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Merck
CN

158917

Triethanolamine hydrochloride

≥99%

Synonym(s):

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

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About This Item

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

Application

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

Biochem/physiol Actions

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


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Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

监管及禁止进口产品

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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