GCMS analysis results for sample AE00366, Jan 18 2002

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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00366 conducted on January 18, 2002.

NYC-WTC_000051236–000051251

Folder label: “GCMS X 1/8/02 A 1/10/02”

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN10\00465.D Vial: 3 Acq On : 10 Jan 2002 4:28 pm Operator: Sample : 508 scan ext 1/8 Inst : Instrumen Mise : January 10, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 3-hydroxy-4,4-dimethyl .gam... Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 5.01 0.16 ug/L 52099 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-hydroxy-4,4-dimethyl .gamma. B. . . 130 C6H10O3 052126-90-6 45 2 Butenol, methyl- 86 C5H10O 060766-00-9 39 3 2-Furanmethanol, tetrahydro- (CA... 102 C5H10O2 000097-99-4 38 4 3-Buten-2-ol, 2-methyl- (CAS) $$... 86 C5H10O 000115-18-4 38 Abundance Scan 143 (5.006 min): 00465. D (-) m/z 43.10 100.00% 43 71

5000

39 55 59 AAA n/z-> 5 0b ‘‘‘‘‘I’’’’ I''1' I' ‘ ' I 11 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 mPP 84 4.60 4 80 5.00 5 20 5.40 m/z 71.10 98.01% Abundance #26149: 3-hydroxy-4,4-dimethyl .gamma. Butanolactone $$ Pa... 7fl 43

5000 AA 4.60 4.80 .... 5.00 5.20 5.40 31 57 m/z 41.10 63.22% 53 68

mlz~> Abundance

5000 0 5 — . ................. Il, i' " 11''1111'111 i ’ H ■ I''' ■ r 1 ‘ ■ i 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90

15 27 #4093: Butenol, methyl- 43

59 71 [KA, 'I 1 ‘ TI‘ I 1 ' | I ' ‘1 | v 4.60 m/z 480 69.10 5.00 5.20 5.40 48.02% 31 53

miz-> 0b 5 H 11 " ' I 67, TH — 86 I' ’ " I 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Tt-rrTT Ti

Abundance #9384: 2-Furanmethanol, tetrahydro- (CAS) $$ Tetrahydrofur... 43 7 4.60 4.80 5.00 5.20 5.40 m/z 59.10 30.87% 5000 27 31 53

/z-> 0b 5 1 ■ ■ ■ ‘P 1 ’ . । n . . । P 37 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 1. .57.61. Il । " i" ■' i' " ' i''" r ' " i -A 4.60 4 80 5.00 5.20 5.40

0465.D SCAN508.M Fri Jan 11’10:08:29 2002 Page 5

NYC-WTC_000051244

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NYC-WTC_000051244Source: NYC Law Department, mirrored locally

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