GC/MS analysis results, sample AE10850, May 14 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\051302\10850.D Vial: 15 Acq On : 13 May 2002 10:55 pm Operator: Mclean Sample : 5/9 kb Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 5 4-Penten-2-one, 4-methyl- Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 7.73 0.34 ug/L 250243 1,4-Dichlorobenzene-d4 9.93 Hit# of 5 Tentative ID MW MolForm CAS# Qual

l 4-Penten-2-one, 4-methyl- 98 C6H10O 003744-02-3 22 2 3-Pyrrolidinol 87 C4H9NO 040499-83-0 9/ 3 2 -Pent anone, 3 -methylene- 98 C6H10O 004359-77-7 9 4 5-Hexen-2-one 98 C6H10O 000109-49-9/9 Abundance Scan 792 (7.733 min): 10850.D (-787) (-) m/ z 43.10 100.00% 43

5000 58 AWWrwwy 87 98 „L, ■ ' i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ' ‘ i ■ ■ ' ■ i 36 , . , 49 7.40 7.60 7.80 8.00

/z-> 0 I"'• 11 I*'111 mH .......................... | I" " 111" I"111 " " 11'f 11 ‘ T-rp-r 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 I‘‘T m/z 58.05 33.29% Abundance

5000 #110033:4-Penten-2-one, 4-methyI-

28 43

83 WWWNW 7.40 m/ z 1 1 i 1 1 7.60 87.10 7.80 u 8.00 20.33% 55 98

m/z-> 0 l,L381 HHH 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 11" " I"'' 111111"11111'

Abundance #4163:3-Pyrrolidinol 43 1 1 i ■1 1 1 । 7.40 7.60 7.80 8.00 5000 m/z 59.10 17.19% 87 57 68 , 77 82 miz-> 0 TTTTTTp-mTTTTTJTTTTpn^^ I""I ""I"' THTTTTTTTTP 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 MW Abundance #109507:2-Pentanone, 3-methylene- 1 1 I 1 1 1 1 i 43 55 7.40 7.60 7.80 8.00 m/z 57.10 14.08% A 5000 83 27 15 98 A Y 50 , 0 -rprrrrp-TTTNTTT mllll,...... I | ! ! . I | I I II 63 70 77 I" " 111" I"1111"1111 TTEp +TTTTTJ- TT m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 7.40 7.60 7.80 8.00

10850.D 050102.M Tue May 14 11:44:42 2002 Page 8

NYC-WTC_000023543