GCMS analysis results for sample AE08251, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\020417\08251.D Vial 9 Acq On : 17 Apr 2002 4:02 pm Operator Nefliu Sample : sample Inst Instrumen Mise : Multiplr 1.00 MS Integration Params: LSCINT.e

Quant Method C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title 508 Modified GC/MS scan Library C:\DATABASE\NIST98.L Peak Number 3 Acetic acid, methyl ester Concentration Rank 11

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

3.57 0.43 ug/L 396545 1,4-Dichlorobenzene-d4 9.99

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetic acid, methyl ester 74 C3H6O2 000079-20-9 5 2 Acetoacetic acid, 1-thio-, S-all... 158 C7H10O2S 015780-65-1 4 3 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 4 4 Acetic acid, chloro-, ethyl ester 122 C4H7C102 000105-39-5 4 Abundance Scan 84 (3 573 min) 08251 D (-78) (-) m/z 40.00 100.00% 41

74 5000 49 59 86 3.20 3.40 3.60 3 80 4.00 0+ —seeguad] TT • ■ । • । ■ m/z 43.10 87.50% m/z—> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #109989 Acetic acid, methyl ester 43 "Who A Aoouwuuonad N 5000 3 20 3.40 3.60 3.80 4.00 74 m/ z 74.10 50.83% 29 I 59 01 — Hr ' i 1 ■ 1 1i 1 ■ ■ • ■ i ■ n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #4034: Acetoacetic acid, 1-thio-. S-allyl ester 45

3,20 340 3 60 3 80 4 00 5000 m/z 71.00 31.25% 27 69 59 85

n/z-> 01 JU HII .. U i. „ 125 158 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 |

Abundance #115342' Acetonitrile, dichloro- /................. ................ ............... 74 3.20 340 3 60 3 80 4 00 35 m/z 49.00 30.07% 5000 82 MhaAsa/a 47

m/z—> 0 ■ ।1 ■ ■11 ■'1 20 30 —mm 40 50 60 70 80 * 90 100 110 120 130 140 150 160 3 20 3 40 3 60 3 80 4 00

08251.D 041702SCAN.M Thu Apr 18 09:12:12 2002 Page 8

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