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  7. Trichloroacetyl isocyanate, 97%

Trichloroacetyl isocyanate, 97%

Code produit 11332715
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11332715 2 g 2g
11342715 10 g 10g
11359953 50 g 50g
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Code produit 11332715 Fournisseur Thermo Scientific Alfa Aesar Code fournisseur L00226.04
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Estimated Shipment: 20-11-2026
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Description

CAS: 3019-71-4 | C3Cl3NO2 | 188.39 g/mol

Trichloroacetyl isocyanate is used as an in-situ derivatizing reagent for characterization of alcohols, glycols, phenols, and amines by nuclear magnetic resonance. It is also used in anion chemical ionization mass spectrometry and in catalytic one-pot dehydrative glycosylation of 1-hydroxy carbohydrate. Further, it serves as a reagent for the conversion of alcohols into carbamates.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Trichloroacetyl isocyanate is used as an in-situ derivatizing reagent for characterization of alcohols, glycols, phenols, and amines by nuclear magnetic resonance. It is also used in anion chemical ionization mass spectrometry and in catalytic one-pot dehydrative glycosylation of 1-hydroxy carbohydrate. Further, it serves as a reagent for the conversion of alcohols into carbamates.

Solubility
Miscible with dichloromethane, ether, terahydrofuran and protic solvents.

Notes
Moisture sensitive. Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with acids and strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 3019-71-4
Molecular Formula C3Cl3NO2
Molecular Weight (g/mol) 188.39
MDL Number MFCD00002033
InChI Key GRNOZCCBOFGDCL-UHFFFAOYSA-N
Synonym trichloroacetyl isocyanate, acetyl isocyanate, trichloro, trichloroacetylisocyanate, isocyanic acid trichloroacetyl ester, unii-qxv1p5j6jl, qxv1p5j6jl, acetyl isocyanate, 2,2,2-trichloro, 2,2,2-trichloroethanecarbonyl isocyanate, trichloroethanecarbonyl isocyanate, trichloroacetyl isocyanate, nmr grade
PubChem CID 76400
SMILES ClC(Cl)(Cl)C(=O)N=C=O

Spécification

Density 1.585
Boiling Point 58°C to 60°C (20 mmHg)
Flash Point 65°C (149°F)
Odor Acrid
Refractive Index 1.48
Quantity 2 g
UN Number UN2927
Beilstein 971201
Sensitivity Moisture sensitive
Solubility Information Miscible with dichloromethane,ether,terahydrofuran and protic solvents.
IUPAC Name trichloroethanecarbonyl isocyanate
Formula Weight 188.4
Percent Purity 97%
Chemical Name or Material Trichloroacetyl isocyanate
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