1-PENTEN-4-YN-3-OL
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Basic information
- CAS
14304-27-9- Standard SMILES
C#CC(O)C=C- InChIKey
YALSXYCXTKPOFY-UHFFFAOYSA-N- Molecular formula
- C5H6O
- Average molar mass
- 82.102 g/mol
- Monoisotopic mass
- 82.04186481
Names & identifiers
- Preferred name
- 1-PENTEN-4-YN-3-OL
- IUPAC
- Pent-1-en-4-yn-3-ol
- English name
- 1-PENTEN-4-YN-3-OL
- Molecular formula
- C5H6O
- Molecular weight
- 82.1
Names & synonyms
1-PENTEN-4-YN-3-OLpent-1-en-4-yn-3-ol1-PENTEN-4-YN-3-OL,97%
Database identifiers
- CAS
14304-27-9- PubChem CID
- 10909482
- DTXSID
DTXSID80447914- EC Number
- 604-328-0
- Nikkaji
- J766.740J
Properties
Physicochemical properties
- Boiling point
- 128.5 · 128.5-129.5 °C
- Density
- 0.9175 g/cm3 · 0.9175 g/cm3(Temp: 21 °C)
- pka
- 12.46 · 12.46±0.20(Predicted)
- Symbol(GHS)
- 5 · GHS05
- Signal word
- Danger
- Hazard statements
- 318 · H318
- Precautionary statements
- 280 · P280-P305+P351+P338-P310
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- Signal word
- Danger
- Symbol(GHS)
- GHS05
- Hazard statements
- H318
- Precautionary statements
- P280-P305+P351+P338-P310
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Related reactions
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Compound notes
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