... mechanical, including photocopying, microfilming, and recording,or by any information storage and retrieval system, without permission in writing fromthe publisher.Current printing (last digit):10987654321PRINTED ... 4-nitroanisole and 4-nitrophenol for ethane and fluori-nated ethanes (29); 4-aminobenzophenone for fluoroform and CO2(30); phenolblue for CO2, CHF3,N2O, and ethane (31); and coumarin-153 dye for ... supercritical ethane (—) and CO2(-··-). Absorption in ethane: 580 psia and 53◦C. Absorption in CO2: 800 psia and 50◦C. Fluorescence in ethane (in the order of increasing band width): the vaporphase,...