05
• Palabra de señalización: Danger
• Frases de peligro: H225,H290,H302,H314,H330
• Consejos de prudencia: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Clasificaciones de peligro: Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1A
• Riesgos supl.: EUH014
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): 30.2 °F
• Punto de inflamabilidad (°C): -1 °C