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VAQORAAcid Halides & AnhydridesAvailable on request
Methacryloyl chloride, 90%
Synonyms: 2-Methyl-2-propenoyl chloride · Methacrylyl chloride · Methacrylic acid chloride · Methacryl chloride
CAS No.920-46-7
FormulaC4H5ClO
Mol. weight104.53
Catalogue No.VQ-009149
Purity90%
HSN29420090
Methacryloyl chloride (CAS 920-46-7) – acylating agent, 90%. C4H5ClO, MW 104.53. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Methacryloyl chloride, 90%
Listed under CAS 920-46-7, Methacryloyl chloride is an acylating agent available from Vaqora Chemicals at a purity of 90%. Formula C4H5ClO, molecular weight 104.53 g/mol. The IUPAC name is 2-methylprop-2-enoyl chloride. Common synonyms include 2-Methyl-2-propenoyl chloride and Methacrylyl chloride.
It is supplied as a colourless to yellow liquid. Store it at 2–8 °C, in a tightly closed container. It carries the GHS signal word “Danger” with 6 hazard statements. Review the Safety Data Sheet before use.
It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.
Available in 100 g packs, Methacryloyl chloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.
Specifications & identifiers
| Product name | Methacryloyl chloride, 90% |
|---|---|
| Catalogue No. | VQ-009149 |
| CAS Number | 920-46-7 |
| IUPAC name | 2-methylprop-2-enoyl chloride |
| Molecular formula | C4H5ClO |
| Molecular weight | 104.53 g/mol |
| Exact mass | 104.0029 |
| Purity / assay | 90% |
| HSN code | 29420090 |
| InChIKey | VHRYZQNGTZXDNX-UHFFFAOYSA-N |
| SMILES | CC(=C)C(=O)Cl |
| PubChem CID | 13528 |
| Physical form | Liquid |
|---|---|
| Appearance | Colourless to yellow liquid |
| LogP (XLogP3) | 1.7 |
| H-bond donors / acceptors | 0 / 1 |
| TPSA | 17.1 Ų |
| Storage | 2–8 °C |
| Synonyms | 2-Methyl-2-propenoyl chloride, Methacrylyl chloride, Methacrylic acid chloride, Methacryl chloride, 2-Propenoyl chloride, 2-methyl-, Methacrylic chloride, 2-Methylpropenoyl chloride, Methylacryloyl chloride, 2-Methylpropenoic acid chloride, alpha-Methylacryloyl chloride, Methacryloylchloride, .alpha.-Methylacryloyl chloride |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H225Highly flammable liquid and vaporH302Harmful if swallowedH314Causes severe skin burns and eye damageH317May cause an allergic skin reactionH330Fatal if inhaledH412Harmful to aquatic life with long lasting effects
Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P272, P273, P280, P284, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P320
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of Methacryloyl chloride, 90%?
The CAS Registry Number of Methacryloyl chloride, 90% is 920-46-7. It is also known as 2-Methyl-2-propenoyl chloride, Methacrylyl chloride, Methacrylic acid chloride.
What is the molecular formula and molecular weight of Methacryloyl chloride, 90%?
Methacryloyl chloride, 90% has the molecular formula C4H5ClO and a molecular weight of 104.53 g/mol. Its IUPAC name is 2-methylprop-2-enoyl chloride.
Which grade and pack sizes of Methacryloyl chloride, 90% can I order?
We supply Methacryloyl chloride, 90% in (90%) grade, in 100 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Methacryloyl chloride, 90%?
Yes. Every lot of Methacryloyl chloride, 90% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Methacryloyl chloride, 90% be shipped internationally?
Yes. Methacryloyl chloride, 90% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
How should Methacryloyl chloride, 90% be stored?
2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.
Enquire about Methacryloyl chloride, 90%
We reply within one business day with price, pack options, lead time and documentation.
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