GCMS analysis results, sample AE05239, March 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

, Data ,File C:\MSDCHEM\l\DATA\031602\5239.D Vial 16 Acq On 16 Mar 2002 11:08 pm Operator McLean Sample 3/9 Inst Instrumen Mise Multiplr 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\l\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 1 1,3-Dioxolane (CAS) $$ 1,3-... Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T.

5.57 1.61 ug/L 414612 1,4-Dichlorobenzene-d4 9.54

Hit# of 5 Tentiative ID MW MolForm CAS# Qual 1 1,3-Dioxolane /cAS) $$ 1,3-Dioxo... 74 C3H6O2 000646-06-0 9 2 1,3-Dioxolane/ 74 C3H6O2 000646-06-0 9 3 Butane, 2-methoxy-2-methyl- $$ E... 102 C6H14O 000994-05-8 9 4 Butane, 2-mebkoxy-2-methyl- 102 C6H14O _______ 000994-05-8 9 Abundance ' Scan 275 (5.570 min): 5239.D (-) m/z 73.10 100.00% 73

5000

45 5.20 5.40 5.60 5.80 6.00 Ol ..................... ,1 I ®7 ■'93 m/z 45.10 14.78% ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' Tl/Z~> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1994: 1,3-Dioxolane (CAS) $S l73-bioxolan’S$ Glycolformal... 73

5000 44 .................... I-,-........................ 5.20 5.40 5.60 5.80 6.00 29 m/z 71.10 8.04% 15 150 0 nn/z~> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1992: 1,3-Dioxolane 73

5.20 5.40 5.60 5.80 6.00 5000 44 m/z 55.10 5.61%'

29 IS 0 12,1 .1, ,1 60 •n/z~> 10 20 30 40 . 5 Abundance #9702: Butane, 2-methoxy-2-methyl- SS Ether, methyl tert-p... 73 ■p" 5.20 5.40 5,60 5.80 6.00 m/z 74.10 4.67%

5000 43 55 87 29 0 I' "I.................... m/z-> 10 20 30 40 50 60 70 80 90 100 110 5.20 5.40 5.60 5.80 6.00

5239.D 5080302.M Wed Mar 20 08:52:09 2002 Page 3

NYC-WTC_000059064