Isobutyryl Chloride

Name: Isobutyryl Chloride
Brand: Vaqora Chemicals
SKU: VQ-009144

About Isobutyryl Chloride

Vaqora Chemicals supplies Isobutyryl Chloride, an acylating agent registered under CAS number 79-30-1. Its molecular formula is C4H7ClO and its molecular weight is 106.55 g/mol. The IUPAC name is 2-methylpropanoyl chloride. Common synonyms include 2-Methylpropanoic acid chloride and 2-Methylpropionyl chloride.

Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Isobutyryl Chloride in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Isobutyryl Chloride
Catalogue No.	VQ-009144
CAS Number	79-30-1
IUPAC name	2-methylpropanoyl chloride
Molecular formula	C₄H₇ClO
Molecular weight	106.55 g/mol
Exact mass	106.0185
Grade	Reference Standard
InChIKey	DGMOBVGABMBZSB-UHFFFAOYSA-N
SMILES	CC(C)C(=O)Cl
PubChem CID	62325

Physical properties
Physical form	Other
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	2-Methylpropanoic acid chloride, 2-Methylpropionyl chloride, 2-Propylcarbonyl chloride, Dimethylacetyl chloride, Isobutanoyl chloride, Isobutyric acid chloride, Isobutyroyl chloride, Isopropanecarbonyl chloride, i-butyryl chloride, 2,2-dimethylacetyl chloride, 2methylpropanoyl chloride, 2methylpropionyl chloride

Safety & hazard information (GHS)

Flammable

Corrosive

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H314Causes severe skin burns and eye damage

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P321, P363, P370 + P378, P403 + P235, 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 79-30-1

Synthesis

Isobutyryl chloride, 98%

CAS: 79-30-1
Formula: C₄H₇ClO
MW: 106.55 g/mol

VQ-009145

Frequently asked questions

What is the CAS number of Isobutyryl Chloride?

The CAS Registry Number of Isobutyryl Chloride is 79-30-1. It is also known as 2-Methylpropanoic acid chloride, 2-Methylpropionyl chloride, 2-Propylcarbonyl chloride.

What is the molecular formula and molecular weight of Isobutyryl Chloride?

Isobutyryl Chloride has the molecular formula C4H7ClO and a molecular weight of 106.55 g/mol. Its IUPAC name is 2-methylpropanoyl chloride.

Which grade and pack sizes of Isobutyryl Chloride can I order?

We supply Isobutyryl Chloride in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Isobutyryl Chloride?

Yes. Every lot of Isobutyryl Chloride 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 Isobutyryl Chloride be shipped internationally?

Yes. Isobutyryl Chloride 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.