GC/MS results for unknown compounds and surrogates, sample AE10982, May

NYC 9/11 Public Portal Document Library searen compound Report

Data File : C:\MSDCHEM\1\DATA\051402\10982.D Vial: 11 Acq On : 14 May 2002 9:39 pm Operator: Mclean Sample : 5/10 kb Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\l\METHQDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 3 Acetic acid, chloro-, ethyl... Concentration Rank 8

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

3.75 0.43 ug/L 394068 1,4-Dichlorobenzene-d4 9.94

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetic acid, chloro-, ethyl ester 122 C4H7C1O2 000105-39-5 9 2 Hexane, 2-nitro- 131 C6H13NO2 014255-44-8 2 3 Acetyl chloride 78 C2H3C1O 000075-36-5 2 4 Chloromethyl ethanoate 108 C3H5C1O2 1000143-34-6 2 Abundance Scan 114 (3.749 min): 10982.D (-100) (-) m/z 43.TO 100.00% 43

5000

51 63 85 3.40 3.60 3.80 4.00 01 35, „ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ > i ■ ■I ।'< 1 ''Ip1 1 1 1 i hr 1 i 1 ■ ■ ■ i I’l f । ■ । । i j > । । । । i । । < । । । । i । i i ' ■ । m/z 49.10 31.70% m/z-> Abundance 10 20 30

29 40 50 60 70 80 90 100 #108005: Acetic acid, chloro-, ethyl ester 110 120 130 "Maun, 5000 ' ' i ' ■ 1 ■ i ' r ■ ■ i ' ' 1 ' i ■

77 3.40 3.60 3.80 4.00 42 49 m/ z 85.00 6.41% 14 * - 14— "'i59 66 | 88 94 107 122 0! " '11' ' 1 ’ i 1 ■ ■ ■ I ' 1′11 1 1 1 ''rl ’ 1 rr 1***I1**I mfz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #4498: Hexane, 2-nitro- 43 A4 w 1 n4 . ■ ap,MA, AM 3.40 3.60 3.80 4.00 5000 85 m/z 86.00 6.37%

Of -+37 27 i, 55 , III, 63 69 76 +41—PPPT4 ,t ■ i • ■ ■ ■ 102 114 > i ■ ■127 i ' ■ ■ ■ i ■ । ■ -1 ■ ■ ■ ■ t MMAwpoMwkow, m/z-> 10 20 30 40 50 60 70 80 90, 100 110 120 130 Abundance #3868: Acetyl chloride 43 3.40 3.60 3.80 4.00 m/z 51.00 6.31% 5000 15 "MMwyp{""MMna 36 63 28 0 — .■I r plpi i1 1,11 ’ ’ 450 r111 ■ । ■ ■'' । ■ ■ ■ ■ । ■ ■ ■ ■ । ■ i ■ ■ ■ ■ 11 । ■ ■ ■ ■ । m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 3.40 3.60 3.80 4.00

10982.D 050102 .M Thu May 16 14:38:09 2002 Page 6

NYC-WTC_000023935