Silicon dioxide

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Names

[ CAS No. ]:
10279-57-9

[ Name ]:
Silicon dioxide

[Synonym ]:
Dioxosilane
Cristobalite
Silane, dioxo-

Chemical & Physical Properties

[ Density]:
2.6 g/mL at 25ºC(lit.)

[ Boiling Point ]:
1610ºC(lit.)

[ Melting Point ]:
>100ºC(lit.)

[ Molecular Formula ]:
O2Si

[ Molecular Weight ]:
60.084

[ Exact Mass ]:
59.966755

[ PSA ]:
34.14000

[ Appearance of Characters ]:
tablets (~0.5 g each)

[ Index of Refraction ]:
n20/D 1.544(lit.)

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
48/20

[ Safety Phrases ]:
22

[ WGK Germany ]:
3

[ RTECS ]:
VV7340000

Related Compounds

  • Silicon dioxide
  • Silicon dioxide
  • Silicon dioxide
  • Silicon dioxide
  • Silicon dioxide
  • Silicon dioxide
  • 4-[(4,5-Dimethyl-1,3-thiazol-2-yl)oxy]oxolan-3-amine
  • 4-{[(4,5-Dimethyl-1,3-thiazol-2-yl)oxy]methyl}pyridine
  • 4-Methyl-2-(prop-2-en-1-yloxy)-1,3-thiazole
  • 2-Cyclobutoxy-4-methyl-1,3-thiazole
  • 4-Methyl-2-(oxolan-3-yloxy)-1,3-thiazole
  • 3-(4-Chloro-2-methylphenyl)azetidine
  • 3-[(4-Methyl-1,3-thiazol-2-yl)oxy]-1-azabicyclo[2.2.2]octane
  • 2-[(3,3-Difluorocyclobutyl)methoxy]-4-methyl-1,3-thiazole
  • 4-[(4-Methyl-1,3-thiazol-2-yl)oxy]oxolan-3-amine
  • 3-{1-[(4-Methyl-1,3-thiazol-2-yl)oxy]ethyl}pyridine
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