DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C: \MSDCHEM\1\5973N\02FEB27\02456.D Vial: 7 Acq On : 27 Feb 2002 8:18 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 27, 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 7 Thiazolidine (CAS) $$ Tetra... Concentration Rank 6

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

6.08 0.13 ug/L 59102 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Thiazolidine (CAS) $$ Tetrahydro... 89 C3H7NS 000504-78-9 9 2 (2RS,3SR,4RS)-2,4-Dimethyl-1,3-h... 160 C9H20O2 000000-00-0 9 3 ethyl-1-(ethylthio)ethyldisulfide 182 C6H14S3 000000-00-0 9 4 Methanethioamide, N,N-dimethyl- ... 89 C3H7NS 000758-16-7 5 Abundance Scan 240 (6.083 min): 02456.D (-) m/ z 89.10 100.00% 89 101

5000 45 59 117 5.80 6.00 6.20 6.40 01 > । ■ ■ ■ ■ i ■ ■ । । i 51.. ...................... ........ I , m/z 101.10 68.60% m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #5047: Thiazolidine (CAS) $$ Tetrahydrothiazole $$ 1-Thia-... 89

5000 ' ' 1 1 i ■ ■ ■ 1 । 1 1 1 ' r1 ■ ' 1 i 1 T 1 1 45 59 5.80 6.00 6.20 6.40 m/z 59.00 37.89% 1,1 — II| 1 1 r । । । । । i । 01 • j ■ ■ ■ ■ । 1 > 1 । i > । 1111/771’’’41*’’I’I m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #59890: (2RS,3SR,4RS)-2,4-Dimethyl-1,3-heptandiol 43 83 71 ■ ■ i ■ • IUT 101 5.80 6.00 6.20 6.40 5000 59 m/z 45.00 34.92%

0- 1 i ' ' ■ ' i ■ 1 ■ ■ i 1 ■ 1 ■ i ' ■ —ddn//n1///—0//—/“—TBB—D/T1—T mfe-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #88560: ethyI-1 -(ethylthio)ethyldisulfide .. , ,/...... 89 5.80 6.00 6.20 6.40 61 m/z 42.10 27.70% 5000 L 27 45 N

m/z-> 20 30 40 50 60 70 80 90 100 110 120 5.80 6.00 6.20 6.40

2456.D HP022102.M Thu Feb 28 08:47:49 2002 Page 9

NYC-WTC_000005138