4,5-Difluorophthalonitrile

Product Name: 4,5-Difluorophthalonitrile
CAS No.: 134450-56-9
Chemical Name: 4,5-Difluorophthalonitrile
Synonyms: SKL310;DKFELEX0306;4,5-Difluorophthlonitrile;4,5-Difluorophthalonitrile;4,5-Difluorophthalonitrile>1,2-Dicyano-4,5-difluorobenzene;4,5-difluorobenzene-1,2-dicarbonitrile;4,5-Difluoro-1,2-benzenedicarbonitrile;1,2-Benzenedicarbonitrile, 4,5-difluoro-
CBNumber: CB72510289
Molecular Formula: C8H2F2N2
Formula Weight: 164.11
MOL File: 134450-56-9.mol

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4,5-Difluorophthalonitrile Property

Melting point:: 112.0 to 116.0 °C
Boiling point:: 305.3±42.0 °C(Predicted)
Density: 1.37±0.1 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
form: powder to crystal
color: White to Orange to Green
InChI: InChI=1S/C8H2F2N2/c9-7-1-5(3-11)6(4-12)2-8(7)10/h1-2H
InChIKey: KNDUBEZZKOOYMJ-UHFFFAOYSA-N
SMILES: C1(C#N)=CC(F)=C(F)C=C1C#N

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Safety

RIDADR: 3439
HazardClass: 6.1
PackingGroup: III
HS Code: 2926907090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: D3963
Product name: 4,5-Difluorophthalonitrile
Purity: >95.0%(GC)
Packaging: 1g
Price: $115
Updated: 2025/07/31

TCI Chemical

Product number: D3963
Product name: 4,5-Difluorophthalonitrile
Purity: >95.0%(GC)
Packaging: 5g
Price: $364
Updated: 2025/07/31

TRC

Product number: D462593
Product name: 4,5-Difluorophthalonitrile
Packaging: 500mg
Price: $155
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD62494
Product name: 4,5-Difluorophthalonitrile
Packaging: 500mg
Price: $40
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD62494
Product name: 4,5-Difluorophthalonitrile
Packaging: 1g
Price: $71
Updated: 2021/12/16

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4,5-Difluorophthalonitrile Chemical Properties,Usage,Production

Uses

4,5-Difluorophthalonitrile is used in preparation of benzo[g]pteridine as organic electron transfer mediator.

4,5-Difluorophthalonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

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4,5-Difluorophthalonitrile Suppliers

Americas 1 Belgium 1 Canada 1 CHINA 102 Czech Republic 1 Europe 1 Germany 3 India 3 Japan 2 South Korea 1 Spain 1 Switzerland 2 United Kingdom 6 United States 22 Global 147

Henan Copyrene New Material Technology Co., Ltd.

Tel: 13144621062
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ProdList: 57
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J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
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Country: China
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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
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Adamas Reagent, Ltd.

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Hunan Hui Bai Shi Biotechnology Co., Ltd.

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Shanghai Jian Chao Chemical Technology Co., Ltd.

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View Lastest Price from 4,5-Difluorophthalonitrile manufacturers

Zibo Hangyu Biotechnology Development Co., Ltd

Product: 4,5-Difluorophthalonitrile 134450-56-9
Price: US $85.00-850.00/kg
Min. Order: 10kg
Purity: 0.99
Supply Ability: 20tons
Release date: 2023-11-09

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