DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB26\02015.D Vial: 3 Acq On : 26 Feb 2002 11:57 am Operator: Sample : 508 scan Inst : Instrumen Mise : February 2 6, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l-..\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L

Peak Number 4 Isothiazole, trimethyl- $$ ... Concentration Rank 6 R.T. EstConc Area Relative to I STD R.T. 4.95 0.09 ug/L 42954 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Isothiazole, trimethyl- $$ 3,4,5... 127 C6H9NS 039228-36-9 14 2 Isothiazole, trimethyl- (CAS) $$... 127 C6H9NS 039228-36-9 14 3 hexyl glycolate $$ hexyl hydroxy... 160 C8H1603 037160-54-6 9 4 Acetaldehyde, trichloro- (CAS) $... 146 C2HC130 000075-87-6 9 Abundance Scan 140 (4.954 min): 02015. D (-) m/z 128.90 100.00% 129

43 5000 84 58 71 49 460 4.80 5.00 5.20 O—T 1 1 1 1 1 ' 1 1 1 1 ' i' ■ i ■ 1 1 ■ I' ■ ■ ' i ■ 1 i ■ 1 1 ■ i ■ ' ' ' i ■ ■ 1 ' i ■ ■ ■ ' i ■ ■ m/z 126.90 69.67% m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #23583: Isothiazole, trimethyl- $$ 3,4,5-Trimethylisothiazole 127

5000- 112 ■ ' i ‘ ' 1 1 i 1 ' 1 1 i ' ' 1 1 i ' ' ■ ‘ i ' 71 4 60 4.80 5.00 5.20 86 m/z 43.10 63.89% 39 45 53 59 | 94 0- — ■ I । 1 ■ ■ 1 । ■ i 1 ' ■ । ■ ■ । । । । ■ ■ ■ ■ । । 1 1 । 1 1 1 i 1 1 mz-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #23584: Isothiazole, trimethyl- (CAS) $$ 3,4,5-TR I METHYL I... 127 M ,0. A 11, VA/w 460 4.80 5.00 5.20 5000 m/z 83.90 44.46% 112 71 45 53 59 86 94 apkw"Mnot mfe-> 0 । 1 ' 1 ' । ' 1 ' ' i ■ ■ ■ 1 i ‘ 20 30 40 50 ■ i ' 1 ■ ' j ■ ■ 11 1* 60 70 80 90 100 + 1 . p. | I' — — 110' 120 130 Abundance #59659: hexyl glycolate $$ hexyl hydroxyacetate $$ Acetic ... ■ ' i ' ' ' ' i 1 ' ' ' i 1 1 ■ ■ i ■ ■ ■ ' i ■ 43 460 4.80 5.00 5.20 m/z 58.10 34.69%

5000 58 31 84

...... I ,, ..... II 0 [′′ 'i' 1 ' ' I 11 ' ' 1 1 ' ' i 1 ' ■ 1 i ■ ' ■ ■ i '■ 1......................... ’ ■ I ' 1 1 1 I ' ' ' ' 1 ' ' 1 1 I ' ' 1 ' I ' 1 ■ 1 । 1 ' 1 1 । 1 1 1 ' i ' ' ' 1 । 1 ■ ■ ■ । ■ m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 4.60 4.80 5.00 5.20

02015.D HP022102.M Wed Feb 27 08:34:24 2002 Page 6

NYC-WTC_000004554