GCMS results sample AE08258, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\MSDCHEM\1\DATA\020417\08258.D Vial: 16 Acq On 17 Apr 2002 9:50 pm Operator: Nefliu Sample sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 5 Thiophene Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 7.34 0.32 ug/L 355167 1,4-Dichlorobenzene-d4 9.99

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Thiophene 84 C4H4S 000110-02-1 7 2 2,3,4,5-Tetrahydropyridazine 84 C4H8N2 000694-06-4 5 3 1,2,5-Thiadiazole 86 C2H2N2S 000288-39-1 5 4 Propanoic acid, methyl ester 88 C4H802 000554-12-1 4 Abundance Scan 725 (7 339 min): 08258 D (-724) (-) m/z 40.00 100.00% 40 86

59 5000-

51 ■ 1 i ' 1 ' ■ i ■ ■ ■ ■ i 1 ■ ■ ■ i ■ ■ ■ ■ i

36 7.00 7.20 7 40 7 60

n/z—> 0- TLTTTTT 0 5 HHnITPmpngi 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 72 11'1" i" m/z 86.10 89.15% Abundance #33732: Thiophene 84 58 45 5000 ■ 1 । ■ 1 ■ ■ । ■ ■ ■ ■ । 1 1 1 । । 1 1 1 1 । 7.00 7 20 7.40 7.60 39 m/z 87.90 69.58% 1 1215 I 61 69 262932 36 #++ 81 42 50

n/z—> 0- "t + .......... .1 ■ ■ 1111 ■ 11 ■ 11 7 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #33489 2,3.4,5-Tetrahydropyridazine 28 84 41144L141 7 00 7.20 7.40 7.60 5000 55 m/z 84.00 66.51% 41

■4 69 MMMMMMAMMMAWuMMW 0- ""r "'i" "i" " r"'r "11 ‘ ‘‘I’’’ 1’’ I11'1 i""r ■ 11" 111"' I'1 n/z-> 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #34859 1,2,5-Thiadiazole T"T 86 7.00 7 20 7 40 7 60 m/z 59.00 62.26%

5000 59

32

0 m TTTTTgTTgT TUTT ll.... 27 1 46 ■ । ■ r 1 ' i 1 ■ ■ r । r ■ ■ ■ । 1 1 1 ■ । n/z—> 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 7 00 7 20 7.40 7 60

08258.D 041702SCAN.M Thu Apr 18 09:37:42 2002 Page 10

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