Perfluorotriethylamine

Basic Information

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CAS Number

359-70-6

Molecular Formula

N(C2F5)3

Molecular Weight

371.04 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Basic Physical Properties

Melting Point

-116.95°C

Boiling Point

68-69 ºC (743 mmHg)

Flash Point

-3.7±25.9 °C

Refractive Index

1.262

Vapor Pressure

2.15 psi ( 20 °C)

SMILES

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C(C(F)(F)F)(N(C(C(F)(F)F)(F)F)C(C(F)(F)F)(F)F)(F)F

InChI

InChI=1S/C6F15N/c7-1(8,9)4(16,17)22(5(18,19)2(10,11)12)6(20,21)3(13,14)15

InChIKey

CBEFDCMSEZEGCX-UHFFFAOYSA-N

LogP

4.7537

Topological Polar Surface Area

3.24 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

334

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 8 Class 8

Synonyms & References

English

1,1,2,2,2-Pentafluoro-N,N-bis(1,1,2,2,2-pentafluoroethyl)ethanamine #
W-106647
H10728
Tris(pentafluoroethyl)amine
Pentadecafluorotriethylamine, 96%
EINECS 206-632-5
SCHEMBL1148547
FT-0676436
1,1,2,2,2-Pentafluoro-N,N-bis(1,1,2,2,2-pentafluoroethyl)ethanamine
LS-13110
Triethylamine, perfluoro-
359-70-6
Pentafluorotriethylamine, 96%
n,n-bis(pentafluoroethyl)-1,1,2,2,2-pentalfluoro-ethanamine
tris-pentafluoroethyl-amine
A823066
Triethylamine, pentadecafluoro-
N,N-Bis(pentafluoroethyl)-1,1,2,2,2-pentafluoroethanamine
MFCD00166270
Tris(perfluoroethyl)amine
AKOS015852645
BRN 1813672
Perfluorotriethylamine
P1348
Ethanamine, 1,1,2,2,2-pentafluoro-N,N-bis(pentafluoroethyl)-
Ethanamine, N,N-bis(pentafluoroethyl)-1,1,2,2,2-pentalfluoro-
Pentadecafluorotriethylamine
4-02-00-00471 (Beilstein Handbook Reference)
tris(1,1,2,2,2-pentafluoroethyl)amine
NS00019004
Perfluoro(triethyl)amine

MDL Number

MFCD02918975

Customs Code

2921199090

FAQ

What are the physical and chemical properties of Perfluorotriethylamine (CAS: 359-70-6)?

Perfluorotriethylamine (CAS 359-70-6) is a colorless, odorless liquid with a molecular weight of approximately 332.49. It is highly soluble in organic solvents but poorly soluble in water. Chemically, it is a weak base and has limited reactivity, making it useful in various applications. The compound is non-flammable and has a low vapor pressure, but it is corrosive and can react with strong acids.

How is Perfluorotriethylamine (CAS: 359-70-6) typically synthesized?

Perfluorotriethylamine (CAS 359-70-6) is typically synthesized using a reaction between triethylamine and hexafluoroisopropanol. The process involves the conversion of triethylamine to its trifluoromethylated derivative, followed by addition of the trifluoromethylated reagent to the remaining triethylamine. This method provides a high yield and good selectivity, though detailed reaction conditions and catalysts are necessary for optimal results.

What industries use Perfluorotriethylamine (CAS: 359-70-6)?

Perfluorotriethylamine (CAS 359-70-6) is used in various industries, including pharmaceuticals for complex organic synthesis, polymers for functionalization and modification, sensors for detecting certain gases, and semiconductors for etching processes and chemical vapor deposition. Its unique properties make it valuable in these applications for its stability and reactivity.

What precautions should be taken when handling Perfluorotriethylamine (CAS: 359-70-6)?

When handling Perfluorotriethylamine (CAS 359-70-6), it is crucial to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. It should be stored in a cool, well-ventilated area away from heat and strong acids. Fume hoods should be used during operations to minimize exposure. In case of a spill, immediate containment and cleanup should follow according to the material safety data sheet (SDS). Handling should always be conducted in compliance with all local regulations and safety guidelines.