Chemistry:Thiocarbanilide
From HandWiki
Thiocarbanilide is an organic chemical compound with the formula (C6H5NH)2CS. This white solid is a derivative of thiourea. It is prepared by the reaction of aniline and carbon disulfide.
Uses
Thiocarbanilide is commonly used as a vulcanization accelerator for rubber,[1] and as a stabilizer for PVC and PVDC. Its use as a vulcanization accelerator was discovered by BF Goodrich chemist George Oenslager.[2]
Reactions
Thiocarbanilide reacts with phosphorus pentachloride, phosphorus pentoxide, acetic anhydride, and other reagent to produce phenyl isothiocyanate.[3]
Toxicology
Oral, rat: -1">50 = 50 mg/kg.
References
- ↑ Hans-Wilhelm Engels, Herrmann-Josef Weidenhaupt, Manfred Pieroth, Werner Hofmann, Karl-Hans Menting, Thomas Mergenhagen, Ralf Schmoll, Stefan Uhrlandt "Rubber, 4. Chemicals and Additives" in Ullmann's Encyclopedia of Industrial Chemistry 2004, Wiley-VCH, Weinheim. doi:10.1002/14356007.a23_365.pub2
- ↑ Trumbull, H. L. (1933). "Accomplishments of the Medalist". Ind. Eng. Chem. 25 (2): 230–232. doi:10.1021/ie50278a030.
- ↑ F. B. Dains, R. Q. Brewster, and C. P. Olander (1926). "Phenyl isothiocyanate". Organic Syntheses 6: 72. doi:10.15227/orgsyn.006.0072.
 |  |
