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A19991 3,5-Dichlorophenyl isocyanate, 97%

CAS Number
34893-92-0
Synonyms

Stock No. Size Price ($) Quantity Availability
A19991-06 5g 62.50
A19991-14 25g 242.00
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3,5-Dichlorophenyl isocyanate, 97%

MDL
MFCD00013859
EINECS
252-276-9

Chemical Properties

Formula
C7H3Cl2NO
Formula Weight
188.01
Melting point
28-32°
Boiling Point
242-244°
Flash Point
134°(273°F)
Density
1.380
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Solubility
Hydrolysis with water.

Applications

3,5-Dichlorophenyl isocyanate is used as an intermediate for medicine and in iprodione. It is also useful for proteomic research.

Notes

Light and moisture sensitive. Incompatible with water, alcohols, strong bases, amines, acids and strong oxidizing agents.

Literature References

Singhal, S. S.; Figarol, J.; Singhal, J.; Nagaprashanth, L. N.; Berz, D.; Rahbar, S.; Awasthi, S. Novel compound 1,3-bis (3,5-dichlorophenyl) urea inhibits lung cancer progression. Biochem. Pharmacol. 2013, 86 (12), 1664-1672.

Uraguchi, D.; Tsutsumi, R.; Ooi, T. Catalytic Asymmetric Oxidation of N-Sulfonyl Imines with Hydrogen Peroxide-Trichloroacetonitrile System. J. Am. Chem. Soc. 2013, 135 (22), 8161-8164.

Johnson, A.; Saundersa, M. J.; Back, T. G. Stereodivergent synthesis of the LFA-1 antagonist BIRT-377 by porcine liver esterase desymmetrization and Curtius rearrangement. Org. Biomol. Chem. 2015, 13 (5), 1463-1469.

GHS Hazard and Precautionary Statements

Hazard Statements: H311-H315-H319-H331-H334-H335

Toxic in contact with skin. Causes skin irritation. Causes serious eye irritation. Toxic if inhaled. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P285-P302+P352-P304+P340-P305+P351+P338-P311-P312-P332+P313-P337+P313-P361-P363-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. In case of inadequate ventilation wear respiratory protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Remove/Take off immediately all contaminated clothing. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
510282
Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2929.10
TSCA
Yes

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