Thiocarbanilide

Thiocarbanilide
Names
	Preferred IUPAC name N,N′-Diphenylthiourea
	Other names 1,3-Diphenylthiourea; sym-Diphenylthiourea; Diphenylthiourea; 1,3-Diphenyl-2-thiourea; DPTU; Sulfocarbanilide
Identifiers
CAS Number	102-08-9 ;
3D model (JSmol)	Interactive image;
ChEMBL	ChEMBL275260 ;
ChemSpider	610932 ;
ECHA InfoCard	100.002.732
PubChem CID	700999;
UNII	9YCB5VR86Z ;
CompTox Dashboard (EPA)	DTXSID4026139 ;
	InChI InChI=1S/C13H12N2S/c16-13(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10H,(H2,14,15,16) Key: FCSHMCFRCYZTRQ-UHFFFAOYSA-N ; InChI=1/C13H12N2S/c16-13(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10H,(H2,14,15,16) Key: FCSHMCFRCYZTRQ-UHFFFAOYAC;
	SMILES S=C(Nc1ccccc1)Nc2ccccc2;
Properties
Chemical formula	C13H12N2S
Molar mass	228.312 g/mol
Appearance	White powder
Density	1.32 g/cm3
Melting point	154.5 °C (310.1 °F; 427.6 K)
Boiling point	decomposes
Solubility in water	slightly soluble in water
Solubility	very soluble in ethanol, diethyl ether, chloroform
Hazards
NFPA 704 (fire diamond)	2 1 0
Flash point	164.7 °C (328.5 °F; 437.8 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

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,^[2] and as a stabilizer for PVC and PVDC. Its use as a vulcanization accelerator was discovered by BF Goodrich chemist George Oenslager.^[3]

Oral, rat: LD₅₀ = 50 mg/kg.

^ Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, Florida: CRC Press, pp. 3–242, ISBN 0-8493-0594-2
^ 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.

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Names

Preferred IUPAC name N,N′-Diphenylthiourea
Other names 1,3-Diphenylthiourea sym-Diphenylthiourea Diphenylthiourea 1,3-Diphenyl-2-thiourea DPTU Sulfocarbanilide
Identifiers
CAS Number	102-08-9^Y
3D model (JSmol)	Interactive image
ChEMBL	ChEMBL275260^Y
ChemSpider	610932^Y
ECHA InfoCard	100.002.732
PubChem CID	700999
UNII	9YCB5VR86Z^Y
CompTox Dashboard (EPA)	DTXSID4026139
InChI InChI=1S/C13H12N2S/c16-13(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10H,(H2,14,15,16)^Y Key: FCSHMCFRCYZTRQ-UHFFFAOYSA-N^Y InChI=1/C13H12N2S/c16-13(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10H,(H2,14,15,16) Key: FCSHMCFRCYZTRQ-UHFFFAOYAC
SMILES S=C(Nc1ccccc1)Nc2ccccc2
Properties
Chemical formula	C₁₃H₁₂N₂S
Molar mass	228.312 g/mol
Appearance	White powder
Density	1.32 g/cm³
Melting point	154.5 °C (310.1 °F; 427.6 K)
Boiling point	decomposes
Solubility in water	slightly soluble in water
Solubility	very soluble in ethanol, diethyl ether, chloroform^[1]
Hazards
NFPA 704 (fire diamond)	2 1 0
Flash point	164.7 °C (328.5 °F; 437.8 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is ^YN ?) Infobox references