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2782-91-4

Name Tetramethylthiourea
CAS 2782-91-4
EINECS(EC#) 220-488-0
Molecular Formula C5H12N2S
MDL Number MFCD00008324
Molecular Weight 132.23
MOL File 2782-91-4.mol
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Chemical Properties

Appearance COLORLESS TO YELLOW CRYSTALLINE CHUNKS
Melting point  75-77 °C (lit.)
Boiling point  245 °C (lit.)
density  1.005 (estimate)
refractive index  1.5300 (estimate)
Fp  190 °C
storage temp.  2-8°C
solubility  32g/l
form  solid
pka 1.50±0.50(Predicted)
color  Off-White to Pale Beige
Water Solubility  32 g/L (20 ºC)
BRN  1744916
InChIKey MNOILHPDHOHILI-UHFFFAOYSA-N
Uses
As a drug.
CAS DataBase Reference 2782-91-4(CAS DataBase Reference)
NIST Chemistry Reference Thiourea, tetramethyl-(2782-91-4)
EPA Substance Registry System 2782-91-4(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  YU2750000
TSCA  Yes
HS Code  29309070
Safety Profile
Moderately toxic by ingestion. Questionable carcinogen with experimental carcinogenic and teratogenic data. Human mutation data reported. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also SULFIDES.
Hazardous Substances Data 2782-91-4(Hazardous Substances Data)

Hazard Information

Material Safety Data Sheet(MSDS)

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