ChemicalBook > CAS DataBase List > 2,4-Difluorophenyl isocyanate

2,4-Difluorophenyl isocyanate

Product Name
2,4-Difluorophenyl isocyanate
CAS No.
59025-55-7
Chemical Name
2,4-Difluorophenyl isocyanate
Synonyms
2,4-DifL;SBB006537;36952_FLUKA;ZINC00164769;250759_ALDRICH;TIMTEC-BB SBB006537;2,4-Difluorophenyl i;Difluorophenyl isocyanat;DIFLUOROPHENYLISO-CYANATE;2,4-Diflurophenyl isocyanate
CBNumber
CB7724617
Molecular Formula
C7H3F2NO
Formula Weight
155.1
MOL File
59025-55-7.mol
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2,4-Difluorophenyl isocyanate Property

Boiling point:
42 °C/6 mmHg (lit.)
Density 
1.309 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.490(lit.)
Flash point:
50 °C
storage temp. 
2-8°C
form 
clear liquid
color 
Colorless to Almost colorless
Sensitive 
Moisture Sensitive/Lachrymatory
BRN 
2831577
CAS DataBase Reference
59025-55-7(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,T,Xi
Risk Statements 
20/21/22-36/37/38-42-10
Safety Statements 
26-36/37-45-36/37/39-16
RIDADR 
UN 2478 3/PG 3
WGK Germany 
3
F 
10-19-21
Hazard Note 
Toxic/Lachrymatory/Moisture Sensitive
HazardClass 
6.1
PackingGroup 
II
HS Code 
29291090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
250759
Product name
2,4-Difluorophenyl isocyanate
Purity
99%
Packaging
5g
Price
$35.62
Updated
2025/07/31
Sigma-Aldrich
Product number
250759
Product name
2,4-Difluorophenyl isocyanate
Purity
99%
Packaging
25g
Price
$78
Updated
2024/03/01
TCI Chemical
Product number
D3086
Product name
2,4-Difluorophenyl Isocyanate
Purity
>98.0%(GC)
Packaging
5g
Price
$113
Updated
2025/07/31
TRC
Product number
D451280
Product name
2,4-Difluorophenyl isocyanate
Packaging
250mg
Price
$55
Updated
2021/12/16
Usbiological
Product number
270685
Product name
2,4-Difluorophenyl isocyanate
Packaging
5g
Price
$389
Updated
2021/12/16
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2,4-Difluorophenyl isocyanate Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to faintly yellow liquid

Uses

2,4-Difluorophenyl isocyanate has been used:

  • in the synthesis of N,N-disubstituted S,N′-diarylisothioureas
  • as blocking reagent, to modify the hydroxyl, amine and epoxide functional groups of cured MY720/DDS epoxy thin films

2,4-Difluorophenyl isocyanate Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-Difluorophenyl isocyanate Suppliers

Americas 1 Belgium 3 Canada 1 China 142 China Hong Kong 1 Europe 4 France 2 Germany 5 India 8 Italy 1 Japan 4 Poland 1 Switzerland 2 The Netherlands 1 United Kingdom 17 United States 34 Global 227
Aladdin Scientific
Tel
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Alfa Chemistry
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--
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Alichem Inc.
Tel
--
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MP Biomedicals, LLC. (Division of Valiant FC Co., Ltd.)
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serv@mpbio.com
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Interchem Corporation USA
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SynQuest Laboratories, Inc.,
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Fluorochem Ltd.
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Wilshire Technologies, Inc.
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SynQuest Laboratories, Inc. (Part of Central Glass Co., Ltd.)
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VWR International, LLC.
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@sargentwelch.com
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INDOFINE Chemical Company, Inc.
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Country
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Combi-Blocks Inc.
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SynQuest Laboratories, Inc.
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TCI America
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Frontier Scientific, Inc.
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Matrix Scientific
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Wilshire Chemical Company Inc.
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3B Scientific Corporation
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Ryan Scientific, Inc.
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Oakwood Products, Inc.
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Alfa Aesar
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Waterstone Technology, LLC
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2A PharmaChem USA
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3B Scientific Corporation
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HONEST JOY HOLDINGS LIMITED
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CALCUTTA CHEMICAL CORPORATION
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AcceleDev Chemical LLC
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ASDI Incorporated
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MP Biomedicals, Inc.
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TimTec Corporation
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Marshallton Research Laboratories Inc.
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Country
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513
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View Lastest Price from 2,4-Difluorophenyl isocyanate manufacturers

Career Henan Chemical Co
Product
2,4-Difluorophenyl isocyanate 59025-55-7
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
Customized
Release date
2019-07-02

59025-55-7, 2,4-Difluorophenyl isocyanateRelated Search:

Isocyanic acid 3,4-dichlorophenyl ester ISOCYANIC ACID Isocyanatocyclohexane 4-Fluorophenyl isocyanate Chlorosulfonyl isocyanate Phenyl isocyanate 2-BROMO-4,6-DIFLUOROPHENYL ISOCYANATE,2-BROMO-4,6-DIFLUOROPHENYL ISOCYANATE 98%,2-BROMO-4,6-DIFLUOROPHENYL ISOCYANATE, 9 2,3,4-TRIFLUOROPHENYL ISOCYANATE 2,4,6-TRIFLUOROPHENYL ISOCYANATE 2,5-DIFLUOROPHENYL ISOCYANATE,2,5-Difluorophenyl isocyanate 97% 3,4-DIFLUOROPHENYL ISOCYANATE 2,6-Difluorophenyl isocyanate 97%,2,6-DIFLUOROPHENYL ISOCYANATE ISOCYANATE 2,4,5-Trifluorophenyl isocyanate PENTAFLUOROPHENYL ISOCYANATE 97 2,4-Difluorophenyl isocyanate 4-BROMO-2,6-DIFLUOROPHENYL ISOCYANATE 3,5-Dichloro-2,4-difluorophenyl isocyanate

  • 2,4-Diflurophenyl isocyanate
  • Benzene, 2,4-difluoro-1-isocyanato-
  • SBB006537
  • ZINC00164769
  • TIMTEC-BB SBB006537
  • 2,4-DIFLUOROPHENYL ISOCYANATE
  • 2,4-Difluorophenyl isocyanate, 98+%
  • Benzene, 2,4-difluoro-1-isocyanato- (9CI)
  • 2,4-Difluorophenyl isocyanate 98%
  • DIFLUOROPHENYLISO-CYANATE
  • 2,4-Difluorophenyl isocyanate,99%
  • 2,4-Difluorophenyl i
  • 2,4-Difluorophenyl isocyanate, 99% 5GR
  • Isocyanic Acid 2,4-Difluorophenyl Ester
  • Difluorophenyl isocyanat
  • 250759_ALDRICH
  • 36952_FLUKA
  • 2,4-DifL
  • 2,4-DifluorophenylIsocyanate&gt
  • 59025-55-7
  • C7F2H3NO
  • Building Blocks
  • Organic Building Blocks
  • Isocyanates
  • Nitrogen Compounds
  • ISOCYANATE
  • Phenyl isocyanate&Phenyl isothiocyanate
  • Isocyanates
  • Nitrogen Compounds
  • Organic Building Blocks