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Carboxylic Acids & Salts

Methyl Hydrogen Malonate

Available on request

Buy Methyl Hydrogen Malonate (CAS 16695-14-0) from Zemixal: C4H6O4, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes
Methyl Hydrogen Malonate chemical structure
CAS number16695-14-0
FormulaC4H6O4
Molar mass118.09 g/mol
InChIKeyPBVZQAXFSQKDKK-UHFFFAOYSA-N
IUPAC name3-methoxy-3-oxopropanoic acid

About Methyl Hydrogen Malonate

Methyl Hydrogen Malonate sits in our carboxylic Acids & Salts section and ships worldwide from stock or short lead time. For your records, the material is defined by CAS 16695-14-0, formula C4H6O4 and molar mass 118.09 g/mol.

Use cases we see most often

  • Organic synthesis
  • API synthesis

Storage and safety notes

Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Specifications and identifiers

Specifications of Methyl Hydrogen Malonate
Product nameMethyl Hydrogen Malonate
Catalogue numberZX-041168
CAS number16695-14-0
IUPAC name3-methoxy-3-oxopropanoic acid
Molecular formulaC4H6O4
Molar mass118.09 g/mol
Exact mass118.0266
XLogP3-0.4
H-bond donors / acceptors1 / 4
Topological polar surface area63.6 Ų
InChIKeyPBVZQAXFSQKDKK-UHFFFAOYSA-N
SMILESCOC(=O)CC(=O)O
PubChem CID538366
SynonymsPropanedioic acid 1-methyl ester, 3-Methoxy-3-oxo-propanoic acid, Propanedioic acid, 1-methyl ester, Monomethyl malonate, AldrichCPR, 3-Methoxy-3-oxopropanoic acid #

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

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 Methyl Hydrogen Malonate
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

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

Questions about Methyl Hydrogen Malonate

Which CAS number identifies Methyl Hydrogen Malonate?
Methyl Hydrogen Malonate is registered under CAS 16695-14-0. You may also see it listed as Propanedioic acid 1-methyl ester, 3-Methoxy-3-oxo-propanoic acid, Propanedioic acid, 1-methyl ester. Our catalogue number for this item is ZX-041168.
What are the formula and molar mass of Methyl Hydrogen Malonate?
For Methyl Hydrogen Malonate, its formula is C4H6O4 and its molar mass is 118.09 g/mol. The systematic (IUPAC) name is 3-methoxy-3-oxopropanoic acid. InChIKey PBVZQAXFSQKDKK-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Methyl Hydrogen Malonate?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Methyl Hydrogen Malonate?
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 Methyl Hydrogen Malonate to my country?
Yes. Because Methyl Hydrogen Malonate 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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