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LC5770 Tetramethylthiourea
for synthesis


Order number Packaging Quantity Price €
AC32770 Plastic bottle 25 g 25.65


Product information
Hill Formula C5H12N2S
HS Code 2930 90 99
EC number 220-488-0
Molar mass 132.22 g/mol
CAS number 2782-91-4


Chemical and physical data
Solubility 32 g/l (20 °C)
Melting point 75 – 78 °C
Molar mass 132.22 g/mol
Boiling point 245 °C
Vapor pressure 1.9 hPa (25 °C)
Flash point 100 °C


Safety information according to GHS
Hazard Statement(s) H302: Harmful if swallowed.
Signal Word Warning
Hazard Pictogram(s)
RTECS YU2750000
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Safety information
R Phrase R 22
Harmful if swallowed.
Categories of danger harmful
Hazard Symbol Harmful


Toxicological data
LD 50 oral LD50 rat 920 mg/kg


Assay (GC, area%) ≥ 98 %
Melting range
– lower value
≥ 75 °C
– upper value ≤ 78 °C
Identity (IR) passes test