CAS Registry Number

CAS 920-46-7 — Methacryloyl chloride 97% (stabilised)

CAS 920-46-7 CH2=C(CH3)COCl MW 104.53

Methacryloyl chloride 97% (stabilised) is a reactive acyl chloride used primarily in organic synthesis to prepare methacrylates, adhesives, and specialty polymers. It serves as a key intermediate in the production of acrylic resins and coatings. This chemical has a CAS number of 920-46-7, with the molecular formula CH2=C(CH3)COCl and a molecular weight of 104.53. It is stored at ambient conditions and carries a signal word of Danger. Molekula supplies Methacryloyl chloride 97% (stabilised) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Methacryloyl chloride, stabilised with 400ppm phenothiazine · Methacryloyl Chloride 95% (stabilised with 200 ppm MEHQ)

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Molekula products for CAS 920-46-7

Methacryloyl chloride, stabilised with 400ppm phenothiazine

SKU 44427234

Made to order Building Blocks

Methacryloyl chloride 97% (stabilised)

SKU 90026450

In stock Building Blocks

Methacryloyl Chloride 95% (stabilised with 200 ppm MEHQ)

SKU 90026544

In stock Building Blocks

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.