GCMS results sample AE08257, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\MSDCHEM\1\DATA\020417\08257.D Vial: 15 Acq On 17 Apr 2002 9:01 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 7 2,2-Dimethylbutanedioic acid Concentration Rank 13 R.T. EstConc Area Relative to ISTD R.T. 9.78 0.21 ug/L 214956 1,4-Dichlorobenzene-d4 9.99

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2,2-Dimethylbutanedioic acid 146 C6H10O4 000597-43-3 9 2 1-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 5 3 Methylene Chloride 84 CH2C12 000075-09-2 2 4 2-Chloroethanol 80 C2H5C1O 000107-07-3 2 Abundance Scan 1141 (9.783 min): 08257 D (-1139) (-) m/z 40.00 100.00% 40 49 87 59 5000-

0- TIt m 102 - T1' ' ' l ‘ 1'' I i1 1 ’11 ■' 9.40 m/z 9 60 49.00 9 80 10.00 10.20 76.70%

__ L n/z-> 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #113171 2.2-Dimethylbutanedioic acid 59

41 5000 87 9 40 9 60 9 80 10.00 10 20 69 100 m/z 87.20 65.06%

nz—s 0 10 20 30 40 +144 111.78 T 113 T‘muumhmu——tuT 50 60 70 80 90 100 110 120 130 140 150 128 146

Abundance #670 1-Butanamine, 3-methyl- 31 ) 1 9.40 9.60 9.80 10.00 10.20 5000 m/z 59.00 56.82%

18

n/z-> 0- 2 mm 0 10 20 30 1w.. 55,52.70,77.187 40 i ′ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i 50 60 70 80 90 100 110 120 130 140 150 i1 11111' 9 40 ' M ' Abundance #111040 Methylene Chloride 49 10 00 10 20 84 m/z 55.10 44.60%

5000

35 14 28 । 42 - 70 ,________ . 0 mPH —Pl , Ij" ! I | I | I , | I t I I | ! H n/z—> 10 10 20 30 40 50 60 70 80 i " ■ ■ i' ■1 ' i 90 100 110 120 130 140 150 i11' ’ r 1 9 40 9 60 9.80 10.00 10.20

08257 .D 041702SCAN.M Thu Apr 18 09:33:57 2002 Page 12

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