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90282

Triethanolamine

Name: Triethanolamine
Brand: SIAL

purum, ≥97.0% (GC)

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

EC Number:

203-049-8

UNSPSC Code:

12190000

MDL number:

MFCD00002855

Beilstein/REAXYS Number:

1699263

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Properties

vapor density

5.14 (vs air)

vapor pressure

0.01 mmHg ( 20 °C)

grade

purum

assay

≥97.0% (GC)

autoignition temp.

600 °F

expl. lim.

8.5 %

refractive index

n20/D 1.485

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.), 19-21 °C

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

Description

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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

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