GCMS analysis results for unknown compounds, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\1\DATA\060702\12736.D Vial: 12 Acq On 7 Jun 2002 5:32 pm Operator: Sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 7 l-Buten-3-yne, 2-chloro- Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T.

4.05 0.51 ug/L 355089 1,4-dichlorobenzene-d4 9.89 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 l-Buten-3-yne, 2-chloro- 86 C4H3C1 017712-36-6 7 2 2-lmidazolidinone 86 C3H6N20 000120-93-4 5 3 2-Butenoic acid, (E)- 86 C4H602 000107-93-7 4 4 2-Propanone, methylhydrazone 86 C4H10N2 005771-02/8 4 Abundance Scan 164 (4.043 min): 12736.D (-161) (-) m/z 86.00 100.00% 85

5000

40 49 3.60 3.80 4.00 4.20 4.40 43 | 82 0 11 “ “ 1 ‘ ' I " '' I' ‘ “ I'' ■ ■11 ■ i■1 ■'i■ ■ ■ ‘i i■ ■ ■ ■ i11 ■ ■ i “ • ■ i■ ■ ■ ■ i■ ''■[■"■I" m/z. 84.00 27.29% •n/z-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #34744: 1-Buten-3-yne, 2-chloro- 51 85

5000 3.60 3.80 4.00 4.20 4.40 m/z 49.10 16.76% 60 39 Ol’I’1’41+*’AIS8885A*ISISS’’I’A’’I’’-T- —p “ ' I ■'' ■ l' ■'' l' ■ ■ ■ l ■ ■ ■ ■ I' ■' 11 TIu m/z—> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #34609:2-lmidazolidinone 30 85

3.60 3.80 4.00 4.20 4.40 5000 m/z 40.00 13.58% 42 27

iz-> 0 i ■ ■ " i " " i' 15 20 25 30 35 + 55 58 — ■ i ■ " ' i " ■' i ■ " ‘ i ■ " 1 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #34651:2-Butenoic acid, (E)- 85 3.60 3.80 4.00 4.20 4.40 41 m/z 84.90 10.29% 5000 69 45 27 38 2411 ,3134 । 0'I I ■' 1111 ■■ ■ 111 ■ 111 ■" I ■ 11111 H— 50 53,57 6066/472.77982 ! +89— —— n/z-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.60 3.80 4.00 4.20 4.40

12736.D 060302.M Mon Jun 10 11:23:22 2002 Page 10

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