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Diisopropanolamine Structure

Diisopropanolamine

Chemical Properties

Melting point 42-45 °C(lit.)
Boiling point 249-250 °C745 mm Hg(lit.)
Density  1.004 g/mL at 25 °C(lit.)
vapor pressure  0.02 hPa (20 °C)
refractive index  1.4615-1.4635
Flash point 260 °F
storage temp.  Store below +30°C.
solubility  H2O: miscible
form  Low Melting Solid
pka 14.54±0.20(Predicted)
Specific Gravity 0.99
color  Colorless to light yellow
PH 11.4 (100g/l, H2O, 20℃)
Odor Fishy; ammoniacal.
explosive limit 1.6-8.0%(V)
Water Solubility  870 G/L (20 ºC)
Sensitive  Air Sensitive & Hygroscopic
Merck  14,3195
BRN  605363
Stability Hygroscopic
LogP -0.79 at 20℃
CAS DataBase Reference 110-97-4(CAS DataBase Reference)
NIST Chemistry Reference Diisopropanolamine(110-97-4)
EPA Substance Registry System Diisopropanolamine (110-97-4)

Safety Information

Hazard Codes  Xi
Risk Statements  36
Safety Statements  26
RIDADR  3259
WGK Germany  1
RTECS  UB6600000
3-34
Autoignition Temperature 290 °C
TSCA  Yes
HS Code  2922 19 00
HazardClass  8
PackingGroup  III
Hazardous Substances Data 110-97-4(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 4765 mg/kg LD50 dermal Rabbit 8000 mg/kg

MSDS

Usage And Synthesis

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