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Trichloroacetyl isocyanate, 97%
CAS: 3019-71-4 | C3Cl3NO2 | 188.39 g/mol
Supplier: Thermo Scientific Chemicals L0022618
Description
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.
ApplicationsTrichloroacetyl 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.
Specifications
| Trichloroacetyl isocyanate | |
| 1.585 | |
| 65°C (149°F) | |
| C3Cl3NO2 | |
| MFCD00002033 | |
| UN2927 | |
| Moisture sensitive | |
| Miscible with dichloromethane,ether,terahydrofuran and protic solvents. | |
| ClC(Cl)(Cl)C(=O)N=C=O | |
| 188.39 | |
| 188.4 |
| 3019-71-4 | |
| 58°C to 60°C (20 mmHg) | |
| Acrid | |
| 1.48 | |
| 50 g | |
| 971201 | |
| 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 | |
| GRNOZCCBOFGDCL-UHFFFAOYSA-N | |
| 2,2,2-trichloroacetyl isocyanate | |
| 76400 | |
| 97% |
Chemical Identifiers
| 3019-71-4 | |
| 188.39 | |
| GRNOZCCBOFGDCL-UHFFFAOYSA-N | |
| 76400 |
| C3Cl3NO2 | |
| MFCD00002033 | |
| 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 | |
| ClC(Cl)(Cl)C(=O)N=C=O |
Safety and Handling
GHS H Statement
H330-H334-H314-H318-H227
Fatal if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.
P210-P233-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P285-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P310-P311-P312-P330-P331-P363-P374-P501c
H227-H301+H311+H331-H314-H318-H334-H335
DOTInformation : Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC LIQUIDS, CORROSIVE, ORGANIC, N.O.S.
EINECSNumber : 221-165-7
TSCA : Yes
Recommended Storage : Keep cold
RUO – Research Use Only