GCMS comments for sample AD2653S detecting 1,1,2,2-Tetrachloroethane

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Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0701\26535 .D Vial: 10 Acq On 8 Dec 2001 2:19 am Operator: GALOS Sample gc/ms unknown 11/6 Inst : GC/MS Ins Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 Ethane, 1,1-diethoxy- Concentration Rank 6

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

5.16 0.90 ng/uL 267594 1,4-Dichlorobenzene-d4 11.88

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Ethane, 1,1-diethoxy- 118 C6H14O2 000105-57-7 83 2 Ethane, 1,1-diethoxy- 118 C6H14O2 000105-57-7 83 3 Ethane, 1,1-diethoxy- 118 C6H14O2 000105-57-7 74 4 Ethane, 1,1-diethoxy­ 118 C6H14O2 000105-57-7 74 'Abundance 1 Scan 35 (5.160 min): 26535.D (-) m/z 4 .05 100.00% 1 45 73 5000

103 5.00 5.20 5.40 5.60 -IIIII ------- 61 18... • 1.. m/z 73.00 51.38% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64434: Ethane, 1,1-diethoxy- 45

5000 73 LW 5.00 5.20 5.40 5.60 m/z 47.00 22.44% 103

m/z-> 15 27 . J.. I ' 1 1 1 i • ■ ■ ■ । ' 1 1 1 | 1 1 10 20 30 40 50 ...70 . .80 60 89 90 100 | 110 Abundance #64433: Ethane, 1,1 -diethoxy- 45 | , , ----- ,-------- — 73 5.00 5.20 5.40 5.60 5000- m/z 103.05 16.76% 103 27 1 61 88 : I 1 1 1 1 I । 1 1 1 I । 1 1 1 I ' ‘ ' I ' ' ' ' I ' ' ' ' ! ' ' ' ' I ' m/z->10 20 30 40 50 60 70 80 90 100 110 Abundance #64432: Ethane, 1,1-diethoxy- i 45 5.00 5.20 5.40 5.60 m/z 75.05 8.05% 73 5000

27 15 103

m/z—> I I ' ' ' ' I 10 20 1 30 1.... 61 1 i 1 ' 1 । i-i-i-i |‘r 40 50 60 I 1 ' 1 1 i ■ ■ ■ ■ i ' ■ 70 80 90 ■ ' i ■ 1 ■ ' i । 100 110 5.00 5.20 5.40 5.60

26535.D NP112701.M Thu Dec 13 11:24:59 2001 Page 2

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