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Tetraethoxysilane
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Fine chemicals

Tetraethoxysilane (CAS 78-10-4) is part of the pure metals and metal compounds category of our fine chemicals catalogue, with ≥ 99% purity. Available in 100 mL, 250 mL, 500 mL, 1 L, 2500 mL; other quantities on request.

Pure metals and metal compounds

Fine chemical

Tetraethoxysilane

Synonyms: Tetraethyl orthosilicate, Tetraethyl silicate, Dynasil A, Silicon ethoxide, Silikan L, Silicon tetraethoxide, Ethyl orthosilicate, Tetraethoxysilicon

Cat. No.
F-M1859-100ML
CAS
78-10-4
Formula
C8H20O4Si
Molecular weight
208.33 g/mol
Purity
≥ 99%
Storage
Room temperature (+20 °C)

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Pack size
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Pack sizes and prices

CodePack sizePrice
F-M1859-100ML100 mL
F-M1859-250ML250 mL
F-M1859-500ML500 mL
F-M1859-1L1 L
F-M1859-2500ML2500 mL

Product data

Cat. No.F-M1859
CAS78-10-4
EC number201-083-8
MDL numberMFCD00009062
FormulaC8H20O4Si
Molecular weight208.33 g/mol
Purity≥ 99%
StorageRoom temperature (+20 °C)
Customs code (HS)2920907090
Pack sizes100 mL, 250 mL, 500 mL, 1 L, 2500 mL

Safety

Hazard pictograms

Flammable
Flammable
Harmful, irritant
Harmful, irritant

Hazard statements

  • H226Flammable liquid and vapour.
  • H319Causes serious eye irritation.
  • H332Harmful if inhaled.
  • H335May cause respiratory irritation.
  • H336May cause drowsiness or dizziness.

Precautionary statements

P210, P261, P280, P304+P340, P312, P337+P313

Transport

Dangerous goods for transport: UN 1292, class 3, packing group III.

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What you receive

Certificate of analysis

Lot certificate of analysis, on request with the order.

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From milligram samples to bulk quantities: we also quote pack sizes that are not listed.

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Frequently asked questions

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