Methacrylonitrile, 99%

Name: Methacrylonitrile, 99%
Brand: Vaqora Chemicals
SKU: VQ-019030

About Methacrylonitrile, 99%

Methacrylonitrile (CAS 126-98-7) is a monomer offered by Vaqora Chemicals in Puriss grade at a purity of 99%. With the molecular formula C4H5N, it has a molar mass of 67.09 g/mol. Its systematic (IUPAC) name is 2-methylprop-2-enenitrile. It is also known as Isopropene cyanide or 2-Methylacrylonitrile.

It is supplied as a liquid. Literature values give a boiling point of 90 °C and a density of 0.8 g/ml. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. It carries the GHS signal word “Danger” with 5 hazard statements. Review the Safety Data Sheet before use.

Typical applications include polymerisation, crosslinking and curing, adhesives and coatings and fine chemical synthesis. Buyers come mainly from polymers and plastics and paints and coatings.

We offer Methacrylonitrile in 1 mL, 5 mL, 25 mL and 500 mL packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Polymerisation
Crosslinking & curing
Adhesives & coatings
Fine chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Methacrylonitrile, 99%
Catalogue No.	VQ-019030
CAS Number	126-98-7
IUPAC name	2-methylprop-2-enenitrile
Molecular formula	C₄H₅N
Molecular weight	67.09 g/mol
Exact mass	67.0422
Grade	Puriss
Purity / assay	99%
HSN code	29269000
InChIKey	GYCMBHHDWRMZGG-UHFFFAOYSA-N
SMILES	CC(=C)C#N
PubChem CID	31368

Physical properties
Physical form	Liquid
Appearance	Liquid
Boiling point	90 °C
Density	0.8 g/ml
LogP (XLogP3)	0.7
H-bond donors / acceptors	0 / 1
TPSA	23.8 Å²
Synonyms	Isopropene cyanide, 2-Methylacrylonitrile, 2-Methyl-2-propenenitrile, 2-Methylpropenenitrile, 2-Propenenitrile, 2-methyl-, 2-Cyanopropene-1, 2-Cyano-1-propene, 2-Cyanopropene, alpha-Methylacrylonitrile, alpha-Methacrylonitrile, .alpha.-Methylacrylonitrile, .alpha.-Methacrylonitrile

Safety & hazard information (GHS)

Flammable

Toxic

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H301Toxic if swallowed
H311Toxic in contact with skin
H317May cause an allergic skin reaction
H331Toxic if inhaled

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P262, P264, P270, P271, P272, P280, P301 + P316, P302 + P352, P303 + P361 + P353, P304 + P340, P316, P321, P330, P333 + P317, P361 + P364, P362 + P364, P370 + P378

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

Frequently asked questions

What is the CAS number of Methacrylonitrile, 99%?

The CAS Registry Number of Methacrylonitrile, 99% is 126-98-7. It is also known as Isopropene cyanide, 2-Methylacrylonitrile, 2-Methyl-2-propenenitrile.

What is the molecular formula and molecular weight of Methacrylonitrile, 99%?

Methacrylonitrile, 99% has the molecular formula C4H5N and a molecular weight of 67.09 g/mol. Its IUPAC name is 2-methylprop-2-enenitrile.

Which grade and pack sizes of Methacrylonitrile, 99% can I order?

We supply Methacrylonitrile, 99% in Puriss (99%) grade, in 1 mL, 5 mL, 25 mL, 500 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Methacrylonitrile, 99%?

Yes. Every lot of Methacrylonitrile, 99% 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 Methacrylonitrile, 99% be shipped internationally?

Yes. Methacrylonitrile, 99% 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.