Propynal
Properties
- Molecular formula
- C3H2O
- Molar mass
- 54.05 g/mol
- Exact mass
- 54.0106 Da
- logP
- -0.18Crippen estimate
- Polar surface area
- 17.1 Ų
- H-bond donors / acceptors
- 0 / 1
- Rotatable bonds
- 0
Hazards
Danger
- H225 Highly Flammable liquid and vapor40% of notifiers
- H226 Flammable liquid and vapor60% of notifiers
- H300 Fatal if swallowed10% of notifiers
- H315 Causes skin irritation40% of notifiers
- H317 May cause an allergic skin reaction30% of notifiers
- H318 Causes serious eye damage30% of notifiers
- H319 Causes serious eye irritation10% of notifiers
- H330 Fatal if inhaled10% of notifiers
- H335 May cause respiratory irritation40% of notifiers
Aggregated from 10 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P272, P280, P284, P301+P316, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P320, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, P501
Identifiers
CAS number
624-67-9SMILES
C#CC=OInChIKey
IJNJLGFTSIAHEA-UHFFFAOYSA-NInChI
InChI=1S/C3H2O/c1-2-3-4/h1,3HWeigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
15 names · show all
- Prop-2-ynal
- 2-Propynal
- Propiolaldehyde
- Propargylaldehyde
- Propioaldehyde
- Formylacetylene
- 2-Propyn-1-al
- Propyn-3-al
- Propiolaldehye
- 2-Propyn-1-one
- Acetylenecarboxaldehyde
- Propiolic aldehyde
- HC.equiv.CCHO
- 2-Propine-1-al
- Propynal, stabilised with Hydroquinone
Reactions
Work with Propynal
Similar compounds
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds