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T58300

Triethanolamine

Name: Triethanolamine
Brand: SIAL

reagent grade, 98%, viscous liquid

Synonym(s):

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

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About This Item

Linear Formula:

(HOCH₂CH₂)₃N

CAS Number:

102-71-6

Molecular Weight:

149.19

NACRES:

NA.21

PubChem Substance ID:

57654681

UNSPSC Code:

12352100

EC Number:

203-049-8

MDL number:

MFCD00002855

Beilstein/REAXYS Number:

1699263

Assay:

98%

Form:

viscous liquid

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Properties

Product Name

Triethanolamine, reagent grade, 98%

grade

reagent grade

Quality Level

200

vapor density

5.14 (vs air)

vapor pressure

0.01 mmHg ( 20 °C)

assay

98%

form

viscous liquid

autoignition temp.

600 °F

expl. lim.

8.5 %

refractive index

n20/D 1.485 (lit.)

useful pH range

7.3-8.3

pKa (25 °C)

7.8

bp

190-193 °C/5 mmHg (lit.)

mp

17.9-21 °C (lit.)

solubility

soluble 149 g/L at 20 °C (completely)

density

1.124 g/mL at 25 °C (lit.)

functional group

amine, hydroxyl

SMILES string

OCCN(CCO)CCO

InChI

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

InChI key

GSEJCLTVZPLZKY-UHFFFAOYSA-N

Description

General description

Triethanolamine (TEA) is a quaternary ammonium compound commonly used as a buffer and emulsifier.

Application

Triethanolamine can be used as:

A nitrogen precursor in the preparation of carbon dot derived nanomaterials.
A cross-linking agent in the synthesis of methylaluminoxane pre-catalysts applicable in the polymerization of ethylene.
A reducing agent to synthesize Ag nanoparticles of biological importance.

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Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

354.2 °F - closed cup

flash_point_c

179 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

监管及禁止进口产品

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Fabrication of an effective avermectin nanoemulsion using a cleavable succinic ester emulsifier

W Guan, et al.

Journal of Agricultural and Food Chemistry, 19, 74-76 (2018)

Carbonization conditions influence the emission characteristics and the stability against photobleaching of nitrogen doped carbon dots

Xiong Y, et al.

Nanoscale, 9(32), 11730-11738 (2017)

Preparation of Ag nanoparticles with triethanolamine as reducing agent and their antibacterial property

Jia Z, et al.

Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 419, 174-179 (2013)

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Global Trade Item Number

SKU	GTIN
T58300-1KG	04061838581235
T58300-25G	04061837348266
T58300-4KG	04061837348297
T58300-20KG	04061837373480
T58300-PZ	04061823826563