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Triethanolamine hydrochloride_Molecular_structure_CAS_637-39-8)
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Triethanolamine hydrochloride

Catalog No. T9534 Name Sigma Aldrich
CAS Number 637-39-8 Website http://www.sigmaaldrich.com
M. F. C6H16ClNO3 Telephone 1-800-521-8956
M. W. 185.64914 Fax
Purity ≥99.5% (titration) Email
Storage Chembase ID: 102804

SYNONYMS

Title
三乙醇胺 盐酸盐
IUPAC name
2-[bis(2-hydroxyethyl)amino]ethan-1-ol hydrochloride
IUPAC Traditional name
triethanolamine hydrochloride
Synonyms
三(2-羟乙基)胺 盐酸盐
2,2′,2′′-Nitrilotriethanol hydrochloride
Tris(2-hydroxyethyl)amine hydrochloride
2,2',2''-次氮基三乙醇 盐酸盐

DATABASE IDS

CAS Number 637-39-8
MDL Number MFCD00012596
Beilstein Number 3909940
PubChem SID 24900428
EC Number 211-284-2

PROPERTIES

Antion Traces sulfate (SO42-): ≤0.05%
Cation Traces Al: ≤0.0005%
Cation Traces Ca: ≤0.0005%
Cation Traces Cu: ≤0.0005%
Cation Traces Fe: ≤0.0005%
Cation Traces K: ≤0.005%
Cation Traces Mg: ≤0.0005%
Cation Traces NH4+: ≤0.05%
Cation Traces Na: ≤0.005%
Cation Traces Pb: ≤0.001%
Cation Traces Zn: ≤0.0005%
Ignition Residue ≤0.1%
Impurities ≤0.005% Phosphorus (P)
Impurities ≤0.1% Insoluble matter
Linear Formula (HOCH2CH2)3N · HCl
Product Line BioXtra
Purity ≥99.5% (titration)
Useful pH Range 7.3 - 8.3
pKa 7.8 (25°C)
Melting Point 177-179 °C(lit.)
Solubility H2O: soluble1 M, clear, colorless
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS KL9346500
German water hazard class 1

DETAILS

REFERENCES