GCMS Method 508 sample analysis results, April 9 2002

NYC 9/11 Public Portal Document

Library Search Compound Report .Data File C:\MSDCHEM\l\DATA\020409\6339.D Vial: 8 Acq On 9 Apr 2002 9:41 pm Operator: McLean Sample 3/18 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1...\SCANAPR0902.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 1 Acetic acid, 3-[1,3]dioxola... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 5.55 1.14 ug/1 772211 1,4-Dichlorobenzene-d4 10.67 Hit# of. 5 Tentative ID MW MolForm CAS# Qual

1 Acetic acid, 3-[1,3]dioxolan-2-y... 174 C8H14O4 1000186-02-3 36 2 N-Ethylformamide 73 C3H7NO 000627-45-2 5 3 3-Pentanol, 3-methyl- 102 C6H14O 000077-74-7 4 4 Butane, 2-methoxy-2-methyl- 102 C6H14O 000994-05-8 4 Abundance Scan 421 (5.553 min): 6339.D (-418) (-) m/z 73.10 100.00% 7)3

5000 43

5.20 5.40 5.60 5.80 ,1,1 51 11 87 I'''' I'''' I'''' I I'''' I'''' I' ''' I'''' I'' ‘' I m/z 43.10 31.19% ■nfe-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #25344: Acetic acid, 3-[1,3]dioxolan-2-ylpropyl ester 7)3

I , I , , , . I . I , I , I I , , . , I , 520 5.40 5.60 5.80 43 m/z 41.10 12.38% 27 ,,| 55 I 87 113 131 174 ■n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #857: N-Ethylformamide 33 73 520 5.40 5.60 5.80 5000 m/z 45.10 11.64% 44 58

p-i-TTpH-i-rp-rrrp-r-rry I'' ‘' I' ’" I " '«I" •' I Ti/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 ^bu^dance #114875: 3-Pentanol, 3-methyl- 7(3 520 5.40 5.60 5.80 m/z 71.10 7.96% 553 27 « " 87 63 I ' I ' '''I' I'' '-'T' ' " I " " I I p-r-rrY I' I " " I " ’' I " " I' ' ■n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 5.2Q 5.40 5.60 5.80

6339.D SCANAPR0902.M Thu May 02 14:07:04 2002 Page 3

NYC-WTC_000060258