acetic acid


acetic acid, ethanoic acid, glacial acetic acid, methanecarboxylic acid
In russian:уксусная кислота, этановая кислота
Links:🌍 Wikipedia, 📏 NIST, 📖 PubMed
MeSH:Indicators and Reagents
CAS:[64-19-7]
Formula:C2H4O2; 60.05 g/mol
InChiKey:QTBSBXVTEAMEQO-UHFFFAOYSA-N
Molecular structure of acetic acid
Density:1.051 g/mL
Molar volume:57.1 mL/mol
Refractive index:1.372
Molecular refractive power:12.99 mL/mol
Dielectric constant:6.20
Dipole moment:1.68 D
Melting point:17 °C
Boiling point:118 °C
Vapour pressure:13 Torr
Antoine equation
P(Torr) vs T(°C)
Vapour pressure vs temperature
Surface tension:27.40 dyn/cm
Viscosity:1.13 cP
Critical temperature:322 °C
Critical pressure:57.2 atm
Solubility in water:100 % w/w
Solubility of water:100 % w/w
Log10 partition water / activated carbon:1.80
Log10 partition octanol / water:-0.24
Snyder X:Xe: 0.4    Xd: 0.3    Xn: 0.3
Dimroth ET:55.2
Hildebrant solubility parameter (δ):10.1
Hansen solubility parameter:δd: 7.1 (cal/ml)^0.5   δp: 3.9 (cal/ml)^0.5   δh: 6.6 (cal/ml)^0.5
100g dissolves:
200g d-camphor;    172g phenyl 2-hydroxybenzoate;    31.1g naphthalene;    21.6g 1,3-dinitrobenzene;    18.1g 4-nitrobenzyl chloride;    15.81g 4'-ethoxyacetanilide;    6.37g N-(2,4-dichlorophenyl)acetamide;    3.162g iodine;    2.6g caffeine;    0.83g N-(4-nitrophenyl)acetamide
Specific heat capacity:29.4 cal/molK
Latent heat of fusion:2,800 cal/mol

Isomers

1,2-dioxetane
Molecular structure of 1,2-dioxetane
acetic acid
Molecular structure of acetic acid
glycolaldehyde
Molecular structure of glycolaldehyde
methyl formate
Molecular structure of methyl formate