CAS 34893-92-0

3,5-Dichlorophenyl isocyanate

Description:

3,5-Dichlorophenyl isocyanate is an organic compound characterized by the presence of an isocyanate functional group (-N=C=O) attached to a dichlorophenyl ring. Its molecular structure features two chlorine atoms positioned at the 3 and 5 positions of the phenyl ring, which significantly influences its reactivity and physical properties. This compound is typically a colorless to pale yellow liquid with a pungent odor, and it is known for its high reactivity, particularly with nucleophiles, making it useful in various chemical syntheses, including the production of pharmaceuticals and agrochemicals. 3,5-Dichlorophenyl isocyanate is also recognized for its potential toxicity and irritant properties, necessitating careful handling and appropriate safety measures during use. It is soluble in organic solvents but has limited solubility in water. As with many isocyanates, it can undergo polymerization and may react with moisture, releasing carbon dioxide and forming urea derivatives. Proper storage and disposal are essential to mitigate environmental and health risks associated with this compound.

Formula: C₇H₃Cl₂NO

InChI: InChI=1S/C7H3Cl2NO/c8-5-1-6(9)3-7(2-5)10-4-11/h1-3H

InChI key: InChIKey=XEFUJGURFLOFAN-UHFFFAOYSA-N

SMILES: N(=C=O)C1=CC(Cl)=CC(Cl)=C1

Synonyms:

• 1,2-Dichloro-3-Isocyanatobenzene
• 1,3-Dichloro-5-Isocyanato-Benzen
• 1,3-Dichloro-5-Phenyl Isocyanate
• 3,5-Dichloro phenyl isocyanate
• 3,5-Dichloro-1-isocyanatobenzene
• 3,5-Dichloroisocyanatobenzene
• 3,5-Dichlorophenyl Isocyanate
• 3,5-Dichlorophenylisocyantae
• Benzene, 1,3-dichloro-5-isocyanato-
• Isocyanic Acid 3,5-Dichlorophenyl Ester
• 1,3-Dichloro-5-isocyanatobenzene

3,5-Dichlorophenyl Isocyanate

CAS: 34893-92-0

Formula: C₇H₃Cl₂NO

Purity: >97.0%(GC)(T)

Color and Shape: White to Almost white powder to lump

Molecular weight: 188.01

Ref: 3B-I0302

3,5-Dichlorophenyl isocyanate, 97%

CAS: 34893-92-0

3,5-Dichlorophenyl isocyanate is used as an intermediate for medicine and in iprodione. It is also useful for proteomic research. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy b

Formula: C₇H₃Cl₂NO

Purity: 97%

Color and Shape: Fused solid or clear liquid as melt, White to pale yellow

Molecular weight: 188.01

Ref: 02-A19991

3,5-Dichlorophenyl isocyanate

CAS: 34893-92-0

Formula: C₇H₃Cl₂NO

Purity: 98%

Color and Shape: Solid

Molecular weight: 188.0108

Ref: IN-DA003ILX

3,5-Dichlorophenyl isocyanate

CAS: 34893-92-0

Formula: C₇H₃Cl₂NO

Purity: 95%

Color and Shape: Solid

Molecular weight: 188.01

Ref: 10-F050891

1,3-Dichloro-5-isocyanatobenzene

Controlled Product

CAS: 34893-92-0

Applications 1,3-Dichloro-5-isocyanatobenzene is a reagent used in the synthesis of carbamate and aryl ether substituted pyrazinones as corticotropin releasing factor-1 receptor antagonists as well as the synthesis of novel triazolor pyridine derivatives.
References Ahuja, V. et al.: Bioorg. Med. Chem. Lett., Zhang, L. et al.: Turk. J. Chem., 39, 876 (2015);

Formula: C₇H₃Cl₂NO

Color and Shape: Neat

Molecular weight: 188.01

Ref: TR-D434895