Method 509 reference document, February 1992

NYC 9/11 Public Portal Document Llbrary bearen compound Report

Data File : C:\MSDCHEM\1\DATA\020516\0514LB.D Vial: 5 Acq On : 16 May 2002 1:19 pm Operator: Nefliu Sample : 05/14 lab blk Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 2 Cyclopentasiloxane, decamet... Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 15.46 0.33 ug/1 22499 Naphthalene-d8 16.53 Hit# of 5 Tentative ID MW MolForm CAS# Qual V1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 53 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 42 3 Benzeneacetic acid, .alpha.,4-bi... 326 C15H26O4Si2 055334-40-2 25 4 4-T/imethylsilyl-9,9-dimethyl-9-... 282 C17H22Si2 058263-56-2 23 Abundan Scan 2107 (15.459 min): 0514LB.D (-2098) (-) m/ z 73.10 100.00% 73

267 5000 355 .............................................. 15.20 15,40 15.60 15.80

/z-> mH 51 223 251 i i 190 ’I’’’A4’’’’I’1’’I’4//1’*’’11/*71117*711172*8**1’1811 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 r"■i I " 1TI ” m/z 267.00 51.96% Abundance #115273: Cyclopentasiloxane, decamethyl- 73

5000 267 -................................................. 15,20 15.40 15.60 15.80 355 m/z 355.00 25.20% 45 251 ,

m/z-> 28 | । su 96 100,450 , MU 133149165, 115 193 . । . I | . । 71 i I I . . i । . . . I । I . . . । i . , । . . 223 - । .. ITTrTi | rt i i | 'I i 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 mekit.. 307323339 i, 1' i " 11111 n ‘11 ■ Fp-r

Abundance #115315: Cyclopentasiloxane, decamethyl- 73

355 15,20 15.40 15.60 15.80 267 5000 m/ z 268.00 18.60%

45 191207223 251 323339 | 11***000100000000001" m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #27663: Benzeneacetic acid, .alpha.,4-bis[(trimethylsilyl).„ T-i-p-r-rn-p- ’ I’I’’ 73 15.20 15.40 15.60 15.80 267 m/z 355.80 14.26% 5000

45 89 151 179 283 105 "IIT’IIT—rtrIIT 135 H 4 TITp ( 209 237 j [ 311 ■i | r>-" | " " 11 > ‘41’’’ I ..10 n/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 15,20 15.40 15.60 15.80

0514LB.D SCAN020507.M Fri May 17 10:36:12 2002 Page 4

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