GCMS blank results for volatile organics, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\020417\0409LB.D Vial: 4 Acq On : 17 Apr 2002 11:51 am Operator: Nefliu Sample : 04/09 1b Inst Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title 508 Modified GC/MS scan Library C:\DATABASE\NIST98. L ********************************************************************* Peak Number 19 (4Z)-5-Chloro-3,4-dimethyl-... Concentration Rank 18

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

35.26 0.68 ug / L 583537 Perylene-dl2 34.78

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 (4Z)-5-Chloro-3,4-dimethyl-2,4-h... 158 C9H15C1 105949-75-5 38 2 Cyclopropane, 1,l-dibromo-2,2-bi... 294 C5H6Br2C12 098577-44-7 9 3 2-Hexyne, 4-methyl- 96 C7H12 020198-49-6 7 4 2-Hexen-4-yn-l-ol, (E)- 96 C6H80 053497-80-6 7 Abundance Scan 5478 (35 266 min): 0409LB.D (-5476) (-) m/z 39.00 100.00% 33 85

105 123 5000 71 147 259 307 167 207 281 35.00 35.20 35.40 35.60 01 i' ■ 1' i' ’ ■ ■ i1" • ■ i ■ 1 ■ ■ i ■ ■ ■11 ■ ’ ■ 111 ’ ■ ' i I m/z 85.10 95.79% 11 ■1 ■ ■ i n/z--> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance

5000 39

53 #1259: (4Z)-5-Chloro-3,4-dimethyl-2.4-heptadiene

77 91 107 wrphtosi. 35.00 35.20 35.40 35.60 । 123 158 m/z 40.00 92.63%

n/z— > 01 '' 11 ri TT 20 40 an ML 145 I — TT 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #1394 Cyclopropane, 1,1-dibromo-2,2-bis(chloromethyl)- 39 247 T 135 35.00 35.20 35.40 35 60 5000- 75 99 m/ z 81.00 77.63%

n/z— > Abundance 01 Au lull 441203 44 +22 20 40 60 80

8h 155168

100 120 140 160 180 200 220 240 260 280 300 #31645: 2-Hexyne, 4-methyH- 217 w Mt 35.00 35.20 35.40 35.60 67 m/z 104.90 62.63% 41

5000 27 96

n/z- > 0 14444.4. 20 40 60 80 ।1 ■ ■11 ■ ■ ■11 ■11 ■ ।'1111'' ■ । ■ ■ ■' ।'' ■ ■ ।' ■' ■ । ■ ■ ■ ■ ।

100 120 140 160 180 200 220 240 260 280 300 ■11 ■'

35 00 35 20 35.40 35 60

0409LB.D 041702SCAN.M Thu Apr 18 09:42:05 2002 Page 26

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