GCMS reference analysis results for volatile organics, June 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\MSDCHEM\l\DATA\060702\12735.D Vial: 11 Acq On 7 Jun 2002 4:43 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 17 Cyclotetrasiloxane, octamet.. Concentration Rank 18 R.T. EstConc Area Relative to ISTD R.T. 9.22 0.31 ug/L 214125 1,4-dichlorobenzene-d4 9.89 Hit# of 5 Tentative ID MW MolForm CAS# Qua

1 Cyclotetrasiloxane, octamethyl- 296 C8H2404Si4 000556-67-2 78 2 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2/72 3 Methyl 2-chloro-2-phenyl-3-hydro... 316 C17H13C1O4 1000215-39/4 45 4 7H-Dibenzo[b,g]carbazole, 7-methyl- 281 C21H15N 003557-49/1 42 Abundance Scan 1045 (9,219 min): 12735.D (-1034) (-) m/z 281.00 100.00% 281

5000 -- 43 57 73 . 133 17713207 249 265I 8.80 9.00 9.20 9.40 9.60

m/z-> 0 1111174,11171/88 । । * I ’ ’ ’ * I' * ‘ ’ I ‘' 11 ‘ “ 1 “ '11 *'4 ’ I “ 1 * I'' “ 11 ‘141 * • ‘ > J ‘ 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 ‘ ‘ I ‘ ‘ m/z 282.00 26.97%

Abundance #128142: Cyclotetrasiloxane, octamethyl- 281

5000 8.80 9.00 9.20 9.40 9.60 m/z 283.00 15.78% 25 51 73 87 103 119133147 163177 193207221235249 265 O ‘I——uIm—n1—n‘nt—uummumuTmTDTTTT +299— m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #128141: Cyclotetrasiloxane, octamethyl- 281

8.80 9.00 9.20 9.40 9.60 5000 m/z 193.00 14.06%

265 45 59 V 133 4 77 193207 I P n/z-> 0 ■ i " ■ ■ i ■ ■1 ■ i ■ ■ ■ ■ i11'1111'' 111 fi 11111111 20 40 MM4 235 i ■ ■111 ■ ■ ■ ■ i' ■ ■11 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #97314: Methyl 2-chloro-2-phenyl-3-hydroxyindan-1-one-3-ca... 281 8.80 9.00 9.20 9.40 9.60 m/z 57.10 13.24% 105 5000 165

n/z—> 40 59 77 91 0 1111111111 ‘ I "1 r l'11 20 60 mTTT 135149 193 — 221

’i । _

80 100 120 140 160 180 200 220 240 260 280 300 320 427.44— 257 316 11" " I " " i " A 8.80 9.00 9.20 9.40 9.60

12735.D 060302.M Mon Jun 10 11:22:58 2002 Page 20

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