Azelaic acid CAS NO.123-99-9

Azelaic acid Basic information

Product Name:    Azelaic acid
Synonyms:    azelaicacid,technicalgrade;Azelainic acid;Emerox 1110;Emerox 1144;emerox1110;emerox1144;Emery's L-110;ninandioic acid
CAS:    123-99-9
MF:    C9H16O4
MW:    188.22
EINECS:    204-669-1
Product Categories:    
Mol File:    123-99-9.mol

Azelaic acid Chemical Properties
Melting point     98 °C
Boiling point     286 °C100 mm Hg(lit.)
density     1,029 g/cm3
vapor density     6.5 (vs air)
vapor pressure     <1 mm Hg ( 20 °C)
refractive index     1.4303
Fp     215 °C
storage temp.     Store below +30°C.
solubility     2.4g/l
pka    4.53, 5.33(at 25℃)
form     Slightly Crystalline Powder or Flakes
color     White to slightly yellow
PH    3.5 (1g/l, H2O)
Water Solubility     2.4 g/L (20 ºC)
Merck     14,905
BRN     1101094
Stability:    Stable. Combustible. Incompatible with bases, strong oxidizing agents. Readily biodegrades in soil and water with >70% DOC reduction after 28 days.
InChIKey    BDJRBEYXGGNYIS-UHFFFAOYSA-N
CAS DataBase Reference    123-99-9(CAS DataBase Reference)
NIST Chemistry Reference    Nonanedioic acid(123-99-9)
EPA Substance Registry System    Azelaic acid (123-99-9)

Safety Information
Hazard Codes     Xi
Risk Statements     36/37/38
Safety Statements     24/25-36-26
WGK Germany     1
RTECS     CM1980000
TSCA     Yes
HS Code     29171390
Hazardous Substances Data    123-99-9(Hazardous Substances Data)
Toxicity    LD50 orally in Rabbit: > 4000 mg/kg LD50 dermal Rat > 10 g/kg