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8.14371

Sigma-Aldrich

Triethylamine trishydrofluoride

for synthesis

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Synonym(s):
Triethylamine trishydrofluoride
Linear Formula:
(C2H5)3N · 3 HF
CAS Number:
Molecular Weight:
161.21
MDL number:
EC Index Number:
277-550-5

Quality Level

form

liquid

pH

3 (20 °C in H2O, saturated aqueous solution)

bp

70 °C/19.9 hPa

transition temp

flash point 88 °C

density

1.00 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C6H15N.3FH/c1-4-7(5-2)6-3;;;/h4-6H2,1-3H3;3*1H

InChI key

IKGLACJFEHSFNN-UHFFFAOYSA-N

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8.211358.211778.08352
Triethylamine trishydrofluoride for synthesis

8.14371

Triethylamine trishydrofluoride

Triethylammonium chloride for synthesis

8.21135

Triethylammonium chloride

Trimethylamine (40% solution in water) for synthesis

8.21177

Trimethylamine

Triethylamine for synthesis

8.08352

Triethylamine

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

form

liquid

form

powder

form

liquid

form

liquid

density

1.00 g/cm3 at 20 °C

density

1.07 g/cm3 at 21 °C

density

0.88 g/cm3 at 20 °C

density

0.73 g/cm3 at 20 °C

bp

70 °C/19.9 hPa

bp

-

bp

30.8 °C

bp

90 °C/1013 hPa

pH

3 (20 °C in H2O, saturated aqueous solution)

pH

5 (20 °C, 10 g/L in H2O)

pH

13 (20 °C in H2O)

pH

12.7 (15 °C, 100 g/L in H2O, IUCLID)

Analysis Note

Assay (HClO₄): ≥ 98.0 %
Colour (visual): colourless, almost colourless
Density (d 20 °C/ 4 °C): 0.995 - 1.000
Identity (IR): passes test

Pictograms

CorrosionSkull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

190.4 °F

Flash Point(C)

88 °C


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