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693-23-2

Name Dodecanedioic acid
CAS 693-23-2
EINECS(EC#) 211-746-3
Molecular Formula C12H22O4
MDL Number MFCD00002735
Molecular Weight 230.3
MOL File 693-23-2.mol

Chemical Properties

Appearance white crystalline powder
Melting point  127-129 °C (lit.)
Boiling point  245 °C/10 mmHg (lit.)
density  1,15 g/cm3
vapor pressure  21 mm Hg ( 222 °C)
refractive index  1.4437 (estimate)
RTECS  JR2370000
Fp  220 °C
storage temp.  −20°C
solubility  ethanol: 0.1 g/mL, clear
form  Pellets or Powder
pka 4.48±0.10(Predicted)
color  White
PH 5 (H2O, 20℃)(aqueous suspension)
Stability: Stable. Incompatible with strong oxidizing agents, reducing agents. Combustible.
Water Solubility  < 0.1 g/L (20 ºC)
Sensitive  Air Sensitive
BRN  1782580
InChIKey CXMXRPHRNRROMY-UHFFFAOYSA-N
CAS DataBase Reference 693-23-2(CAS DataBase Reference)
NIST Chemistry Reference Dodecanedioic acid(693-23-2)
EPA Substance Registry System Dodecanedioic acid (693-23-2)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
WGK Germany  -
TSCA  Yes
HS Code  29171990
Hazardous Substances Data 693-23-2(Hazardous Substances Data)

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

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