Triisopropanolamine , 95%, the heterogeneous mixture , 122-20-3

Synonym(s):
1,1′,1"-Nitrilotri-2-propanol;1,1′,1′′-Nitrilotri(-2-propanol);Triisopropanolamine;Tris(2-hydroxypropyl)amine

CAS NO.：122-20-3

Empirical Formula: C9H21NO3

Molecular Weight: 191.27

MDL number: MFCD00004533

EINECS: 204-528-4

PRODUCT 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.
• pka: 14.37±0.20(Predicted)
• form: Crystalline Low Melting Solid
• 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℃

Description and Uses

Triisopropanolamine (TIPA), a tertiary alkanolamine, is majorly used as a grinding chemical that reduces agglomeration in the ball milling process and changes the particle distribution of the finished cement.

Major applications include water-based coating applications and agricultural products. Additional applications are antistat agents for polymers, corrosion inhibitor, electrodeposition/electrocoating, lubricants, paper, pigment dispersion, plastics, polyurethane additive, reaction intermediates, rubber curing, surfactants, mineral dispersion, and urethanes.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• 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
• Toxicity: LD50 orally in Rabbit: 4000 mg/kg LD50 dermal Rabbit 10000 mg/kg