DEP document fragment, February 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\l\DATA\02FEB05\2084.D Vial: 7 Acq On : 5 Feb 2002 10:40 pm Operator: 201-wb Sample : 524 nyc Inst : GC/MS Ins Mise : February 5, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP020502.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 1-(Propenylthio)prop-1-ene Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 15.53 0.03 ug/L 40147 1,4-DIFLUOROBENZENE 15.11 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1-(Propenylthio)prop-1-ene 114 C6H10S 000000-00-0 3 2 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O2 006843-45-4 3 3 3-Cyclobutene-1,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 2 4 Ethyl diazoacetate 114 C4H6N2O2 000623-73-4 2 Abundance Scan 668 (15.530 min): 2084.D (-) m/z 43.05 100.00%

N, 43

5000

86 15.20 15.40 15.60 15.80 ________________ 1 i ________________________________ 1 ■ ■ ■ ■ i 1 ■ 1 1 i 1 ■ ■ ' i ■ 1 ‘ ■ i 1 ■ ■ ■ i ' 1 ‘ ‘ i • .. m/z 41.05 14.76% /z—> 20 30 40 50 60 70 80 90 100 110 120 Abundance #2940:1-(Propenylthio)prop-1-ene 41 1 4 99

5000 15.20 15.40 15.60 15.80 ‘ 59 73 85 m/z 39.05 14.72% 47 I.... Ill... | 20 I ■ • ' ■ i ■ 30 ■ ■ ■ r 40 4—— 60 70 80 90 1 1 I 1 ' n/z—> 50 100 110 120 Abundance #64088:2,4-lmidazolidinedione, 3-methyl- 1 4 1 Y 0) ( pAi K 11 15.20 15.40 15.60 15.80 58 5000 m/z 86.10 14.54% 86 42 I+I’14 71 TTvL । । .1... .N... ). i ' ■ ' ■ i ■ 1 ' • i 1 ■ ■ • i ■ ■ ■ । ■ ■ ■ ■ । ■ ' ■ ■ । ■ ■ ■ i ■ ■ miz-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64087:3-Cyclobutene1,2-dione, 3,4-dihydroxy- 29 58 15.20 15.40 15'60 15.80’ m/z 42.15 9.86%

5000- 114

41 — 1 ■ ■ ■ 68■ i ■ 1 ■ ■ i ■ ■ 861 ■ i ■ ■ ■ • i ■ ■ ‘ ■ i ■ ■ ■ i • • miz-> 20 30 40 50 60 70 80 90 100 110 120 15.20 15.40 15.60 15.80 "II

2084.D HP020502.M Thu Feb 14 10:54:10 2002 Page 1

NYC-WTC_000019372