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2-Chloroethyl isocyanate, 97%
2-Chloroethyl isocyanate, 97%
2-Chloroethyl isocyanate, 97%
Thermo Scientific Chemicals

2-Chloroethyl isocyanate, 97%

CAS: 1943-83-5 | C3H4ClNO | 105.521 g/mol
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Catalog number A17289.22
also known as A17289-22
Price (USD)
274.65
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305.00
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Quantity:
100 g
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Price (USD)
274.65
Online Exclusive
305.00
Save 30.35 (10%)
Each
Chemical Identifiers
CAS1943-83-5
IUPAC Name1-chloro-2-isocyanatoethane
Molecular FormulaC3H4ClNO
InChI KeyBCMYXYHEMGPZJN-UHFFFAOYSA-N
SMILESClCCN=C=O
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)Clear colorless to pale yellow
FormLiquid
Assay (GC)≥96.0%
Identification (FTIR)Conforms (non-U.S. specification)
Refractive Index1.4435-1.4485 @ 20°C (non-U.S. specification)
It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs.

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
It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs.

Solubility
Hydrolyzes in water.

Notes
Store at 4°C. Incompatible with alcohols. Amines, oxidizing agents. Hygroscopic.
RUO – Research Use Only

General References:

  1. John R. Babson. ; Donald J. Reed. Inactivation of glutathione reductase by 2-chloroethyl nitrosourea-derived isocyanates.Biochem. Biophys. Res. Commun.. 1978, 83 (2),754-762.
  2. John A. Montgomery.; Ruby. James.; George S. McCaleb.; Thomas P. Johnston. The Modes of Decomposition of 1,3-Bis(2-chloroethyl)-1-nitrosourea and Related Compounds. J. Med. Chem. 1967, 10 (4),668-674.