3,3-Dimethylacrylic acid, 97%

Name: 3,3-Dimethylacrylic acid, 97%
Brand: Vaqora Chemicals
SKU: VQ-008266

About 3,3-Dimethylacrylic acid, 97%

Vaqora Chemicals supplies 3,3-Dimethylacrylic acid (Synthesis grade), a carboxylic acid registered under CAS number 541-47-9, specified at 97% purity. The compound has the formula C5H8O2, corresponding to a molecular weight of 100.12 g/mol. Its systematic (IUPAC) name is 3-methylbut-2-enoic acid. Alternative names: Senecioic acid and 3-Methylcrotonic acid.

The material typically appears as white to orange to green powder or crystals or flakes. Reported physical data include a melting point of 65-70 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 3,3-Dimethylacrylic acid in 25 g, 100 g, 500 g and 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	3,3-Dimethylacrylic acid, 97%
Catalogue No.	VQ-008266
CAS Number	541-47-9
IUPAC name	3-methylbut-2-enoic acid
Molecular formula	C₅H₈O₂
Molecular weight	100.12 g/mol
Exact mass	100.0524
Grade	Synthesis
Purity / assay	97%
HSN code	29161990
InChIKey	YYPNJNDODFVZLE-UHFFFAOYSA-N
SMILES	CC(=CC(=O)O)C
PubChem CID	10931

Physical properties
Physical form	Flakes
Appearance	White to orange to green powder or crystals or flakes
Melting point	65-70 °C
LogP (XLogP3)	1.2
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	Senecioic acid, 3,3-Dimethylacrylic acid, 3-Methylcrotonic acid, 2-Butenoic acid, 3-methyl-, beta,beta-Dimethylacrylic acid, beta,beta-Dimethacrylic acid, beta-Methylcrotonic acid, Crotonic acid, 3-methyl-, 3-methyl crotonic acid, beta,beta-dimethyl acrylic acid, 3-methyl-but-2-enoic acid, Kyselina 3-methyl-2-butenova

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation

Precautionary statements: P260, P261, P264, P264 + P265, P271, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P332 + P317, P362 + P364, P363, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 541-47-9

Synthesis

3-Methyl-2-butenoic acid, 97%

CAS: 541-47-9
Formula: C₅H₈O₂
MW: 100.12 g/mol

VQ-008305

Frequently asked questions

What is the CAS number of 3,3-Dimethylacrylic acid, 97%?

The CAS Registry Number of 3,3-Dimethylacrylic acid, 97% is 541-47-9. It is also known as Senecioic acid, 3,3-Dimethylacrylic acid, 3-Methylcrotonic acid.

What is the molecular formula and molecular weight of 3,3-Dimethylacrylic acid, 97%?

3,3-Dimethylacrylic acid, 97% has the molecular formula C5H8O2 and a molecular weight of 100.12 g/mol. Its IUPAC name is 3-methylbut-2-enoic acid.

Which grade and pack sizes of 3,3-Dimethylacrylic acid, 97% can I order?

We supply 3,3-Dimethylacrylic acid, 97% in Synthesis (97%) grade, in 25 g, 100 g, 500 g, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3,3-Dimethylacrylic acid, 97%?

Yes. Every lot of 3,3-Dimethylacrylic acid, 97% 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 3,3-Dimethylacrylic acid, 97% be shipped internationally?

Yes. 3,3-Dimethylacrylic acid, 97% 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.