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8.14371

Triethylamine trishydrofluoride

for synthesis

Synonym(s):

Triethylamine trishydrofluoride

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About This Item

Linear Formula:
(C2H5)3N · 3 HF
CAS Number:
73602-61-6
Molecular Weight:
161.21
UNSPSC Code:
12352107
EC Index Number:
277-550-5
NACRES:
NA.22
MDL number:
MFCD00043294
Form:
liquid
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Quality Segment

200

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

SMILES string

[F-].[F-].[F-].[N+H](CC)(CC)CC.[H+].[H+]

InChI

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

InChI key

IKGLACJFEHSFNN-UHFFFAOYSA-N

Application

  • Asymmetric synthesis of fluoroamines from chiral aziridines: This study explores the use of triethylamine trishydrofluoride in the synthesis of fluoroamines, highlighting its role in enhancing reaction selectivity and efficiency (Park et al., 2014).
  • Recent advance in the synthesis of (1, 1-difluoroethyl) arenes: This paper discusses recent advancements in the synthesis of difluoroethyl arenes using triethylamine trishydrofluoride, contributing to the development of new fluorination techniques (Li et al., 2018).
  • Quantification of hydrogen fluoride-based reagents using a bifunctional NMR internal standard: Describes the quantification of reagents like triethylamine trishydrofluoride in chemical syntheses, emphasizing the accuracy of measurement techniques (Hammond et al., 2016).
  • Extensive CRISPR RNA modification reveals chemical compatibility and structure-activity relationships for Cas9 biochemical activity: This research utilizes triethylamine trishydrofluoride for RNA modifications in CRISPR-Cas9 processes, showing its potential in genetic engineering (O′Reilly et al., 2019).

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
GHS05,GHS06

signalword

Danger

Hazard Classifications

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

Storage Class

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

Certificates of Analysis (COA)

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