2,2-Dimethylbutanoyl chloride, 98%

Name: 2,2-Dimethylbutanoyl chloride, 98%
Brand: Vaqora Chemicals
SKU: VQ-009081

About 2,2-Dimethylbutanoyl chloride, 98%

Listed under CAS 5856-77-9, 2,2-Dimethylbutanoyl chloride is an acylating agent available from Vaqora Chemicals with a typical assay of 98%. With the molecular formula C6H11ClO, it has a molar mass of 134.6 g/mol. Common synonyms include 2,2-Dimethylbutyryl chloride and 2,2-Dimethylbutyrylchloride.

In its supplied form it is a colourless liquid. Reported physical data include a boiling point of 132 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. 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. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 25 g, 100 g and 1 kg packs, 2,2-Dimethylbutanoyl chloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,2-Dimethylbutanoyl chloride, 98%
Catalogue No.	VQ-009081
CAS Number	5856-77-9
IUPAC name	2,2-dimethylbutanoyl chloride
Molecular formula	C₆H₁₁ClO
Molecular weight	134.6 g/mol
Exact mass	134.0498
Purity / assay	98%
HSN code	29420090
InChIKey	LDJUYMIFFNTKOI-UHFFFAOYSA-N
SMILES	CCC(C)(C)C(=O)Cl
PubChem CID	79958

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Boiling point	132 °C
LogP (XLogP3)	2.5
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	2,2-Dimethylbutyryl chloride, 2,2-Dimethylbutyrylchloride, Butanoyl chloride, 2,2-dimethyl-, 2,2-dimethyl-butyryl chloride, 2,2-dimethyl butyryl chloride, 2,2-dimethylbutyric acid chloride, 2,2-Dimethylbutanoyl chloride, AldrichCPR

Safety & hazard information (GHS)

Flammable

Corrosive

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H290May be corrosive to metals
H314Causes severe skin burns and eye damage
H318Causes serious eye damage

Precautionary statements: P210, P233, P234, P240, P241, P242, P243, P260, P264, P264 + P265, P280, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317, P321, P363, P370 + P378, P390, P403 + P235, P405

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 2,2-Dimethylbutanoyl chloride, 98%?

The CAS Registry Number of 2,2-Dimethylbutanoyl chloride, 98% is 5856-77-9. It is also known as 2,2-Dimethylbutyryl chloride, 2,2-Dimethylbutyrylchloride, Butanoyl chloride, 2,2-dimethyl-.

What is the molecular formula and molecular weight of 2,2-Dimethylbutanoyl chloride, 98%?

2,2-Dimethylbutanoyl chloride, 98% has the molecular formula C6H11ClO and a molecular weight of 134.6 g/mol. Its IUPAC name is 2,2-dimethylbutanoyl chloride.

Which grade and pack sizes of 2,2-Dimethylbutanoyl chloride, 98% can I order?

We supply 2,2-Dimethylbutanoyl chloride, 98% in (98%) grade, in 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,2-Dimethylbutanoyl chloride, 98%?

Yes. Every lot of 2,2-Dimethylbutanoyl chloride, 98% 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 2,2-Dimethylbutanoyl chloride, 98% be shipped internationally?

Yes. 2,2-Dimethylbutanoyl chloride, 98% 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.