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Agent Name Methylene thiocyanate
CAS Number 6317-18-6
Formula C3-H2-N2-S2
Major Category Other Uses
Synonyms CP 17879; Methane, dithiocyanato-; Methylendirhodanid [Czech]; Methylendithiokyanat [Czech]; Methylene bis(thiocyanate); Methylene dithiocyanate; Methylene thiocyanate; Methylenebis(thiocyanate); Methylenedirhodanid [German]; Methylenedirhodanide; Nalco D-1994; Nalfloc N 206; Proxel MB; Thiocyanic acid, methylene ester; V 709; [ChemIDplus] Organiclear, Methylene bisthiocyanate; [Hawley] UN2811
Category Preservatives/Disinfectants
Description Yellow to light orange solid; [CAMEO]
Sources/Uses Used against wood rot, termites, mildew, and decay; [Hawley] Powerful action against slime-forming bacteria, spore formers, and fungi; Used in paper mills and water cooling systems; [HSDB]
Comments A skin and eye irritant; May cause skin sensitization after prolonged contact; [ICSC] Toxic by inhalation and ingestion; Causes burns; [ESIS] A corrosive substance that causes lacrimation and may cause lung edema after inhalation of high concentrations; [CAMEO] Thiocyanates release cyanide on contact with acid. [MSDSonline] See "CYANIDES."
Exposure Assessment
Vapor Pressure 0.00197 mm Hg
Explanatory Notes ERG Guide for "Corrosive solid, toxic, n.o.s."
Adverse Effects
Toxic Pneumonitis Yes
Dermatotoxin Skin Burns
Skin Sensitizer Yes
Lacrimator Yes
Other Poison Chemical Asphyxiant
Links to Other NLM Databases
Health Studies Human Health Effects from Hazardous Substances Data Bank: METHYLENE THIOCYANATE  
Toxicity Information Search TOXNET
Chemical Information Search ChemIDplus
Related Information in Haz-Map
Diseases Occupational diseases associated with exposure to this agent:
Processes Industrial Processes with risk of exposure:





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Last updated: January, 2009