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  • ARK2174
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ARK2174

SAFC

Triethanolamine

Synonym(s):
2,2′,2′′-Nitrilotriethanol, Tris(2-hydroxyethyl)amine
Linear Formula:
(HOCH2CH2)3N
CAS Number:
Molecular Weight:
149.19
Beilstein:
1699263
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

biological source

synthetic

Quality Level

vapor density

5.14 (vs air)

vapor pressure

0.01 mmHg ( 20 °C)

form

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.)

suitability

suitable for manufacturing use

storage temp.

room temp

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

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Triethanolamine

form

liquid

form

-

form

-

form

liquid

mp

17.9-21 °C (lit.)

mp

17.9-21 °C (lit.)

mp

17.9-21 °C (lit.)

mp

21 °C

solubility

soluble 149 g/L at 20 °C (completely)

solubility

-

solubility

-

solubility

-

density

1.124 g/mL at 25 °C (lit.)

density

1.124 g/mL at 25 °C (lit.)

density

1.124 g/mL at 25 °C (lit.)

density

1.12 g/cm3 at 20 °C

suitability

suitable for manufacturing use

suitability

-

suitability

-

suitability

-

storage temp.

room temp

storage temp.

room temp

storage temp.

20-25°C

storage temp.

2-30°C

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

354.2 °F - closed cup

Flash Point(C)

179 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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