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CAS Registry Number

CAS 78-09-1 — Tetraethyl orthocarbonate

CAS 78-09-1 C_{9}H_{20}O_{4} MW 192.2527

Tetraethyl orthocarbonate (TEOC) is a clear, colorless liquid ester used as a reagent in organic synthesis, particularly for protecting carbonyl groups in chemical reactions. It serves as a versatile intermediate in pharmaceuticals, agrochemicals, and fine chemical production. This chemical has a CAS number of 78-09-1, molecular formula C9H20O4, and a molecular weight of 192.2527 g/mol. It is stable at ambient storage conditions with no signal word classification. Molekula supplies Tetraethyl orthocarbonate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

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Molekula products for CAS 78-09-1

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.

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