GCMS sample analysis results for AE01968, March 2002

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Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\MAR1902\1968.D Vial: 13 Acq On : 20 Mar 2002 4:46 pm Operator: Sample : gc/ms scan 3/5 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 6 3,6-Dioxa-2,4,5,7-tetrasilaoct Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T.

42.85 4.62 ug/1 511173 Perylene-dl2 37.97

Hit# of 5 Tentative ID MW Mol Form A CAS# Qual

1 3,6-Dioxa-2,4,5, 7-tetrasilaoctane, 294 C10H3002Si4 004342-25-0 32 2 Trisiloxane, 1,1,1,5,5,5-kexamethyl 384 C12H36©4SiE 003555-47-3 25 3 l,l,l,5,7,7,7-Heptamethy]43,3-bis(t 444 C13H4005Si5 038147-00-1 17 4 3 - Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 16 Abundance Scan 4118 (42,846 min): 1968.D (-) m/z 73.00 100.00% 73 147 221 5000 281 355 429 42.60 42'80 43.00 43.20 D1—*nnmmmauT... 44 ....... 193., 96 "I CBa41—’’4144"11 III if 325 1. 401 , * i ‘1 * 'T111 i * “ 'i‘ m/z 147.00 70.75% m/z~> 40 60 80 100120140160180200220240260280 300 320 340 360 380 400420 Abundance #41682: 3,6-Dioxa-2,4,5,7-tetrasilaoctahe, 2,2,4,4,5,5,7,7- 147 221

73 5000 42.60 42.80 43.00 43.20 191 117 279 m/z 221.0 55.56% '_______ I I I___ i il I, m/z-> 111—44*1—22’1—444148881*0841*1**18* 40 60 80 100 120 140160 180 200 220 240 260 280 300 320 340 360 380 400 420 Abundance 73 147 42.60 42.80 43.00 43.20 5000 m/z 281.10 32.94% 281 45 369 '.......... ......... 117 ............ 207.... 249............................................. mfe-> 40 60 80 100120 140 160 180 200220 240 260 280 300 320 340 360 380400420 Abundance #56714: 1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxyjt 73 42.60 42.80 43.00 43.20 m/z 355.0 27.81% 147 5000 267 355 429 45 207 I I ’ 1’44115 n । i i i । । । । i : । i i t I | ll i 1 | I I ITJ'l I'l I [ ! 1 I I | ! ! I l [ TTTTTpp m/z-> 40 60 80 100120140160180 200220 240260 280 300 320 340 360 380400420 42.60 42.80 43tO 43.20

1968.D GCMS0308.M Thu Mar 21 09:19:36 2002 Page 6

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