Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

158917

Sigma-Aldrich

Triethanolamine hydrochloride

≥99%

Synonym(s):

2,2′,2′′-Nitrilotriethanol hydrochloride, Tris(2-hydroxyethyl)amine hydrochloride

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(HOCH2CH2)3N · HCl
CAS Number:
637-39-8
Molecular Weight:
185.65
Beilstein/REAXYS Number:
3909940
EC Number:
211-284-2
MDL number:
MFCD00012596
UNSPSC Code:
12161700

assay

≥99%

useful pH range

7.3-8.3

pKa (25 °C)

7.8

mp

177-179 °C (lit.)

solubility

H2O: soluble 33%, clear, colorless

SMILES string

Cl.OCCN(CCO)CCO

InChI

1S/C6H15NO3.ClH/c8-4-1-7(2-5-9)3-6-10;/h8-10H,1-6H2;1H

InChI key

HHLJUSLZGFYWKW-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Triethanolamine hydrochloride was used to study the chemical cross linking of chloroplast coupling factor l.[1] It was used in assay medium for assaying ADP.[2]

Biochem/physiol Actions

Triethanolamine is a short chain alkanolamine that acts as surfactant and emulsifier in topical skin formulations.[3]Constant use sensitizes skin to allergic response.[4]

replaced by

Product No.
Description
Pricing

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
S46781
04618TH
S44610
S40076
08308EE

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Regulation of glucose uptake by muscle. 7. Effects of fatty acids, ketone bodies and pyruvate, and of alloxan-diabetes, starvation, hypophysectomy and adrenalectomy, on the concentrations of hexose phosphates, nucleotides and inorganic phosphate in perfused rat heart.
E A Newsholme et al.
The Biochemical journal, 93(3), 641-651 (1964-12-01)
Allergic contact dermatitis from triethanolamine in a sunscreen.
C Y Chu et al.
Contact dermatitis, 44(1), 41-42 (2001-01-13)
B A Baird et al.
The Journal of biological chemistry, 251(22), 6953-6962 (1976-11-25)
Cross-linking reagents have been used to link covalently adjacent subunits of solubilized spinach chloroplast coupling factor 1, which is a latent ATPase. 1,5-Difluoro-2,4-dinitrobenzene, dimethyl-3,3'-dithiobispropionimidate, and dimethylsuberimidate are able to form bridges of 3 to 11 A between amino groups, and
Xiaoxuan Liu et al.
Molecular pharmaceutics, 9(3), 470-481 (2012-01-03)
Successful achievement of RNA interference in therapeutic applications requires safe and efficient vectors for siRNA delivery. In the present study, we demonstrate that a triethanolamine (TEA)-core PAMAM dendrimer of generation 5 (G(5)) is able to deliver sticky siRNAs bearing complementary
Chin-Hao Chang et al.
International journal of biological sciences, 7(8), 1203-1213 (2011-11-02)
An artificial zinc porphyrin-myoglobin-based photo-chemical energy conversion system, consisting of ZnPP-Mb or ZnPE(1)-Mb as a photosensitizer, NADP(+) as an electron acceptor, and triethanolamine as an electron donor, has been constructed to mimic photosystem I. The photoirradiated product is able to
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service