acetic acid
This is the primary chemical detail page for acetic acid · CAS 1072933-71-1. The verified molecular formula is C2H4O2. 239 searchable synonyms resolve back to this record. Use this page as the main reference for identifiers, naming variants, and supplier-linked context.
Overview
Key identifiers
- CAS No.
- 1072933-71-1
- Primary name
- acetic acid
- Formula
- C2H4O2
Record status
Added Mar 30, 2026 · Updated Mar 30, 2026
Properties
- Molecular formula
- C2H4O2
Safety
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About this chemical
This page represents the primary record for acetic acid with CAS Registry Number 1072933-71-1. The molecular formula is C2H4O2. This chemical may be referenced by 239 different names or synonyms.
Primary identifiers: English name · CAS · Molecular formula (when available). Synonym and alternate-name pages all resolve back to this record.
Synonyms and naming
Chemicals are often known by multiple names depending on context, industry, or language. This entry includes 239 searchable synonyms. Alternate-name landing pages, where present, all resolve back to this main record.
Use the synonym list below as naming context; keep this chemical detail page as the primary reference.
Formula status
The molecular formula C2H4O2 for this substance is verified. This identifier has been confirmed to accurately represent the chemical composition.
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Same formula
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Same name search
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Synonyms
Common & readable names (212)
- 64-19-7
- ethanoic acid
- Vinegar acid
- Acetic acid glacial
- Ethylic acid
- Glacial acetic acid
- Acetic acid, glacial
- Methanecarboxylic acid
- Acetasol
- Essigsaeure
- Acide acetique
- Aci-jel
- Azijnzuur
- Aceticum acidum
- Kyselina octova
- Acido acetico
- Octowy kwas
- Orlex
- ethoic acid
- Ethanoic acid monomer
- FEMA No. 2006
- Orthoacetic acid
- Acetopyrine
- Acopyrine
- Ethanoat
- Acidum aceticum glaciale
- Acidum aceticum
- INS NO.260
- Acetic acid 0.25% in plastic container
- INS-260
- Q40Q9N063P
- E-260
- DTXCID304394
- CHEBI:15366
- Azetat
- CH3-COO(-)
- Acetic acid (aqueous)
- Earcalm
- New CleanFlex
- RefChem:6
- Glacial acetic acid (pure compound)
- Glacial, Acetic Acid
- DYSPEPSIA FATIGUE
- FUNGAL NAIL REPAIR
- 200-580-7
- 616-485-2
- E260
- hydron;acetate
- MeCO2 anion
- Vinegar
- Azijnzuur [Dutch]
- Essigsaeure [German]
- Caswell No. 003
- Otic Tridesilon
- Octowy kwas [Polish]
- Acetic acid (natural)
- Acide acetique [French]
- Acido acetico [Italian]
- Kyselina octova [Czech]
- Otic Domeboro
- methane carboxylic acid
- acetic acid-
- ethanoate
- MeCOOH
- EPA Pesticide Chemical Code 044001
- BRN 0506007
- Acetic acid, diluted
- Acetic acid [JAN]
- AI3-02394
- CH3-COOH
- 10.Methanecarboxylic acid
- CHEMBL539
- Acetic acid-2-13C,d4
- Acetic-13C2 acid (8CI,9CI)
- Shotgun
- aceticacid
- C2:0
- acetyl alcohol
- Vosol
- WLN: QV1
- Acetic acid, >=99.7%
- Acetic acid (glacial) 100%
- FEMA Number 2006
- ACETIC-13C2-2-D3 ACID, 97 ATOM % 13C, 97 ATOM % D
- Acetic acid, ACS reagent, >=99.7%
- ACY
- HSDB 40
- CCRIS 5952
- EINECS 200-580-7
- Ethylate
- acetate ester
- acetate esters
- acetic aicd
- acetic-acid
- Glacial acetate
- acetic cid
- actic acid
- acetic -acid
- Distilled vinegar
- Methylformic acid
- Methanecarboxylate
- Acetic acid, glacial [USP:JAN]
- Acetasol (TN)
- Acetic acid,glacial
- Acetic acid, p.a.
- Vinegar (Salt/Mix)
- MeCO2H
- Acetic acid LC/MS Grade
- E 260
- ACETIC ACID [II]
- ACETIC ACID [MI]
- Acetic acid, ACS reagent
- SCHEMBL469
- SCHEMBL934
- bmse000191
- bmse000817
- bmse000857
- Otic Domeboro (Salt/Mix)
- EC 200-580-7
- Acetic acid (JP18/NF)
- ACETIC ACID [FHFI]
- SCHEMBL2414
- Acetic Acid [for LC-MS]
- ACETIC ACID [VANDF]
- NCIOpen2_000659
- NCIOpen2_000682
- SCHEMBL49318
- SCHEMBL93370
- ACETIC ACID [MART.]
- Acetic acid, glacial (USP)
- Glacial acetic acid EP grade
- 4-02-00-00094 (Beilstein Handbook Reference)
- 77671-22-8
- Glacial acetic acid (JP18)
- UN 2790 (Salt/Mix)
- ACETIC ACID [WHO-DD]
- ACETIC ACID [WHO-IP]
- Acetic acid, dilute (12%)
- SCHEMBL316938
- ACETICUM ACIDUM [HPUS]
- INS No. 260
- GTPL1058
- orb3025960
- SCHEMBL7472549
- Acetic Acid Glacial HPLC Grade
- Acetic acid, analytical standard
- Acetic acid, Glacial USP grade
- SCHEMBL29602535
- CHEBI:47622
- Acetic acid, puriss., >=80%
- MSK7505
- Acetic acid, 99.8%, anhydrous
- Acetic acid, AR, >=99.8%
- Acetic acid, LR, >=99.5%
- Acetic acid, extra pure, 99.8%
- Acetic acid, 99.5-100.0%
- Acetic acid, glacial [for LC-MS]
- Acetic acid, Glacial, ACS Reagent
- STR00276
- Acetic acid, puriss., 99-100%
- Tox21_301453
- Acetic acid, glacial, >=99.85%
- BDBM50074329
- FA 2:0
- LMFA01010002
- STL264240
- Acetic acid, for HPLC, >=99.8%
- AKOS000268789
- ACIDUM ACETICUM [WHO-IP LATIN]
- DB03166
- Acetic acid, >=99.5%, FCC, FG
- Acetic acid, natural, >=99.5%, FG
- Acetic acid, ReagentPlus(R), >=99%
- CAS-64-19-7
- Acetic acid, USP, 99.5-100.5%
- NCGC00255303-01
- Acetic acid 1000 microg/mL in Methanol
- Acetic acid, SAJ first grade, >=99.0%
- DB-085748
- A2035
- A3377
- Acetic acid 1000 microg/mL in Acetonitrile
- Acetic acid, >=99.99% trace metals basis
- Acetic acid, JIS special grade, >=99.7%
- Acetic acid, purified by double-distillation
- Acetic acid, UV HPLC spectroscopic, 99.9%
- EN300-18074
- Acetic acid, Vetec(TM) reagent grade, >=99%
- ACETIC-1-13C-2-D3 ACID-1 H (D)
- Bifido Selective Supplement B, for microbiology
- D00010
- ORLEX HC COMPONENT ACETIC ACID, GLACIAL
- Q47512
- VOSOL HC COMPONENT ACETIC ACID, GLACIAL
- Acetic acid, glacial, electronic grade, 99.7%
- TRIDESILON COMPONENT ACETIC ACID, GLACIAL
- ACETASOL HC COMPONENT ACETIC ACID, GLACIAL
- Acetic acid, >=99.7%, SAJ super special grade
- SR-01000944354
- SR-01000944354-1
- Glacial acetic acid, meets USP testing specifications
- InChI=1/C2H4O2/c1-2(3)4/h1H3,(H,3,4
- Acetic acid, >=99.7%, suitable for amino acid analysis
- USP Solution Acetic Acid 2.00 Normal Conforms to USP
- Acetic acid, >=99.7%, for titration in non-aqueous medium
- Acetic acid, for luminescence, BioUltra, >=99.5% (GC)
- Acetic acid, p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 99.8%
- Acetic acid, semiconductor grade MOS PURANAL(TM) (Honeywell 17926)
- European Pharmacopoeia Reagent Acetic acid (30%)-Naturally short expiry
- Glacial acetic acid, United States Pharmacopeia (USP) Reference Standard
- Glacial Acetic Acid, Pharmaceutical Secondary Standard; Certified Reference Material
- 6993-75-5
Registry & reference names (27)
- HOAc
- NSC-132953
- NSC-406306
- DTXSID5024394
- NSC-111201
- NSC-112209
- NSC-115870
- NSC-127175
- AcOH
- UN2789
- NSC 132953
- CH3COOH
- CH3CO2H
- C2H4O2
- MFCD00036152
- Acetic acid, of a concentration of more than 10 per cent, by weight, of acetic acid
- UNII-Q40Q9N063P
- HOOCCH3
- MFCD00067265
- NSC132953
- NSC406306
- UN 2789
- NS00002089
- C00033
- F044721
- Acetic acid, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=99.8%
- Acetic acid, puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, 99.8-100.5%
Related Chemicals
Same formula
Chemicals with same formula (C2H4O2)
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