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Triisopropanolamine Structure

Triisopropanolamine

Chemical Properties

Melting point 48-52 °C (lit.)
Boiling point 190 °C/23 mmHg (lit.)
Density  1.0
vapor pressure  1 hPa (100 °C)
refractive index  1.4200 (estimate)
Flash point 160 °C
storage temp.  Store below +30°C.
form  Crystalline Low Melting Solid
pka 14.37±0.20(Predicted)
color  White to slightly yellow
PH 10.8 (100g/l, H2O, 20℃)
explosive limit 0.8-5.8%(V)
Water Solubility  Soluble
FreezingPoint  52℃
Sensitive  Hygroscopic
BRN  1071570
LogP -0.015 at 23℃
Indirect Additives used in Food Contact Substances TRIISOPROPANOLAMINE
FDA 21 CFR 175.105; 176.200; 177.1520
CAS DataBase Reference 122-20-3(CAS DataBase Reference)
EWG's Food Scores 4-6
FDA UNII W9EN9DLM98
NIST Chemistry Reference 2-Propanol, 1,1',1''-nitrilotris-(122-20-3)
EPA Substance Registry System Triisopropanolamine (122-20-3)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H319-H412
Precautionary statements P273-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36-52/53
Safety Statements  26-61
RIDADR  UN 3259 8/PG 2
WGK Germany  1
RTECS  UB8750000
Autoignition Temperature 275 °C
TSCA  Yes
HS Code  2922 19 00
HazardClass  8
PackingGroup  III
Hazardous Substances Data 122-20-3(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 4000 mg/kg LD50 dermal Rabbit 10000 mg/kg
NFPA 704:
1
3 0

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Triisopropanolamine Chemical Properties,Usage,Production

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