GCMS blank analysis results, June 5 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C: \MSDCHEM\ 1 \DATA\ 060402\604LB.D Vial: 3 Acq On 4 Jun 2002 5:29 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 8 Phosphonic difluoride Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 3.97 1.98 ug/L 975342 1,4-dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qu.

1 Phosphonic difluoride 86 F2HOP . 014939-34-5 4 2 Ethenamine, N-methyl-N-nitroso- 86 C3H6N20 004549-40-0 3 3 Pent-4-enylamine 85 C5H11N 022537-07-1 3 4 1,3-Butadiyne, 1,4-difluoro- 86 C4F2 064788-23-4 3 Abundance Scan 152 (3.972 min): 604LB.D (-151) (-) m/z / 86.00 100.00% 85

5000- 47 51 37 41। 44 . 360 3.80 4.00 4.20 4.40 ol ■' i ■ ■ ■' i ‘ ■ i ■ " ■ i ■ । " ------ ‘ 1’11414 m/z 47.10 28.17% miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 / Abundance #34889: Phosphonic difluoride 85

5000 69 3 60 3,80 4.00 4.20 ‘ 4.40 66 m/z 51.10 21.08% 47 31 50 0+ ■ ‘ i ■ ■ " i ■ “ 1111' ■ i • " ■ i' ■ ■ ■ i ■ ' ' i ■ ■ ■ ■ i ■ i 1 ■1 ■ ■ i ■ ■ “ i ■ ■ TT-p-rr-r-p- miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #737: Ethenamine, N-methyl-N-nitroso- 33 42

360 3.80 4.00 4.20 4.40 5000 m/z 84.00 14.93% 57

33364 +4751 54; 67, ------ 80 83 86 niz-> —H 01 " i ■ • " i ■ ■ 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #745: Pent-4-enylamine 33 3.60 '3.8C)‘ 4.00 4.20 4.40 m/z 41.10 11.01% 5000

27 39 43 ee 50 e7 Mapshwooo 0 i-rp- t .. 11111 Hr ■ l " ■ I ] IH 11 > >. ■ [ t ■ 11 ] 11 ■, j ■ 63 1.11 146 5053 | 70 84 ■, ■ ।. 11. ।.। >,., ।. h ■,.. ।.. miz-> 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

604LB.D 060302.M Wed Jun 05 12:28:46 2002 Page 11

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