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Molecule
ID:127355
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₂H₂O
Molecular Mass
42.03668
Exact Mass
42.01056468
Charge
0
InChI
InChI=1S/C2H2O/c1-2-3/h1,3H
InChIKey
QFXZANXYUCUTQH-UHFFFAOYSA-N
Canonic Smiles
OC#C
Isomeric Smiles
OC#C
Calculated Properties
JChem
Acid pKa
3.8307042
H Acceptors
1
H Donor
1
LogD (pH = 5.5)
-1.9345876
LogD (pH = 7.4)
-3.1983383
Log P
-0.2744
Molar Refractivity
9.5476
Polarizability
3.955072
Polar Surface Area
20.23
Rotatable Bonds
0
Lipinski's Rule of Five
true
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General Information
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Ethynol
PubChem
123441
Names and Identifiers
Synonyms
Ynol
hydroxyacetylene
ethynylalcohol
Ethynol
IUPAC Systematic name
Ethynol
IUPAC Traditional name
ethynol
IUPAC name
ethynol
Registration numbers
Chemspider ID
110037
CAS Number
32038-79-2
PubChem CID
123441
Wikipedia Title
Ethynol
PubChem SID
162221676
Properties
Physical Property
Flash Point
14.7 °C
Source
Std enthalpy of formation
41.6 kJ mol
-1
Source
Boiling Point
77.1 °C @ 760mmHg
Source
Density
0.981g/cm
Source
Molecule Details
Wikipedia
Ethynol
References
PubChem Literature
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Bioactivity
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