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AR age - 3270
452
ARZ26 - 3270 Vapor Pressure Determination:jo-- ]
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DUPONT REPORT 12735
|en---- VAPOR PRESSURE
Test Guidelines)
Authors Mary A. Kaiser, Ph.D. (study director) Daryl P. Cobranchi, PhD. Chin Ping Kao RoberCt Buck, Ph.D.
Study Completion Date 16 July 2002 Report Date 21 March 2003
~
DTuesPtonFatcCiolriptoyrate Center for Analytical Sciences
Experimental Station 4025321
Wilminglon, DE 19880-0402
And
DuPont Center for Engineering Research
Experimental Saion 320
Wilmington, DE 19880-0320
Sponsor TcleolRomaenrd RCeosrepaorrcahtiPoannel
--~ 1Telomer Research Program
`Company Santized. Does not contain TCA og 1
Vapor Pressureostarmnain{EN|
~
2 TABLE OF CONTENTS
"Table Of COBENLS .....oovovesrssssssssenersermssssssssns +44
0PEAR AERA
PERSE Ep ROR
2
2.0 General Study Information.
AAA AI
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3.0 Test Guidelines wovececcmrssssssssssssssssssssaiasasens
"
sonsmimmminimmmmmssisisssis ssl
3.4 Parameters Observed ............ weteia------------i--'
3.6 Validity Criteria 0fthe Study...
4.0 Results and Discussion ..................
msn 6
wssersempp----------------------isits T
6.0 Retention of RECOM ..........coowuurimmmmmsmmssssssssssssssssssssssssssasass
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tiem
7.0 DispOfoTesst Haeml. .......v.vvvvvvrressenens
evened
FFiigrurees1Scott Method APPR. rrr
~ Figure 2Virose
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TTaabblle1e. VaporPressureVass...
nd
Appendix Appendix A Chemical Analysis
Summay................oeveen..
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reniersanlll
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Vapor PressureDetermination WSN
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1 e-- o --on svn
Authors
Mary
Daryl
A.
P.
CKoaibsrearn,chPih,.DP.hD(s.tudy
director)
RCorbierPtiCngBKucako, Ph. D.
1.0
`SUMMARY
Test System:
[
----
"pressure as a functionoftemperature.
used to determine its vapor
Findings:
The vapor pressure at 23C is approximately 3 Pa (0.022 Torr).
Conclusions:
ST, --- from3 Pat 23C 0
101kPa at 201C.
2.0
`GENERAL STUDY INFORMATION
The objectiSvteuodfythOibsjsecttuidvyesvas to determin the vapor pressure J--
IE conditions between 25C and 200C,
TheTteesstt sSyysstteemm wJausstidfeitceartmioinned by the sponsor.
Study Personnel
STolomer Research Program
Company Sanitized. Dos not cont3ain TSCA Cay
Vapor Pressure terminationYN|
~
Management:
Marianne Marsi, Ph.D.
Study Director
MaryA. Kaiser, Ph.D.
Principle Investigator: Daryl P. Cobranchi, PhD.
Technical Personnel: Barry W. Wolstenholme
Study Execution Dates
Study Initiation Date:
15-un-2001
Experimental Start Date:
15-1un2001
Experimental Completion Date: ~~ 28-June 2002
Study Completion Date:
12:3uly 2002
3.0
MATERIALS AND METHODS
31 Test Guidelines
"oTrhleivquaipdorsupbrsetsasnucree. oAtfatshuebrsmtoadnycenaimsidcefeiqnueidlaisbrtihuem,satthuervataipoonrpprreessssuurreeaibsoovnelya asolid
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f(Puan,ctNieowntoofnt/emm'p)e.raUtnuirtes. wThihcehhSIavuneibtoeefnpreemspsulroeyewdhihcihstsorhiocualldlybaereus1eTdoirsrth(emPmasHcea)l
=1.33 x 10 Pa 1 atmosphere = 1.013 x 10 Pa; 1 bar = 10 Pa. A modified OECD
`Guideline 104 (modified) was used for this measurement.
3.21 Chemical System
3.2.11 Test Substance
"The test substance as obained rom Claiggt Gmbh (Germany) and was shown to
evi gus
chromatography.
ures were detected. Themajor impur
is tentatively identified as]
ase on the mass spectral fragmentation pater
Name:
Synonym:
Active substances)
CAS Name:
CAS Number(s):
4Telomer Research Program
Company Sanilized. Loss not contain TSCA CBI 4
Vapor Pressure tsar
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--
LNoutmNboerre
20601
CEMoSnEceSenmtpl,e nNuommbeir
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DCCoanecenRotercaeitvioneofdnA., annialyyzecdD: t: 0135-A1pmr 22500011
SVSoaulpvuobirilpirtey sast e2:5C. SAipmpss ContCiilonrs:
TB~1D40vpig A Lth*is report ---- RWhoiotme tseomdperate keep tightly closed
5202 TTehsetteVtesltiaence wis J--)
T33o coTemstpConedrucitd 0 inh ior pres, Thfst mevtashbsoe odn
dynamic mo eoasnureemenA teprotcem odfe unresibyS33cs0ottptE'moweeSherIeIpjherEeqsyjle icbroeiummtteeos mFapaeCrPaOot,utEroeiieTsnoTmiehapeosu(rmReaeddematoand.
~~
'WA) 740 pressure transducer, and a Hart Scientific (American Fort UT) stack base unit for
Steer Research Pogom
Sempany Santaed Too et asnin;TSCACEY
Vapor Pressure etomintin| pE----
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~~
temperature measurement. The temperature variedfrom80 to 200C. A diagramofthe
Te i opos `The second procedure was based on the EPA OPPTS gas saturation `method'. This
trema Go romD moge nni ic odE p eoeeonmei YRee spLoe A edorrPShFoanF oearsr,e sTl oubnoed fom tube. Gas-chromatographic grade helium]
flowed over the powder. The flow was
33 i ParameteGrsOOSbosepvravetodiorosk rgpmdeerke rree 2 Reavese ptee al iitora scope hams
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35 Validity erea en ints Criteria oftheStudy nee od er bn
4.0 D E -- RESiUoLTS Ae ND DISCUA S-- SION | d : --o--a --en
5.0
`CONCLUSIONS
Thevapor pressure ooo E--
3Paat 21C and 101 kPa at
6.0 RETuEtNyTIoON OFtRECOpRaDtSel vill asrre sive sD + sty ets ee tte eo vito wig sn copyfe eer
vores Rss pr
:
Vapor Pressure. ostminason
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laboratory-spesificor site-specific aw data such as personnel files, instrument, equipment,
refrigerator, andlor freezer raw data.
7.0 DISPOSAL OF TEST ITEM
ADfutPeornitssGulaanscgeoofwtshiete fuinniall rtespoerxtp,itrhaetrieonmdaatienaintdnetsgthesnubdsetsatnrcoeyewdilblybebusrtnoirnegd,autntlheess other arrangements are made between the sponsor and the Test Facility.
8.0 REFERENCES 1. DL.iaSgcrotatm,"",DFeltueirdmiPnhaatsieonEoqufiAlcitbirviiutmy, C2o6e(f1f9ic8i6e)n,ts14b9y-1A6c3c.urate MeasurementofBoiling Point 2. United States Environmental Protection Agency, Prevention, Pesticides and Toxic Substances
(7101), OPPTS 830.7950, Vapor Pressure, August 1995, page 4, Gas Saturation Method.
--~ 7Telomer Research Program
Company Sanitized. Doos not contain TSCA CBI 7
Vaoressuspetermintn|MM \
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Figure 1. Scott Method Apparatus
Ea
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Boiler
) pos
"a wd
Ea
=|
w=
ON.
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~ Figure 2. Vapor Pressure ASN| Vapor PressureDeterminer S--_--"|
10 ==
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=
wl ec
sm, me -133.92807 4.25026
AT = TH
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2
23 a =
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g 10
1
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So 7
=-
- 1ES
bos
Temperature (C)
[TTearbmpleerat1u.rsV(a)pVoarporPrPreossssuursr(eFaVralVuapeosr Pressure (eines|
CI E ee sLeLe
[Ce [wes| soe
[oe ww 119
1
37 [aero]
W=ms
4 | wmv |
388
51667
~ S= O = ar ; 150 IE
72338 |
sSewees `Scott Method
ower Scott Method
Scott Method
Vapor Pressure otominatS en] --
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Appendix A
Chemical iil S iii 1
Analysis Summary
standarTdhemestuhbojedcttomateasrsesis al
witas scoamnpaolsyiztieodn.byThgiass-acnahlryosmiastsoghroawpehdy
using a that fhe
material comprise:
material.t Tahleimibtaloafnqcuea]ntitation o/fas not
whose cheFmuritchaerl asntarluycstiusrebiy GC/MS suggests that {gs a Single impurity,
ChromaFtionaglrlay,pyth-eTsaunbjdeecmt mMaatsersiaSlpewcatrsomeevtarlyuate(dLCb/yMHSi/gMhS)PeforrftohremapnrceeseLnicqeuiodf
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MEM. Netter mate
Served (obepresent. ta detection limit of
determiBnaeseandducpoonnfitrhmesteheancaolmypsoessi,tiwoen
conclude that of H-24691 to
mbeetahsodfsollaorwes:in
hand
to
Material
WE % (+0.3)
10Telomer Research Program ---------- --EE------
Sompany Saniized. Does not contain TSCA oBY 10