Propionic anhydride

C6H10O3CAS 123-62-6130.14 g/mol

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OOO
Acid anhydride

Properties

Molecular formula
C6H10O3
Molar mass
130.14 g/mol
Exact mass
130.0630 Da
Density
1.01 g/mL
Melting point
−45 °C
Boiling point
167 °C
Flash point
62.8 °C (closed cup)
logP
0.88Crippen estimate
Polar surface area
43.4 Ų
H-bond donors / acceptors
0 / 3
Rotatable bonds
2

Hazards

Danger
Corrosive (GHS05)

Harmonised EU classification (CLP Annex VI, index 607-010-00-X), via PubChem.

Precautionary statements

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, P501

Identifiers

CAS number
123-62-6
SMILES
CCC(=O)OC(=O)CC
InChIKey
WYVAMUWZEOHJOQ-UHFFFAOYSA-N
InChI
InChI=1S/C6H10O3/c1-3-5(7)9-6(8)4-2/h3-4H2,1-2H3

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Type any one amount. The others follow from the molar mass and density.

Names and synonyms

8 names
  • Propanoic acid, 1,1′-anhydride
  • Propanoic acid, anhydride
  • Methylacetic anhydride
  • Propanoic anhydride
  • Propionic acid anhydride
  • Propionyl oxide
  • Propionyl anhydride
  • Propanoyl propanoate

Work with Propionic anhydride

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Methyl propionate554-12-160 % similar Ethyl propionate105-37-357 % similar Butyric anhydride106-31-052 % similar Propyl propanoate106-36-552 % similar tert-Butyl propionate20487-40-552 % similar Isopropyl propionate637-78-552 % similar Vinyl propionate105-38-450 % similar Succinic anhydride108-30-550 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

Ethyl 2-(hydroxymethyl)-2-propenoate10029-04-6 Ethyl 4-hydroxycrotonate10080-68-9 Ethyl 2-[(2S)-oxiran-2-yl]acetate112083-63-3 3-(2-Propyn-1-yloxy)-1,2-propanediol13580-38-6 2-Hydroxyadipaldehyde141-31-1 Ethyl acetoacetate141-97-9 (±)-3-Methyl-2-oxovaleric acid1460-34-0 (R)-2,2-Dimethyl-1,3-dioxolane-4-carbaldehyde15186-48-8

Elsewhere

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