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API Impurities

Chloromethyl pivalate

Reference StandardAvailable on request

Chloromethyl pivalate (CAS 18997-19-8) supplier Zemixal: C6H11ClO2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-045417.

Pack sizes
Chloromethyl pivalate chemical structure
CAS number18997-19-8
FormulaC6H11ClO2
Molar mass150.6 g/mol
Physical formSolid
HS code38229090
InChIKeyGGRHYQCXXYLUTL-UHFFFAOYSA-N
IUPAC namechloromethyl 2,2-dimethylpropanoate

About Chloromethyl pivalate

Chloromethyl pivalate is part of the Zemixal API Impurities range. Identity at a glance (Reference Standard): CAS 18997-19-8, formula C6H11ClO2 and molar mass 150.6 g/mol. It is handled as a solid.

Use cases we see most often

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Handling and storage

Classified under GHS with signal word Danger and hazard statements H226, H302, H312 and H314. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Chloromethyl pivalate
Product nameChloromethyl pivalate
Catalogue numberZX-045417
CAS number18997-19-8
IUPAC namechloromethyl 2,2-dimethylpropanoate
Molecular formulaC6H11ClO2
Molar mass150.6 g/mol
Exact mass150.0448
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors0 / 2
Topological polar surface area26.3 Ų
HS code38229090
InChIKeyGGRHYQCXXYLUTL-UHFFFAOYSA-N
SMILESCC(C)(C)C(=O)OCCl
PubChem CID87885
SynonymsPivaloyloxymethyl chloride, Propanoic acid, 2,2-dimethyl-, chloromethyl ester, Chloromethyl Trimethylacetate, 2,2-Dimethylpropionic Acid Chloromethyl Ester, chloromethyl 2,2-dimethylpropionate, Propanoic acid, 2,2dimethyl, chloromethyl ester, Pivalic acid chloromethyl ester, Pivaloylmethyl Chloride, Magnesium,isopropylmethoxy- (8CI), POM-Cl, chioromethyl pivalate, Chloromethyl pivaloate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H226Flammable liquid and vapor
  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H314Causes severe skin burns and eye damage
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation

Precautionary statements P210, P233, P240, P241, P242, P243, P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P319

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Chloromethyl pivalate
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Chloromethyl pivalate

Which CAS number identifies Chloromethyl pivalate?
Chloromethyl pivalate is registered under CAS 18997-19-8. You may also see it listed as Pivaloyloxymethyl chloride, Propanoic acid, 2,2-dimethyl-, chloromethyl ester, Chloromethyl Trimethylacetate. Our catalogue number for this item is ZX-045417.
What are the formula and molar mass of Chloromethyl pivalate?
For Chloromethyl pivalate, its formula is C6H11ClO2 and its molar mass is 150.6 g/mol. The systematic (IUPAC) name is chloromethyl 2,2-dimethylpropanoate. InChIKey GGRHYQCXXYLUTL-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Chloromethyl pivalate?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Chloromethyl pivalate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Chloromethyl pivalate to my country?
Yes. Because Chloromethyl pivalate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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