Thiosemicarbazide cas no:79-19-6
Synonyms: 1-Aminothiourea;aminothiourea hydrochloride;Isothiosemicarbazide (VAN);4346-94-5;Hydrazinecarbothioamide, monohydrochloride;TSZ;Thiosemicarbazide hydrochloride;Thiocarbamylhydrazine;1-Amino-2-thiourea;RCRA waste number P116;Thiosemicarbazide monohydrochloride;3-Thiosemicarbazide;2-Thiosemicarbazide;Hydrazinecarbothioamide;RCRA waste no. P116;TSC;Semicarbazide, 3-thio-;Semicarbazide, thio-;Nitrogen fluoride (N2F4);Semicarbazide, thio-, monohydrochloride;Thiocarbamoylhydrazine;aminothiourea;Aminothio-urea;USAF EK-1275;Isothiosemicarbazide;N-Aminothiourea;THIOCARBAM-YLHYDRAZINE;HYDRAZINECARBOTHIO-AMIDE;THIOSEMICARBAZIDE GR;
NameThiosemicarbazide
CAS79-19-6
Synonyms1-Aminothiourea;aminothiourea hydrochloride;Isothiosemicarbazide (VAN);4346-94-5;Hydrazinecarbothioamide, monohydrochloride;TSZ;Thiosemicarbazide hydrochloride;Thiocarbamylhydrazine;1-Amino-2-thiourea;RCRA waste number P116;Thiosemicarbazide monohydrochloride;3-Thiosemicarbazide;2-Thiosemicarbazide;Hydrazinecarbothioamide;RCRA waste no. P116;TSC;Semicarbazide, 3-thio-;Semicarbazide, thio-;Nitrogen fluoride (N2F4);Semicarbazide, thio-, monohydrochloride;Thiocarbamoylhydrazine;aminothiourea;Aminothio-urea;USAF EK-1275;Isothiosemicarbazide;N-Aminothiourea;THIOCARBAM-YLHYDRAZINE;HYDRAZINECARBOTHIO-AMIDE;THIOSEMICARBAZIDE GR;
EINECS(EC#)201-184-7
Molecular FormulaCH5N3S
Molecular Weight91.136
Appearancewhite crystalline solid
refractive index1.463 (20 C)
storage tempPoison room
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1
Hazard T+:Verytoxic;
Risk R28;R52/53
Safety
Hazard Codes:T+ 
Risk Statements:28-52/53-26/27/28?
R28:Very toxic if swallowed.?
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.?
R26/27/28:Very toxic by inhalation, in contact with skin and if swallowed.
Safety Statements:22-26-36/37-45-61-28A-36/37/39?
S22:Do not breathe dust.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36/37:Wear suitable protective clothing and gloves.?
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.?
S28:After contact with skin, wash immediately with plenty of soap-suds.?
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR:UN 2811 6.1/PG 2
WGK Germany:3
RTECS:VT4200000
F:8-9-23
HazardClass:6.1
PackingGroup:II
HS Code:29309070
Poison by ingestion, intraperitoneal, and intravenous routes. Questionable carcinogen with experimental tumorigenic data. Human mutation data reported. When heated to decomposition it emits very toxic fumes of NOx and SOx.
HS Code 29309070
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