DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\1\5973N\02FEB27\02386 .D Vial: 2 Acq On : 27 Feb 2002 4:07 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 2 7, 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 5 3-Buten-2-ol, 2-methyl- Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 5.02 0.07 ug/L 38374 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Buten-2-ol, 2-methyl- 86 C5H10O 000115-18-4 45 2 3-Buten-2-ol, 2-methyl- 86 C5H10O 000115-18-4 45 3 3-Methoxybut-l-ene 86 C5H10O 017351-24-5 38 4 l-Hexene, 4,5-dimethyl- $$ 4,5-D... 112 C8H16 016106-59-5 33 Abundance Scan 146 (5.022 min): 02386.D (-) m/ z 43.10 100.00% 43 71

5000 59 53 56 85 AM-AAALLAA— n/z-> Ol 1111111111/1111121111111 20 25 30 35 40 45 50 55 60 65 70 75 80 HH 49 — 1 ■ i ‘1 ‘ 11’111* + 85 90 95 4.60 4.80 5.00 m/Z 71.00 5.20 5.40 88.23%

Abundance #4084:3-Buten-2-ol, 2-methyl- 71 43

5000 59 —A.j................ 4.60 -4.80 5.00 5.20 5.40 m/z 41.10 58.45% 27 53 — । 67 86 Ol mmm 111111111" । l1111111111 I ■ ■ i ■ ■ ■ ■ 11 ■ ■ • f l ■ । ■ i ■ ■ > ■ i ■ m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #4085: 3-Buten-2-ol, 2-methyl- 71 43 4.60 4.80 5.00 5.20 5.40 5000 m/ z 69.00 36.04% 59 27 31 53

m/z-> ol -n-p-n-rj-r 1II 20 25 30 ■n-p-r-r-rp-r 35 40 +L 86 I ' i1'" i ’ PPPPP 45 50 55 60 65 70 75 80 85 90 95 Abundance #4106: 3-Methoxybut-1-ene ■ ' I 1 ' ' 1 i ' 1 7 4.60 4.80 5.00 5.20 5.40 m/ z 59.00 34.77%

5000 55 86 27 59 31

/z-> 0 1 1 p ■ ■ ■ 11 20 25 a30 35 40 45 45 —50H ----- 1 11'' 1 ' I 55 60 65 70 75 80 85 90 95 ■ i''' ■ i1 I 1 ' ' M ' 1 1 ' I 4.60 4.80 5.00 ' 1 1 1 1 1 1 1 1 1 1 5.20 5.40

12386.D HP022102.M Thu Feb 28 08:47:09 2002 Page 7

NYC-WTC_000005036