Propionic anhydride

Also known as

Synonyms

propanoic anhydride
Propanoic acid, anhydride
Propionic acid anhydride
Propionyl oxide
Methylacetic anhydride
Anhydrid kyseliny propionove
propanoic acid anhydride
propanoyl propanoate
Propanoic acid, 1,1'-anhydride
proprionic anhydride
(EtCO)2O
PROPANOIC ACID,ANHYDRIDE

2 more

C2H5C(O)OC(O)C2H5
PROPIONIC ANHYDRIDE, PRACT

German

Propionsäureanhydrid
Propionyloxid

Czech

Anhydrid kyseliny propionove

Identifiers

CAS: Common Chemistry
PubChem CID: 31263
InChIKey
SMILES
InChI

Databases

Wikidata: Q418066
ChEMBL: CHEMBL3186472
EPA DSSTox: DTXSID1027007
FDA UNII: E3A2VV18E6
HMDB: HMDB0256826
Nikkaji

Regulatory & safety

DEA code: DEA list I chemical
EC number
UN number
ICSC: 0558

Similar compounds

Closest structural neighbours by Tanimoto similarity over ECFP

Methyl ethyl ketone (MEK)

0.47

CAS 78-93-3

solvent category 3 table II DEA List II

Propionyl chloride

0.44

CAS 79-03-8

fentanyl precursor DEA List I DEA Special Surveillance List

Acetic anhydride

0.38

CAS 108-24-7

category 2A table I DEA List II EU Scheduled Precursors

1-Phenylpropan-1-one

0.29

CAS 93-55-0

cathinone precursor DEA Special Surveillance List

Acetone

0.29

CAS 67-64-1

solvent category 3 table II DEA List II

1-(4-methylphenyl)propan-1-one

0.28

CAS 5337-93-9

cathinone precursor added 2026 category 1 category 1 NI

1-(4-chlorophenyl)propan-1-one

0.27

CAS 6285-05-8

cathinone precursor added 2026 category 1 category 1 NI

1-(4-bromophenyl)propan-1-one

0.27

CAS 10342-83-3

cathinone precursor DEA Special Surveillance List

Ethyl ether

0.25

CAS 60-29-7

solvent category 3 table II DEA List II

Propionic anhydride

Also known as

Identifiers

Databases

Regulatory & safety

Tags

Similar compounds