2-[DI(METHYLTHIO)METHYLIDENE]MALONONITRILE

Synonym(s):[2-Cyano-3,3-di(methylthio)]acrylonitrile;[Bis(methylthio)methylene]malononitrile;[Bis(methylthio)methylene]propanedinitrile;[Bis(methylthio)methylidene]propanedinitrile;1,1-Dicyano-2,2-bis(methylthio)ethene

2-[Bis(methylthio)methylene]malononitrile is used as pharmaceutical intermediate.

Melting point:	76-78°C
Boiling point:	248.3±40.0 °C(Predicted)
Density	1.256±0.06 g/cm3(Predicted)
storage temp.	2-8°C
solubility	DMSO (Slightly), Methanol (Slightly)
color	off-white
EPA Substance Registry System	Propanedinitrile, [bis(methylthio)methylene]- (5147-80-8)

Signal word	Warning
Pictogram(s)	Skull and Crossbones Acute Toxicity GHS06 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H312:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H331:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up.