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34893-92-0 - 3,5-Dichlorophenyl isocyanate, 97% - A19991 - Alfa Aesar

A19991 3,5-Dichlorophenyl isocyanate, 97%

CAS Number
34893-92-0
Synonyms

Size Price ($) Quantity Availability
5g 60.15
25g 225.40
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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
Sensitivity
Moisture Sensitive
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: H330-H315-H335-H334-H318

Fatal if inhaled. Causes skin irritation. May cause respiratory irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Causes serious eye damage.

Precautionary Statements: P260-P284-P285-P261-P280-P304+P340-P305+P351+P338-P320-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. In case of inadequate ventilation wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. Specific treatment is urgent (see label). Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

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

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