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CISDOC database

Document ID (ISN)104642
CIS number 06-123
ISSN - Serial title 1231-868X - Podstawy i Metody Oceny Środowiska Pracy
Year 2005
Convention or series no.
Author(s) Brzeźnicki S.
Title Isophorone diisocyanate - determination method
Original title Izocyjanian 3-izocyjanianometylo-3,5,5-trimetylocykloheksylu - metoda oznaczania [in Polish]
Bibliographic information 2005, Vol.43, No.1, p.13-18.
Abstract A method for the determination of isophorone diisocyanate in air is described. Air samples are collected by drawing a known volume of air through glass fibre filters impregnated with a solution of l-(2-pyridyl)piperazine. The filters are transferred into 4 ml vials and extracted in a shaker with 2 ml of the acetonitrile: dimethylsuloxide (9:1) mixture. The obtained extracts are analyzed by high performance liquid chromatography using ultraviolet or spectrofluorimetric detection. The working range of the analytical method is from 0.1 to 8.0 µg/ml (0.0013 to 0.106 mg/m3 for a 150 l air sample).
Descriptors (primary) isophorone diisocyanate; determination in air; sampling and analysis
Descriptors (secondary) threshold limit values; high performance chromatography; spectrophotometry; description of technique; Poland
Document type D - Periodical articles
Country / State or ProvincePoland
Subject(s) Toxic and dangerous substances
Broad subject area(s) Chemical safety
Browse category(ies) Isocyanates
Cyano compounds