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(2H3)acetic (2H)acid

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(2H3)acetic (2H)acid molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 8 grades and pack sizes of (2H3)acetic (2H)acid (CAS 1186-52-3). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS1186-52-3
Molecular formulaC2H4O2
Molecular weight60.05 g/mol
IUPAC namedeuterio 2,2,2-trideuterioacetate
SynonymsAcetic acid-d4 · RefChem:396720 · Acetic-d3 acid-d · deuterio 2,2,2-trideuterioacetate · Tetradeuteroacetic acid · deuterated acetic acid
Safety & Hazards (GHS) Danger
Flammable Flammable Corrosive Corrosive
  • H226 Flammable liquid and vapor
  • H314 Causes severe skin burns and eye damage

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma ACETIC ACID-D4 , >=9.5 ATOM % D, CONTAI 416886-25G Request Quote
Sigma ACETIC ACID-D4, >=99.5 ATOM % D 151785-10G
151785-10X1ML
151785-25G
151785-50G
151785-5G		 Request Quote
Sigma ACETIC ACID-D4, >=99.9 ATOM % D 233315-10X0.5ML
233315-5G		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.