CAS 3688-08-2
:1,2-Diisothiocyanatoethane
Description:
1,2-Diisothiocyanatoethane, with the CAS number 3688-08-2, is a chemical compound characterized by the presence of two isothiocyanate functional groups (-N=C=S) attached to a two-carbon ethane backbone. This compound is typically a colorless to pale yellow liquid with a pungent odor, indicative of the isothiocyanate moiety. It is known for its reactivity, particularly in nucleophilic substitution reactions, due to the electrophilic nature of the isothiocyanate groups. 1,2-Diisothiocyanatoethane is soluble in organic solvents and can participate in various chemical reactions, including polymerization and the formation of thioureas. It is often used in organic synthesis and as a reagent in chemical research. Safety precautions are necessary when handling this compound, as it can be toxic and irritating to the skin, eyes, and respiratory system. Proper storage and handling protocols should be followed to mitigate any health risks associated with exposure.
Formula:C4H4N2S2
InChI:InChI=1S/C4H4N2S2/c7-3-5-1-2-6-4-8/h1-2H2
InChI key:InChIKey=KVUYSIIZYQUVMT-UHFFFAOYSA-N
SMILES:C(CN=C=S)N=C=S
Synonyms:- Dimethylene diisothiocyanate
- Ethane, 1,2-diisothiocyanato-
- 1,2-Diisothiocyanatoethane
- Ethylene diisothiocyanate
- Isothiocyanic acid, ethylene ester
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