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LC1834 Diphenylsilane
for synthesis


Order number Packaging Quantity Price €
AC28834 Glass bottle 5 ml 31.5
AC28834 Glass bottle 25 ml 126


Product information
Hill Formula C12H12Si
Chemical formula (C6H5)2SiH2
HS Code 2931 00 99
EC number 212-271-4
Molar mass 184.31 g/mol
CAS number 775-12-2


Chemical and physical data
Solubility (20 °C) insoluble
Molar mass 184.31 g/mol
Density 1.00 g/cm3 (20 °C)
Boiling point 123 – 126 °C (15 hPa)
Flash point 98 °C
Refractive index 1.5802 (20 °C, 589 nm)


Safety information
R Phrase R 36/38
Irritating to eyes and skin.
S Phrase S 26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Categories of danger irritant
Hazard Symbol Irritant
Storage class 10 Combustible liquids not in Storage Class 3
WGK WGK 1 slightly 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.


Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 1.000 – 1.002
Identity (IR) passes test