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CAS 2798-05-2

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4,4'Diisothiocyanatodiphenylmethane

Description:
4,4'-Diisothiocyanatodiphenylmethane, with the CAS number 2798-05-2, is an organic compound characterized by the presence of two isothiocyanate functional groups attached to a diphenylmethane backbone. This compound typically appears as a solid and is known for its reactivity, particularly in forming thiourea derivatives and other sulfur-containing compounds. It is often utilized in the synthesis of polymers, particularly in the production of polyurethane and other materials where isothiocyanate groups can facilitate cross-linking. The compound exhibits moderate toxicity and should be handled with care, as isothiocyanates can be irritants to the skin, eyes, and respiratory system. Additionally, it is important to note that 4,4'-diisothiocyanatodiphenylmethane can participate in various chemical reactions, including nucleophilic substitutions and polymerization processes, making it a valuable intermediate in organic synthesis and materials science. Proper safety measures and protocols should be followed when working with this compound in laboratory settings.
Formula:C15H10N2S2
InChI:InChI=1/C15H10N2S2/c18-10-16-14-5-1-12(2-6-14)9-13-3-7-15(8-4-13)17-11-19/h1-8H,9H2
SMILES:c1cc(ccc1Cc1ccc(cc1)N=C=S)N=C=S
Synonyms:
  • 1,1'-Methanediylbis(4-Isothiocyanatobenzene)
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