Methylene bis(thiocyanate) cas no:6317-18-6
Synonyms: Methylenethiocyanate;Methylenedirhodanide;NSC 40464;Nalco 5793;Nalco D 2303;NalflocN 206;Proxel MB;Slimicide MC;V 709;WT 307B;Thiocyanicacid, methylene ester (6CI,7CI,8CI,9CI);Antiblu 3737;Antiblu 3738;Basiment540;Bis(thiocyanato)methane;Busan 110;Dithiocyanomethane;Kilstain;MBT;Metasol T 10;Methylene bis(thiocyanate);
NameMethylene bis(thiocyanate)
CAS6317-18-6
SynonymsMethylenethiocyanate;Methylenedirhodanide;NSC 40464;Nalco 5793;Nalco D 2303;NalflocN 206;Proxel MB;Slimicide MC;V 709;WT 307B;Thiocyanicacid, methylene ester (6CI,7CI,8CI,9CI);Antiblu 3737;Antiblu 3738;Basiment540;Bis(thiocyanato)methane;Busan 110;Dithiocyanomethane;Kilstain;MBT;Metasol T 10;Methylene bis(thiocyanate);
EINECS(EC#)228-652-3
Molecular FormulaC3H2N2S2
Molecular Weight130.191
Appearanceyellow crystalline powder
refractive index1.6
storage tempKeep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Hazard T+:Verytoxic;N:Dangerousfortheenvironment;
Risk R25;R26;R34;R43;R50
Safety
Safety Information of?Methylene dithiocyanate (CAS NO.6317-18-6):
Hazard Codes: N 
,T+ 
Risk Statements: 23/24/25-36/37-50-43-34-26-25
23/24/25: Toxic by inhalation, in contact with skin and if swallowed
36/37: Irritating to eyes and respiratory system
25: Toxic if swallowed.
26: Very toxic by inhalation.
34: Causes burns.
43: May cause sensitization by skin contact.
50: Very toxic to aquatic organisms.
Safety Statements: 26-28-36/37/39-45-61
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
28A: After contact with skin, wash immediately with plenty of water.
36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
45: In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
61: Avoid release to the environment. Refer to special instructions/safety data sheets.
RIDADR: UN 2811 6.1/PG 2
WGK Germany: 3
RTECS: XL1560000
HazardClass: 8
PackingGroup: II
Poison by ingestion, intravenous, and subcutaneous routes. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also THIOCYANATES.
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| mouse |
LD50 |
intravenous |
3600ug/kg (3.6mg/kg) |
? |
U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03787, |
| rabbit |
LDLo |
skin |
398mg/kg (398mg/kg) |
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
LIVER: OTHER CHANGES |
National Technical Information Service. Vol. OTS0545751, |
| rabbit |
LDLo |
subcutaneous |
20mg/kg (20mg/kg) |
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
VASCULAR: BP LOWERING NOT CHARACTERIZED IN AUTONOMIC SECTION |
Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 150, Pg. 257, 1930. |
| rat |
LD50 |
oral |
55mg/kg (55mg/kg) |
? |
Developments in Industrial Microbiology. Vol. 12, Pg. 404, 1971. |
