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217328 Aldrich

Trichloroacetyl isocyanate

96%

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Properties

Related Categories Building Blocks, Chemical Synthesis, Isocyanates, Nitrogen Compounds, Organic Building Blocks More...
InChI Key   GRNOZCCBOFGDCL-UHFFFAOYSA-N
assay   96%
refractive index   n20/D 1.480(lit.)
bp   80-85 °C/20 mmHg(lit.)
density   1.581 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Packaging

1, 10 g in ampule

Application

Trichloroacetyl isocyanate was used in catalytic one-pot dehydrative glycosylation of 1-hydroxy carbohydrate. It was also used as a reagent for the conversion of alcohols to carbamates†.

General description

Conformational stability and vibrational IR and Raman spectra of trichloroacetyl isocyanate has been investigated. Trichloroacetyl isocyanate is commonly employed as in situ derivatizing reagent for the 13C NMR studies of alcohols, phenols and amines. It undergoes 1,5-cycloaddition reaction with anhydro-2-deoxy-D-erythro- and -L-threo-pent-1-enitols and 1,5-anhydro-2-deoxy-D- and -L-arabino-hex-1-enitols to yield [2+2] and [4+2] cycloadducts.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
Reacts violently with water.
RIDADR 
UN 2206PSN1B 6.1 / PGIII
WGK Germany 
3
Flash Point(F) 
150.8 °F
Flash Point(C) 
66 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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Description

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94791 SnapIT Ampule Opener, Regular, for 1-2ml, 5-10ml, 10-15ml ampoules
43917 SnapIT Ampule Opener, large, for 5-10ml, 10-15ml, 20-25ml ampoules
08168 Timestrip Plus 8 °C

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