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GCMS analysis results, sample AE03616, March 2002

Machine-extracted title · confidence 75%

Gas chromatography-mass spectrometry analysis of sample AE03616 performed on 3/28/2002, detecting other unknown compounds with surrogate 2,4-DDD at 5.0 µg detection limit.

NYC-WTC_000037780–000037799

Folder label: “GCMS X 2/19/02 A 3/8/02

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NYC 9/11 Public Portal Document Library Search Compound Report .. Data File : C: \MSDCHEM\1\5973N\02MAR08\03616 .D Vial: 6 Acq On : 8 Mar 2002 7:42 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 13 1,2-Benzenedicarboxylic aci... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 31.09 0.10 ug/L 78809 Chrysene-dl2 30.49 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,2-Benzenedicarboxylic acid, bi... 390 C24H3804 000117-81-7 64 2 1,2-Benzenedicarboxylic acid, di... 390 C24H3804 000117-84-Q64 3 1,2-Benzenedicarboxylic acid, di... 390 C24H3804 027554-26-3 59 4 Phthalic acid, diisooctyl ester ... 390 C24H3804 001330-91-2 59 Abundance Scan 2455 (31.088 min): 03516.D (-) m/z 149.00 100.00%

L 149

5000 57 167 43 70 • • i • • 1 1 1,1 ‘ P 1 1 1 1 ’ 1 1 ‘ 83 113

miz-> 0- -— —— 40 60 80 100 _ L , ,. 140 | 1 11111 ■' f1 11 120 - 160 180 200 220 207 236 240 30.80 31.00 31.20 31.40 m/z 57.10 41.70% Abundance #326907:1,2-Benzenedicarboxylic acid, bis(2-ethylhexy!) e... 149

5000 • • i - TI 57 167 30.80 31.00 31.20 31.40 71 m/z 167.00 35.19% 83 — 113 ................................ ...........

miz-> 0- 2 60 ' 1 i • ' 40 80 100 120 ■ i ■ 1 ■ ■ I 1 1 1 1 I 1 ' 1 1 i 1 1 1 1 i 1 1 1 ' i ' 140 160 180 200 220 240 Abundance #326889:1,2-Benzenedicarboxylic acid, dioctyl ester (CAS)... 149 i T I ‘ 1 • * i * • 30.80 31.00 31.20 31.40 5000 167 m/z 70.10 29.05% 31 57 70 108 42

miz-> 0- ■ ■ I 40 —H 60 80 91

100 ,

120 .......... ||, . . ‘ 1 I 1 ‘‘ ‘ IT -P 140 160 180 200 220 240 Abundance #326921:1,2-Benzenedicarboxylic acid, diisooctyl ester (C... T T IIT 149 30.80 31.00 31.20 31.40 m/z 43.10 26.17% 5000 57 167 71 V 83 — 113 I I I 97 । 0 ' ' i ■ 1 | , 'I111, . T r | |' . —————— TTT I 1 ' 1 TI । i i i i m/z—> 40 60 80 100 120 140 160 180 200 220 240 30.80 31.00 31.20 31.40

03516.D HP022102.M Fri Mar 15 10:09:37 2002 Page 15

NYC-WTC_000037798

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NYC-WTC_000037798Source: NYC Law Department, mirrored locally

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