Volatile organic compounds results, Mar 7 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\1\DATAX 02mar07\5166.D Vial: 15 Acq On 7 Mar 2002 9:34 pm Operator: 201-wb Sample nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 1-Propanethiol Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 17.20 0.03 ug/L 25981 1,4-DIFLUOROBENZENE 15.05 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1-Propanethiol 76 C3H8S 000107-03-9 7 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 4 3 Formamide, N-(cyanomethyl)- 84 C3H4N20 005018-27-9 3 4 N-Nitrosodimethylamine 74 C2H6N2O ______ 000062-75-9 3 Abundance Scan 776 (17.197 min): 5166.D (-) m/z 73.95 100.00% 74

47 82 5000

16.80 17.00 17.20 17.40 17.60 44 m/z 82.00 53.98% TTTr i ‘ ■ "i‘1111 ■ ■ i • ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■' ■ ■ I I ‘" I'1" I' ‘‘ I ‘‘' I m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #62606:1-Propanethiol

43 47 76

27 — 5000 16.80 17.00 17.20 17.40 17.60 m/z 46.95 50.82% 35 61 111.. >.।... 111... ।. ।. ।.... । ■' i' ■ ■' i' - i111 * i 1 •111 *1 * i m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #63810: Acetonitrile, dichloro- 74 35 16.80 17.00 17.20 17.40 17.60 82 m/z 84.00 41.86% 5000

38 47

86 ■■। । ‘■ i ■ ■ ■■ A I.... 1... .p.,.I..I ’ 11 H ’ ’ * I ‘1 ” I m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #533: Formamide, N-(cyanomethyl)- 29 16.80 17.00 17.20 17.40 17.60 m/z 76.00 34.89% 84 N 55 5000

40 36 45 ....... ,1 ‘11 *' “ 66 i “ “ 111' • 11' “ 11 Pmpuag II ............. m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 16.80 17.00 17.20 17.40 17.60

5166.D HP022702.M Thu Mar 07 22:13:57 2002 Page 2

NYC-WTC_000021228