2,6-Dichlorophenyl isocyanate
- CAS No.
- 39920-37-1
- Chemical Name:
- 2,6-Dichlorophenyl isocyanate
- Synonyms
- 2,6-Dichlorophenyl;2,6-DICHLOROPHENYL ISOCYANATE;2,6-DichlorophenylIsocyanate>1,3-dichloro-2-phenylisocyanate;1,3-dichloro-2-isocyanatobenzene;2,6-DICHLOROPHENYL ISOCYANATE 98%;2,6-Dichlorophenyl isocyanate,98%;Benzene, 1,3-dichloro-2-isocyanato-;2,6-Dichlorophenyl isocyanate, 98% 5GR;Isocyanic acid-2，6-dichlorophenyl ester
- CBNumber:
- CB8758040
- Molecular Formula:
- C7H3Cl2NO
- Molecular Weight:
- 188.01
- MDL Number:
- MFCD00002003
- MOL File:
- 39920-37-1.mol
- MSDS File:
- SDS
| Melting point | 43-45°C |
|---|---|
| Boiling point | 101°C 5mm |
| Density | 1,015 g/cm3 |
| refractive index | 1.5500 (estimate) |
| Flash point | 76 °C |
| solubility | soluble in Toluene |
| form | powder to lump to clear liquid |
| color | White or Colorless to Almost white or Almost colorless |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| BRN | 608323 |
| CAS DataBase Reference | 39920-37-1(CAS DataBase Reference) |
| EPA Substance Registry System | Benzene, 1,3-dichloro-2-isocyanato- (39920-37-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS08,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H300-H330-H334-H301+H311+H331-H315-H319-H335 | |||||||||
| Precautionary statements | P301+P310a-P304+P340-P320-P330-P405-P501a-P261-P280-P301+P310-P305+P351+P338-P311 | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 42-36/37/38-23/24/25 | |||||||||
| Safety Statements | 45-38-36/37/39-28A-26-22-27 | |||||||||
| RIDADR | 2250 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29291000 | |||||||||
| NFPA 704 |
|
2,6-Dichlorophenyl isocyanate price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D3668 | 2,6-Dichlorophenyl Isocyanate >98.0%(GC) | 39920-37-1 | 5g | $64 | 2024-03-01 | Buy |
| Alfa Aesar | L10421 | 2,6-Dichlorophenyl isocyanate, 98% | 39920-37-1 | 5g | $80.65 | 2024-03-01 | Buy |
| TRC | D482148 | 2,6-Dichlorophenyl isocyanate | 39920-37-1 | 250mg | $45 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | HCH0017987 | 2,6-DICHLOROPHENYL ISOCYANATE 95.00% | 39920-37-1 | 1G | $126.63 | 2021-12-16 | Buy |
| AK Scientific | 5413AL | 2,6-Dichlorophenyl isocyanate | 39920-37-1 | 25g | $261 | 2021-12-16 | Buy |
2,6-Dichlorophenyl isocyanate Chemical Properties,Uses,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
Chemical Properties
white to yellow crystalline mass
Uses
2,6-Dichlorophenyl isocyanate has been used in the preparation of pyridine-urea analog.
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
2,6-Dichlorophenyl isocyanate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10032 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14426 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| Henan Alfa Chemical Co., Ltd | China | 10947 | 58 | ||
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12373 | 58 |
View Lastest Price from 2,6-Dichlorophenyl isocyanate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | 2,6-Dichlorophenyl isocyanate
39920-37-1
|
US $1.00 / KG | 1KG | 98% | 1kg,5kg,100kg | Career Henan Chemical Co |
-
- 2,6-Dichlorophenyl isocyanate
39920-37-1
- US $1.00 / KG
- 98%
- Career Henan Chemical Co
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