330752 Aldrich

Triphosgene

reagent grade, 98%

DOWNLOAD MSDS (PDF)

Synonym: Bis(trichloromethyl) carbonate

Properties

Related Categories Chemical Synthesis, Coupling, Phosgene Derivatives, Synthetic Reagents
grade   reagent grade
assay   98%
bp   203-206 °C(lit.)
mp   79-83 °C(lit.)
storage temp.   2-8°C

Description

Application

Solid phosgene substitute for a variety of applications, including the one-pot preparation of allyl azides from allyl alcohols and sodium azide,1 and the preparation of the esterification coupling reagent, di-2-thienyl carbonate, from 2(5H)-thiophenone.2

Used in the preparation of 2-chloronicotinaldehydes via cyclization of the corresponding enamides.

Useful substitute for phosgene.

Packaging

5, 25, 100, 500 g in glass bottle

Price and Availability

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