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  8. 2,3-Difluorobenzonitrile, 99%

2,3-Difluorobenzonitrile, 99%

Catalog No. p-7025372
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AAB2081103 1 g
AAB2081106 5 g
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Catalog No. AAB2081103 Supplier Thermo Scientific Chemicals Supplier No. B2081103
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Description

CAS: 21524-39-0 | C7H3F2N | 139.105 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 21524-39-0
Molecular Formula C7H3F2N
Molecular Weight (g/mol) 139.105
MDL Number MFCD00009976
InChI Key GKPHNZYMLJPYJJ-UHFFFAOYSA-N
Synonym benzonitrile, 2,3-difluoro, 2,3-difluorobenzenecarbonitrile, ncr bf cf, difluorobenzonitrile, pubchem1564, acmc-209flg, 2,3-difluorobenzonitril, 2,3-difluoro-benzonitrile, 2.3-difluoro benzonitrile, ksc493a8b
PubChem CID 88935
IUPAC Name 2,3-difluorobenzonitrile
SMILES C1=CC(=C(C(=C1)F)F)C#N

Specifications

Density 1.254
Boiling Point 187°C to 188°C
Flash Point 75°C (167°F)
Odor Almond-like
Refractive Index 1.4882
Quantity 1 g
UN Number UN3276
Beilstein 2085621
Formula Weight 139.11
Percent Purity 99%
Chemical Name or Material 2,3-Difluorobenzonitrile
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Safety and Handling

Hazard Category H227-H302+H312+H332-H315-H319-H335
Hazard Statement GHS H Statement
H331-H227-H302-H312-H315-H319-H335
Toxic if inhaled.
Combustible liquid.
Harmful if swallowed.
Harmful in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P235-P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P370+P378q-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: NITRILES, LIQUID, TOXIC, N.O.S.
EINECSNumber 244-418-3
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only