GCMS analysis results for unknown compounds, June 2002

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Laboratory report documenting GCMS analysis of sample AE12739 with surrogate recovery data and identification of unknown compounds.

NYC-WTC_000015311–000015339

Folder label: “GCMS X 6/3/02 A 6/7/02”

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NYC 9/11 Public Portal Document LLDLdLY DEdLCI toupOuLI KEDOLL

Data File C:\MSDCHEM\1\DATA\060702\12742.D Vial: 16 Acq On 7 Jun 2002 8:47 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 2 l-Buten-3-yne, 1-chloro-, (Z)- Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 3.75 3.43 ug/L 2255920 1,4-dichlorobenzene-d4 9.89

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 l-Buten-3-yne, 1-chloro-, (Z) - 86 C4H3C1 020374-90-7 52 2 l-Buten-3-yne, 2-chloro- 86 C4H3C1 017712-36-6 5 3 1-Buten-3-yne, 1-chloro-, (Z) - 86 C4H3C1 020374-90-7/5 4 1,2,3-Butatriene, 1-chloro- 86 C4H3C1 020658-21-3 5 Abundance Scan 114 (3.749 min): 12742.D (-112) (-) m/z 51.10 100. 00% 47 51

86 5000 35

40 82 ' ' I ‘ ‘ 1 ‘ 1 1 ' ‘ ' I ' ' ' 1 I ‘ ' 1 1 3.40 3.60 3.80 4.00 Oj-r T-rp- "‘I‘‘11111TT0——3313ITTU2231" ■i। ■ m/z 47.00 87.03% m/z-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 *. Abundance #12406:1-Buten-3-yne, 1-chloro-, (Z)- 51 86

5000 3.40 3.60 3.80 4.00 m/z 86.0 0 56.76%

n/z-> OR- । .-| 11TTTI 11. trrr 1111111111 ,।111"116011111 15 20 25 26 30 30 35 37 4363 48 71 74 83. 1 r 1 11 " " 1'11' 1111' I 40 45 50 55 60 65 70 75 80 85 +8990— 95 Abundance #34744:1-Buten-3-yne, 2-chloro- 51 86 "’I7*"I’*1I+++*I*’’’I’ 3.40 3.60 3.80 4.00 5000 m/z 35.10 43.06

60 39 WW "W „/4uup. oR ■ । ■''' । ‘ । ■ ■ ■ ■ । ■ ■ ■ ■ । ■ ■ ■ ■ । ■ ——mmptt 11" “ i ■ ■ miz-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #111070:1-Buten-3-yne, 1-chloro-, (Z)- 1TI ' ' I ‘ ‘ ‘ ' r' ' ‘ ' I ' ' ‘ ‘ I 1 51 86 3.40 3.60 3.80 4.00 m/z 87.95 / 23.42% 5000

m/z-> O- ■ i ■ " ■ i' “ ■ i ■ ■ “ i1 ■1 ■ i ■ “ 11 ■ 15 20 25 30 35 40 45 50 55 60 —H ' i1" 111 ■■ ■111" i'“ 11 60 65 70 75 80 85 +8990—— 95’11’ 3.40 3.60 3.80 4.00

12742.D 060302.M Mon Jun 10 11:26:22 2002 Page 5

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Laboratory report documenting GCMS analysis of sample AE12737 with surrogate recovery data and identification of unknown compounds.

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