GCMS blank results for sample AE03508, March 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

« Data File : C:\MSDCHEM\l\5973N\02MAR08\03508 .D vial: 4 Acq On : 8 Mar 2002 1:07 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 6 Butenol, methyl- Concentration Rank 2

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

5.01 0.27 ug/L 127911 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butenol, methyl- 86 C5H10O 060766-00-9 64 2 3-Buten-2-ol, 2-methyl- $$ .alph... 86 C5H10O 000115-18-4 59 3 3-Buten-2-ol, 2-methyl- (CAS) $$... 86 C5H10O 000115-18-4 53 4 2-Furanmethanol, tetrahydro- (CA... 102 C5H10O2 000097-99-4 53 Abundance Scan 145 (5.011 min): 03508.D (-) m/z 43.10 100.00% 43 71

5000 55 59 i ■ • • • । ■ ■ 1TfA , 51 । 67 , 4.60 4.80 5.00 5.20 5.40

miz—> 0 "‘‘‘1‘111111111—21710011T777T17 5 10 15 20 25 3035404550556065 70 75 808590 Mll Ml 84 BPPHT] m/z 71.00 92.75%

Abundance #4093! Butenol, methyl- 43 71

5000 27 59 4.60 A 4.80 —- 5.00 5.20 5.40 15 31 m/z 41.10 57.70% 53 °r 10 15 20 25 TT30 miz->___ 5 ••l•• T TH H ' ‘ ■ I ‘ ‘1 ‘ I' ‘ 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #4082: 3-Buten-2-ol, 2-methyl- $$ alpha., alpha.-Dimethyl... 7h A. AMAA — 4.60 4.80 5.00 5.20 5.40 43 5000 m/z 69.10 42.92% 59

15 53 I . 67, 0b-F ’I’m mH+ H ‘"1“ miz-> 5 10 15 20 25 30 35 40 45 50 55 S3 65 70 75 80 85 SO Abundance #4090: 3-Buten-2-ol, 2-methyl- (CAS) $$ 2-Methyl-3-buten-2... i ■ ■ • ■ i ■ ■ ■ ' । ' ■ ■ • । ■ i ■ ■ 43 71 4.60 4.80 5.00 5.20 5.40 m/z 58.95 34.39% 5000 27 59 31 39

m/z—> ob ’—01—011—000 ’IT “ 11 “ 1 rI 5 10 15 20 25 3035404550556065 70 75 808590 “I • pruirnq- H A 4.60 4.80 5.00 AAA 5.20 5.40

03508.D HP022102.M Fri Mar 15 10:08:51 2002 Page 8

NYC-WTC_000037646