Analytical method of monitoring air for chloromethyl ether

Details Analytical method of monitoring air for chloromethyl ether Analytical method of monitoring air for chloromethyl ether

1973-09-04

1976-04-06

Richman, Barry S.

Chemistry: physical processes

Physical processes

Crystallization

23230M, 23230L, 23232E, 23255E, 55 67, 55386, G01N 3108

Patent

active

039486028

ABSTRACT:
Apparatus and method for monitoring air to determine the presence of chloromethyl methyl ether at the part per billion level.
The above compound is reacted with an alkali metal salt of an alcohol, a phenol, or a chlorophenol to form a derivative which provides suitable sensitivity when applied to a gas chromatograph utilizing a suitable detector such as a hydrogen flame detector or, if a chlorophenol reactant is used, an electron capture detector.

REFERENCES:
patent: 3230046 (1966-01-01), Beroza
patent: 3374660 (1968-03-01), McKinney et al.
patent: 3740195 (1973-06-01), Lietzau
patent: 3807217 (1974-04-01), Wilkins et al.
patent: 3837806 (1974-09-01), Ritter et al.
Gaylord, Norman G.; Polyethers Part I Polyalkylene Oxides and Other Polyethers; Interscience Publishers dio. of John Wiley & Sons; New York, N.Y., 1963; pp. 433 and 434.

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