Skip to Content
Merck
CN

Key Documents

View All Documentation

T1377

Triethanolamine

≥98%

Synonym(s):

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

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
(HOCH2CH2)3N
CAS Number:
102-71-6
Molecular Weight:
149.19
EC Number:
203-049-8
UNSPSC Code:
12352100
MDL number:
MFCD00002855
Beilstein/REAXYS Number:
1699263
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

vapor density

5.14 (vs air)

vapor pressure

0.01 mmHg ( 20 °C)

assay

≥98%

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.)

density

1.124 g/mL at 25 °C (lit.)

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

Other Notes

This product has been replaced by T58300-Sigma-Aldrich | Triethanolamine, reagent grade, 98% | (HOCH2CH2)3N

Still not finding the right product?

Explore all of our products under Triethanolamine

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

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
038K0110
096K1239
107K0689
088F0331
101K0129

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

Bui Kar Ip et al.
Cerebral cortex (New York, N.Y. : 1991), 21(6), 1395-1407 (2010-11-10)
Developing neocortical progenitors express transcription factors in gradients that induce programs of region-specific gene expression. Our previous work identified anteriorly upregulated expression gradients of a number of corticofugal neuron-associated gene probe sets along the anterior-posterior axis of the human neocortex
Selvedin Telalović et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(7), 2077-2088 (2011-01-25)
Bimetallic three-dimensional amorphous mesoporous materials, Al-Zr-TUD-1 materials, were synthesised by using a surfactant-free, one-pot procedure employing triethanolamine (TEA) as a complexing reagent. The amount of aluminium and zirconium was varied in order to study the effect of these metals on