2,5-DICHLOROPHENYL ISOCYANATE

ChemicalBook > CAS DataBase List > 2,5-DICHLOROPHENYL ISOCYANATE

2,5-DICHLOROPHENYL ISOCYANATE

Product Name: 2,5-DICHLOROPHENYL ISOCYANATE
CAS No.: 5392-82-5
Chemical Name: 2,5-DICHLOROPHENYL ISOCYANATE
Synonyms: 2,5-Dichlorophenyl;2,5-DICHLOROPHENYL CARBIMIDE;2,5-DICHLOROPHENYL ISOCYANATE;1,4-dichloro-2-phenylisocyanate;1,4-Dichloro-2-isocyanatobenzene;1,4-dichloro-2-isocyanato-benzen;2,5-Dichlorophenylisocyanate-97%;2,5-Dichlorophenyl Isocyanate >2,5-Dichlorophenyl isocyanate 97%;Benzene, 1,4-dichloro-2-isocyanato-
CBNumber: CB2309019
Molecular Formula: C7H3Cl2NO
Formula Weight: 188.01
MOL File: 5392-82-5.mol

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2,5-DICHLOROPHENYL ISOCYANATE Property

Melting point:: 28-30°C
Boiling point:: 120-122°C 20mm
Density: 1.3256 (rough estimate)
refractive index: 1.5500 (estimate)
Flash point:: >110°C
storage temp.: 0-10°C
form: Liquid or Low Melting Solid
color: Clear to cloudy colorless to yellow or white to yellow
FreezingPoint: 22.0 to 26.0 ℃
Sensitive: Moisture Sensitive
BRN: 388960
CAS DataBase Reference: 5392-82-5(CAS DataBase Reference)
EPA Substance Registry System: Benzene, 1,4-dichloro-2-isocyanato- (5392-82-5)

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Safety

Hazard Codes: T
Risk Statements: 23/25-36/37/38-42-42/43-23/24/25
Safety Statements: 23-26-36/37/39-45-22
RIDADR: 2250
TSCA: Yes
HazardClass: 6.1
PackingGroup: II
HS Code: 2929100090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H300Fatal if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H330Fatal if inhaled

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P260Do not breathe 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.

P284Wear respiratory protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P320Specific treatment is urgent (see … on this label).

P330Rinse mouth.

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: D0397
Product name: 2,5-Dichlorophenyl Isocyanate
Purity: >97.0%(GC)
Packaging: 5g
Price: $59
Updated: 2023/01/07

TCI Chemical

Product number: D0397
Product name: 2,5-Dichlorophenyl Isocyanate
Purity: >97.0%(GC)
Packaging: 25g
Price: $137
Updated: 2024/03/01

Alfa Aesar

Product number: L09735
Product name: 2,5-Dichlorophenyl isocyanate, 97%
Packaging: 25g
Price: $166
Updated: 2021/12/16

Alfa Aesar

Product number: L09735
Product name: 2,5-Dichlorophenyl isocyanate, 97%
Packaging: 5g
Price: $40.3
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0010860
Product name: 2,5-DICHLOROPHENYL ISOCYANATE
Purity: 95.00%
Packaging: 1G
Price: $619.7
Updated: 2021/12/16

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2,5-DICHLOROPHENYL ISOCYANATE Chemical Properties,Usage,Production

Chemical Properties

The dichlorophenyl isocyanates are combustible, crystalline (sugar or sand-like) solids. In general, they are white to yellow in color, but the 1,4-dichloro-2-phenyl isomer is white to light green. Their flash points are generally .113C but that of the 1,3-dichloro-2-phenyl isomer is reported as 77C. These chemicals are insoluble in water, and some may be reactive. 1,2-dichloro-4-isomer (CAS 102-36-3) is the isomer of regulatory focus

Potential Exposure

Those materials used as chemical intermediates

Shipping

UN2250 Dichlorophenyl isocyanates, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.

Incompatibilities

May form explosive mixture with air. Isocyanates are highly flammable and reactive with many compounds, even with themselves. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Reaction with moist air, water or alcohols may form amines and insoluble polyureas and react exothermically, releasing toxic, corrosive or flammable gases, including carbon dioxide; and, at the same time, may generate a violent release of heat increasing theconcentration of fumes in the air. Incompatible with amines, aldehydes, alkali metals, ammonia, carboxylic acids, caprolactum, alkaline materials, glycols, ketones, mercaptans, hydrides, organotin catalysts, phenols, strong acids, strong bases, strong reducing agents such as hydrides, urethanes, and ureas. Elevated temperatures or contact with acids, bases, tertiary amines, and acylchlorides may cause explosive polymerization. Contact with metals may evolve flammable hydrogen gas. Attacks some plastics, rubber, and coatings.

Waste Disposal

Combustion in an incinerator equipped with afterburner and fume scrubber

2,5-DICHLOROPHENYL ISOCYANATE Preparation Products And Raw materials

Raw materials

Preparation Products

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5392-82-5, 2,5-DICHLOROPHENYL ISOCYANATERelated Search:

1,4-dichloro-2-isocyanato-benzen

1,4-Dichloro-2-isocyanatobenzene

ISOCYANIC ACID 2,5-DICHLOROPHENYL ESTER

2,5-DICHLOROPHENYL ISOCYANATE

2,5-DICHLOROPHENYL CARBIMIDE

1,4-dichloro-2-phenylisocyanate

2,5-Dichlorophenyl

Benzene, 1,4-dichloro-2-isocyanato-

2,5-Dichlorophenyl isocyanate 97%

2,5-Dichlorophenyl Isocyanate &gt

2,5-Dichlorophenylisocyanate-97%

5392-82-5

5329-82-5

ARYL ISOCYANATE

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Organic Building Blocks

Isocyanates

Nitrogen Compounds

Isocyanates

Nitrogen Compounds

Organic Building Blocks