Fluoroacetonitrile

Basic Information

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CAS Number

503-20-8

Molecular Formula

C2H2FN

Molecular Weight

48.06 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Fine Chemicals Specialty Chemicals UV Stabilizers

Electronic Chemicals Semiconductor Materials Etchants

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

-13°C

Boiling Point

82°C

Refractive Index

n20/D 1.333(lit.)

SMILES

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C(C#N)F

InChI

InChI=1S/C2H2FN/c3-1-2-4/h1H2

InChIKey

GNFVFPBRMLIKIM-UHFFFAOYSA-N

LogP

0.9758

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

41.2

Safety Information

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GHS Hazard Pictograms

H225

H301

H311

H315

H319

H331

H335

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H301 Toxic if swallowed
Acute toxicity, oral

H311 Toxic in contact with skin
Acute toxicity, dermal

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H331 Toxic if inhaled
Acute toxicity, inhalation

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

Hazard Class

Class 3.1 Class 3.1

Synonyms & References

English

BRN 1697891
MFCD00009969
FCH2CN
DTXSID10198301
C2H2FN
503-20-8
ACETONITRILE, FLUORO-
2-fluoroacetonitrile
AMY33527
F0665
Monofluoroacetonitrile
fluoro-acetonitrile
FT-0600401
Fluoroacetonitrile
AKOS005258231
NS00121657
GNFVFPBRMLIKIM-UHFFFAOYSA-N
2-fluoro-acetonitrile
Fluoroacetonitrile, 98%
A20122
InChI=1/C2H2FN/c3-1-2-4/h1H
Fluoromethyl cyanide
P18220
2-Fluoroacetonitrile

MDL Number

MFCD00009969

Customs Code

2926909090

FAQ

What is Fluoroacetonitrile (CAS: 503-20-8)?

Fluoroacetonitrile (CAS: 503-20-8) is a colorless, volatile liquid with a strong, unpleasant odor. Its chemical formula is C2FNCN. It is highly reactive and unstable.

What are the main uses of Fluoroacetonitrile (CAS: 503-20-8)?

Fluoroacetonitrile is used primarily in pharmaceutical research and development, as a reagent in organic synthesis, and in chemical analysis. It is also used in the production of certain pharmaceuticals and agrochemicals.

Is Fluoroacetonitrile (CAS: 503-20-8) safe?

Fluoroacetonitrile is not considered safe for general use due to its high reactivity and potential for causing severe irritation and harm if inhaled, ingested, or contacted with skin. Proper protective measures and handling precautions are essential.

How should Fluoroacetonitrile (CAS: 503-20-8) be stored?

Fluoroacetonitrile should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in tightly sealed, corrosion-resistant containers and in a well-ventilated area to minimize the risk of decomposition and ensure safety. Avoid contact with oxidizers and reduce exposure to moisture and air to prevent reactions.