English name: Adipic acid
CAS number: 124-04-9
Molecular formula: C6H10O4
Molecular weight: 146.14
EINECS number: 204-673-3
MDL No.:MFCD00004420
attribute
Melting point 151-154 ° C (lit.)
Boiling point 265 ° C100 mm Hg (lit.)
Density: 1.36 g/cm3
Vapor density 5 (vs air)
Vapor pressure 1 mm Hg (159.5 ° C)
Refractive index 1.4880
FEMA2011 | ADIPIC ACID
Flash point 385 ° F
Storage conditions Store below+30 ° C
Solubility of methanol: 0.1 g/mL, clear, colorless
Acidity coefficient (pKa) 4.43 (at 25 ℃)
Form Solid
Color White
PH 3.74 (1 mM solution); 3.22(10 mM solution); 2.71(100 mM solution);
Odor wh monoclinic prisms, pract. odorless
Water solubility 1.44 g/100 mL (15 º C)
Merck14,162
JECFA Number623
BRN1209788
Exposure limit ACGIH: TWA 5 mg/m3
Dielectric constant 1.8 (ambient)
Stability is stable Substances to be avoided include ammonia, strong oxidizing agents.
InChIKeyWNLRTRBMVRJNCN-UHFFFAOYSA-N
LogP0.09 at 25℃