GCMS blank analysis results, June 11 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\0610022\LB.D Vial: 7 Acq On : 10 Jun 2002 3:54 pm Operator: Sample : gc/ms scan 6/7 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 6 4-Chlorobuten-3-yne Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 3.98 1.80 ug/L 1342340 1,4-dichlorobenzene-d4 9.89 Hit# of 5 Tentative ID MW MolForm CAS# Qual l 4-Chlorobuten-3-yne 86 C4H3C1 040589-38-6 64 2 1-Buten-3-yne, 1-chloro-, (E)- 86 C4H3C1 020374-91-8 59 3 l-Buten-3-yne, 1-chloro-, (Z)- 86 C4H3C1 020374-90-7/59 4 1-Buten-3-yne, 2-chloro- 86 C4H3C1 017712-3676 45 Abundance Scan 153 (3,978 min): LB.D (-151) (-) m/z . 86.00 100.00% 83 51

5000 70 36 41 48 57 82 3.60 3.80 4.00 4.20 4.40 “ I' ‘ ++ । ■ ■ ] ■ । । ■ 111 /z-> 0- —Il. IIUT + ' i'1 ■" i / ■ 30 35 40 45 50 55 60 65 70 75 80 85 90 95 m/z .84.00 87.84% Abundance #12405:4-Chlorobuten-3-yne 51 86

5000 3.60 3.80 4.00 4.20 4.40 m/z 51.05 75.68%

miz-> 0- 30 35 40 60 *111 ■1'11 ■11' i'1 ■' i ■ ■ ■' i ■ ■'' i ■'' H 45 50 55 60 65 70 75 80 85 +9— 90 95 Abundance #12408:1-Buten-3-yne, 1-chloro-, (E)- 51 85

3.60 3.80 4.00 4.20 4.40 5000 m/z 70.00 39.86% A . 60 39 0- ■ ■ i ■ ■ ■ ■ i1 TPPTTT TTTT—h——9)0wTWTTTTTT 11 ■ ■ ■ ■ i ■ ■

n/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #111070:1-Buten-3-yne, 1-chloro-, (Z)- T ‘ 1 1 ' ‘ ‘ l ' ‘ ‘ 1 1 51 86 3.60 3.80 4.00 4.20 4.40 m/z 88.00 27.87% 5000 ww "4 mfz~> 0 ’*1444414+411141111141,. 30 35 40 45 50 PTTT TPIm+t 55 60 9 60 65 70 75 80 85 90 95 3.60 3.80 4.00 4.20 4.40

LB.D 060302.M Tue Jun 11 08:25:39 2002 Page 9

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