3,5-Dichlorophenyl isocyanate
- Product Name
- 3,5-Dichlorophenyl isocyanate
- CAS No.
- 34893-92-0
- Chemical Name
- 3,5-Dichlorophenyl isocyanate
- Synonyms
- 3,5-Dichlorophenyl i;3,5-Dichlorophenyl isocyate;3,5-Dichlorophenylisocyantae;3,5-DICHLOROPHENYL ISOCYANATE;3,5-DICHLOROISOCYANATOBENZENE;3,5-dichlorobenzene isocyanate;3,5-DichlorophenylIsocyanate>1,3-Dichloro-5-isocyanatobenzene;1-Isocyanato-3,5-dichlorobenzene;1,3-dichloro-5-isocyanato-benzen
- CBNumber
- CB8182164
- Molecular Formula
- C7H3Cl2NO
- Formula Weight
- 188.01
- MOL File
- 34893-92-0.mol
3,5-Dichlorophenyl isocyanate Property
- Melting point:
- 32-34 °C (lit.)
- Boiling point:
- 243 °C
- Density
- 1.38 g/mL at 25 °C (lit.)
- vapor pressure
- 4.7-8.1Pa at 25℃
- refractive index
- 1.6000 (estimate)
- Flash point:
- >230 °F
- storage temp.
- -20°C Freezer
- solubility
- decomposes
- form
- Low Melting Solid
- color
- White to slightly yellow
- Water Solubility
- decomposes
- Sensitive
- Moisture Sensitive
- BRN
- 510282
- LogP
- 3.88
- CAS DataBase Reference
- 34893-92-0(CAS DataBase Reference)
- NIST Chemistry Reference
- 3,5-Dichlorophenyl isocyanate(34893-92-0)
- EPA Substance Registry System
- 3,5-Dichlorophenyl isocyanate (34893-92-0)
Safety
- Hazard Codes
- T,T+
- Risk Statements
- 23/24/25-36/37/38-42-26
- Safety Statements
- 26-27-36/37/39-45-38-37/39-28A
- RIDADR
- UN 2250 6.1/PG 2
- WGK Germany
- 3
- F
- 19-21
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- II
- HS Code
- 29291090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H330Fatal if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 389056
- Product name
- 3,5-Dichlorophenyl isocyanate
- Purity
- 96%
- Packaging
- 5g
- Price
- $80.5
- Updated
- 2024/03/01
- Product number
- I0302
- Product name
- 3,5-Dichlorophenyl Isocyanate
- Purity
- >97.0%(GC)(T)
- Packaging
- 10g
- Price
- $112
- Updated
- 2024/03/01
- Product number
- A19991
- Product name
- 3,5-Dichlorophenyl isocyanate, 97%
- Packaging
- 5g
- Price
- $65.65
- Updated
- 2024/03/01
- Product number
- A19991
- Product name
- 3,5-Dichlorophenyl isocyanate, 97%
- Packaging
- 25g
- Price
- $246.65
- Updated
- 2024/03/01
- Product number
- D434895
- Product name
- 1,3-Dichloro-5-isocyanatobenzene
- Packaging
- 25g
- Price
- $165
- Updated
- 2021/12/16
3,5-Dichlorophenyl isocyanate Chemical Properties,Usage,Production
Chemical Properties
white to slightly yellow low melting solid
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
Uses
3,5-Dichlorophenyl isocyanate is used as an intermediate for medicine and in iprodione. It is also useful for proteomic research.
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
3,5-Dichlorophenyl isocyanate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3,5-Dichlorophenyl isocyanate manufacturers
- Product
- 3,5-Dichlorophenyl isocyanate 34893-92-0
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2024-08-08
- Product
- 3,5-Dichlorophenyl isocyanate 34893-92-0
- Price
- US $7.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2018-12-18