GCMS results sample AE08215, April 2002

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Library Search Compound Report Data File : C:\HPCHEM\l\DATA\APR1702\8215.D Vial: 26 Acq On : 18 Apr 2002 8:37 am Operator: Sample : gc/ms scan 4/8 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 4 3-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 3

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

40.49 0.89 ug/1 92953 Perylene-dl2 37.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 17 2 Trisiloxane,/l,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 12 3 l,l,l,5,7,7/7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 12 4 3,6-Dioxa- ,4,5,7-tetrasilaoctane, 294 C10H3002Si4 004342-25-0 12 Abundance Scan 3861 (40,494 min): 8215.D (-) m/z 73.00 100.00% 73 147 221 5000 _ — . —_ —) _—_ 281 355 TTT 429 ,..18 —— - 40.20 40.40 40.60 40.80 m/z 147.00 67.01%

_A 1 1 i m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503: 3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73

5000 \ MMMMNV /W ] 1 1 v AAMAA 147 40.20 40.40 40.60 40.80 m/z 221.05 56.87% 221 281 327 . . 415 519 561 1I**II*II**III n/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #52459: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147

281 40.20 40.40 40.60 40.80 5000 m/z 281.00 39.75%

n/z-> Abundance ‘ I‘ 50 1

73 207 249 --------------------------- 100 150 200 250 300 350 400 338

450 369

#56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t (

500 550 _A 40.20 40.40 40.60 40.80 m/z 355.05 34.71% 147 5000 267 355 429 45 207

1 1 ' ■ ■ i 1 1 ■ ' i ' 1 1 _■ ' ’ i ' r ■ ■ i 1 1 1 1 1 1 I"1' r 11 1 1 1 /z-> 50 100 150 200 250 300 350 400 450 500 550 40.20 40.40 40.60 40.80

8215.D GCMS0412.M Thu Apr 18 14:12:59 2002 Page 4

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