Pivaloyl chloride, 98%

Name: Pivaloyl chloride, 98%
Brand: Vaqora Chemicals
SKU: VQ-009162

About Pivaloyl chloride, 98%

Listed under CAS 3282-30-2, Pivaloyl chloride is an acylating agent available from Vaqora Chemicals (Synthesis grade), specified at 98% purity. The compound has the formula C5H9ClO, corresponding to a molecular weight of 120.58 g/mol. Its systematic (IUPAC) name is 2,2-dimethylpropanoyl chloride. It is also known as Trimethylacetyl chloride or Propanoyl chloride, 2,2-dimethyl-.

The material typically appears as a colourless liquid. Key physical data: a boiling point of 105-106 °C and a density of 0.979 g/mL at 25 °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 pharmaceutical synthesis and agrochemical formulations. It is used across pharmaceutical manufacturing, academic and industrial research and agrochemical production.

We offer Pivaloyl chloride in 250 mL, 500 mL and 200 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmaceutical synthesis
Agrochemical formulations

Industries

Specifications & identifiers

Chemical identifiers
Product name	Pivaloyl chloride, 98%
Catalogue No.	VQ-009162
CAS Number	3282-30-2
IUPAC name	2,2-dimethylpropanoyl chloride
Molecular formula	C₅H₉ClO
Molecular weight	120.58 g/mol
Exact mass	120.0342
Grade	Synthesis
Purity / assay	98%
HSN code	29159090
InChIKey	JVSFQJZRHXAUGT-UHFFFAOYSA-N
SMILES	CC(C)(C)C(=O)Cl
PubChem CID	62493

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Boiling point	105-106 °C
Density	0.979 g/mL at 25 °C
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
UN number	UN 2438
Synonyms	Trimethylacetyl chloride, Propanoyl chloride, 2,2-dimethyl-, Pivalyl chloride, 2,2-Dimethylpropionyl chloride, Pivalolyl chloride, Pivalic acid chloride, Neopentanoyl chloride, 2,2-dimethylpropionic acid chloride, pivalic chloride, 2,2-dimethyl-propionyl chloride, 2,2,2-trimethylacetyl chloride, pivaloylchloride

Safety & hazard information (GHS)

Flammable

Corrosive

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H290May be corrosive to metals
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H330Fatal if inhaled

Precautionary statements: P210, P233, P234, P240, P241, P242, P243, P260, P264, P264 + P265, P270, P271, P280, P284, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317, P320, P321

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 Pivaloyl chloride, 98%?

The CAS Registry Number of Pivaloyl chloride, 98% is 3282-30-2. It is also known as Trimethylacetyl chloride, Propanoyl chloride, 2,2-dimethyl-, Pivalyl chloride.

What is the molecular formula and molecular weight of Pivaloyl chloride, 98%?

Pivaloyl chloride, 98% has the molecular formula C5H9ClO and a molecular weight of 120.58 g/mol. Its IUPAC name is 2,2-dimethylpropanoyl chloride.

Which grade and pack sizes of Pivaloyl chloride, 98% can I order?

We supply Pivaloyl chloride, 98% in Synthesis (98%) grade, in 250 mL, 500 mL, 200 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Pivaloyl chloride, 98%?

Yes. Every lot of Pivaloyl 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 Pivaloyl chloride, 98% be shipped internationally?

Yes. Pivaloyl chloride, 98% is classified as hazardous (UN 2438), 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.