Substance

ID:175959

Names and Identifiers
Synonyms
TRIETHANOLAMINE2,2',2"-Trihydroxy-triethylamineTEATrolamineTris(2-hydroxyethyl)amineTriethylolamineTEOA
IUPAC name
2-[bis(2-hydroxyethyl)amino]ethan-1-ol
IUPAC Traditional name
triethanolamine
Registration numbers
EC Number
203-049-8
CAS Number
102-71-6
Beilstein Number
1699263
PubChem CID
7618
Wikipedia Title
Triethanolamine
CHEMBL
446061
MeSH Name
Biafine
Chemspider ID
13835630
Unique Ingredient Identifier
9O3K93S3TK
CHEBI ID
28621
KEGG ID
D00215
Properties
Physical Property
Auto Ignition Point
325 °C
Partition Coefficient
-0.988
Melting Point
21.60°C (294.75K)
Std enthalpy of formation
-665.7–-662.7 kJ mol-1
Refractive Index
1.485
Vapor Pressure
1 Pa (at 20 °C)
Apperance
Colourless liquid
Boiling Point
335.40°C (608.55K)
Solubility
149 g L-1 (at 20 °C) in water
Absorption Wavelength
280 nm
Density
1.124 g mL-1
Heat Capacity
389 J K-1 mol-1
Flash Point
179 °C
Std enthalpy of combustion
-3.8421–-3.8391 MJ mol-1
Odor
Ammoniacal
Safety Information
GHS Precautionary statements
305+351+338
LD50
22.5 g kg-1 (dermal, rabbit)
5.846 g kg-1 (oral, mouse)
2.2 g kg-1 (oral, guinea pig)
5.53 g kg-1 (oral, rat)
2.2 g kg-1 (oral, rabbit)
GHS Signal Word
WARNING
Explode Limits
1.3–8.5%
GHS Pictograms
GHS_exclamation_mark
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Safety Statements
s26
GHS Hazard statements
319
Risk Statements
r36/37/38
NFPA704
NFPA 704 diagram
1
2
0
RTECS
KL9275000
Molecule Details
Molecular Spectra
No Data Available
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References
No Data Available
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