GCMS sample AE12676 results, June 6 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C: \MSDCHEM\1\DATA\060402\12676.D Vial: 7 Acq On 4 Jun 2002 8:44 pm Operator: McLean Sample 6/4 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 1 Acetonitrile, dichloro- Concentration Rank 8

R.T. EstConc Area Relative to ISTD R.T. 3.53 0.37 ug/L 246742 1,4-dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 2 2 Allyl mercaptan 74 C3H6S 000870-23-5 5 3 N-Nitrosodimethylamine 74 C2H6N20 000062-75-9 5 4 Ethyl ether 74 C4H10O 000060 29-7 4 Abundance Scan 76 (3.526 min): 12676.D (-73) (-) m/z 74.00 100.00%| 74 82 5000 47

39 3.20 ' ' i 1 • ■ ■ i ' ■ ■ ■ 3.40 3.60 3.80 I 1 1 ' 1 1

m/z-> 0+ mmpp 10 20 30 40 , 59 mTi 11B 50 60 70 80 ■ । • ■ ■ • । 90 100 ■ i ■ ‘ 110 ‘ । m/z 81.95 55.16%

Abundance #28338: Acetonitrile, dichloro- 74

5000 82 Ajdoanl—MAGMA 3.20 3.40 3.60 3.80 47 m/ z 76.00 42.61% 35 26 I1 . 108 01 1 1 I 12 ' 1 1 1 1 1 I’I’i 1 1 1 1 * 1 1 Hi ■ ■ ■ ■ , ■' T1 111III ■ 'T' ' 1 ' I m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance 41 #28161: Allyl mercaptan 74 .. M.. 1 3.20 3.40 3.60 3.80 5000 m/z 47.00 41.76%

47 MAWAA/al miz-> 0! --l 1153,59.88,41 10 50 60 20 70 80 27 33 1 30 40 11 ■ i ■ ■ 1 ' i ■ ‘ 90 ■ i 1 ■ ■ • i ■ ■ ■ ■ i 100 110 Abundance #115350: N-Nitrosodimethylamine 74 3.20 3.40 3.60 3.80 m/z 49.10 33.05% 42 5000

30

miz-> 0 44 1 > I 1 ■ * ■ i > 10 20 30 40 1 ‘ i ■ 50 59 ■'i ' 1 ■ ■ i ■ 60 70 ‘*14/4/*/*1/*4/4/*n441‘‘‘*I 80 90 100 110 3.20 3.40 3.60 3.80

12676.D 060302.M Wed Jun 05 14:04:23 2002 Page 4

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