GCMS sample AE12676 results, June 6 2002

NYC 9/11 Public Portal Document Library Searcn Compound Report Data File C:\MSDCHEM\1\DATA\060402\12676.D Vial: 7 Acq On 4 Jun 2002 8:44 pm Operator: McLean Sample 6/4 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 4 2-Imidazolidinone Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 3.82 3.27 ug/L 2152270 1,4-dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Imidazolidinone 86 C3H6N20 000120-93-4 7 2 Crotonic acid 86 C4H602 003724-65-0 5 3 Phosphonic difluoride 86 F2HOP 014939-34-5 5 4 2-Imidazolidinone 86 C3H6N20 000120-93-4 4 Abundance Scan 127 (3,825 min); 12676.D (-125) (-) m/z 86.00 /TOO.00% 86

5000 48 82 38 41 3.40 3.60 3.80 4.00 4.20 ol " 11" ■ i" ■ ■ i ■■111 ■" ■ i1 ■" i" " i - - m/z 48.05 31.94%

w.Mme -rp-rrrp-r ■nlz~> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #34609:2-Imidazolidinone 30 85

5000 1:4,1//1/1/1/1/--1/1/T/-T/1/1/n/." 3.40 3.60 3.80 4.00 4.20 42 m/z 82.00 29.42%

L 27

n/z-> 01 ■ ■ i • ■ ■ ‘ i ■ “11'11111 “ " 11 +9 5558 “ I ■ ■ " |11! ‘ 111 “ l “ ■ ■ l ■ ■ ■ ■ 1 “ ■11 ■ “ 1 1" i mrp1 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #116766: Crotonic acid 41 85 MA 3.40 3.60 3.80 4.00 4.20 5000 m/z 87.00 26.26% 69 27 3& 45 15

5+12+18,241 3134. 5053 5760 66 72 01 4 THH m —pop n/z-> 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #34889: Phosphonic difluoride 85 3.40 3.60 3.80 4.00 4.20 m/z 38.00 25.13% 5000 69

66 47 31 50 0 TT—uTg mTTTT ’’’’I’’’41444* -n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.40 3.60 3.80 4.00 4.20

12676.D 060302.M Wed Jun 05 14:04:31 2002 Page 7

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