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GCMS analysis results, sample AE07510, April 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of environmental sample AE07510 conducted on April 11, 2002.

NYC-WTC_000047322–000047332

Folder label: “GCMS X 4/2/02 A 4/4/02

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Scanned page image, NYC-WTC_000047331
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\MSDCHEM\l\DATA\020404\07510.D Vial : 6 Acq On 4 Apr 2002 11:39 am Operator: Nefliu Sample sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title Method 508 GC/MS Scan Library C:\DATABASE\nist98.1

Peak Number 4 Acetic acid ethenyl ester Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 5.68 0.10 ug/1 72159 1,4-Dichlorobenzene-d4 10.66 Hit# of 5 Tentative ID MW MolForm CAS# Qual l Acetic acid ethenyl ester 86 C4H602 000108-05-4 4 2 2-Butanone, 3-methyl- 86 C5H10O 000563-80-4 4 3 2-Butanone, 3 -methyl- 86 C5H10O 000563-80-4 4 4 2-Pentanone 86 C5H10O 000107-87-9 4 Abundance Scan 442 (5.676 min): 07510.D (-439) (-) m/ z 43.10 100.00% 43

5000 59

0 1T1‘"011111101011717TTTTOUIWTTTOTTIT-T ' I " " 11' " I " 1’01’1’1111 86

I " 1 'I " " I 1' 11 " 111' m/ z -r-r-p-r V 5.40 5.60 5.80 6.00 59.10 29.35% n/z-> Abundance 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #110103: Acetic acid ethenyl ester h 4b

5000 ' 1 ' ' I 1 r' ' I ' ' 1 ' I ' ' 5.40 5.60 5.80 6.00 86 m/z 86.00 21.77%

Of TII" 5 15 27 .. .. ................. ........ 11" "i " " i " ■ ■ r ■ " I " " I " " 111" I" " I 1 ‘1 r ‘1 ■ i " WWM,, J MMs T)/Z-> 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #109357: 2-Butanone, 3-methyl- 43 5.40 5.60 5.80 5000

27 39 86 15

n/z-> O+ -18, —313++4 *tnOPTTT , 5053 57 63 67 71 81 "i।" 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #7170: 2-Butanone, 3-methyl- 4b

5000

86

0 m ............ 27 31... 391 11u00———Btp—0u—n1BuTTT 1111111" ,46 51 5558 67 71 m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95

NYC-WTC_000047331

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NYC-WTC_000047331Source: NYC Law Department, mirrored locally

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