Document 7OBYwwvqZ5Q2x2oX0K9aaawna
InternCaolrrespondence
to:
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Date:
COMMERCIALCHEMICALS ANALYTICAL REPORT #346
E. G. GORTNER - RIKER SAFETY EVALUATION 218-3S-03
R. M. PAYFER - COMMERCIAL CHEMICALS - 236-2B
FINAL EVALUATION June 22, 1982
OF FM-3924
(T-2999CoC) FOR RIKER STUDY NO. 0681TRO362
References:
Commercial Chemicals Analytical Requests #16474, 18319, Analytical Report #318
A light, straw-colored waxy solid labeled FM-3924, Lot 547 was received for analysis for Riker teratology study #0681TRO362. The material has
been analyzed with the following results:
Gas Chromatography of Sample As Received
-All in Area %
QC(14310 12/3/80 3/31/81 3/5/82 5/27/82
Inerts Amide
C3 C4 C5
C6 C7 C8 Hi;h Boilers
0.5
10.6 for all low boilers 88.9 -
0.4 0.6 1.2 1.8 1.5 4.8 88.9 0.6
0.7 0.6 1.3 1.7 1.6 4.3 88.9 0.8
0.4 0.6 1.2 1.8 1.5 4.8 88.9
0..6
0.7 0.2 1.3 2.2 1.9 4.9 88.9 0.2
All values are within experimental and integration parameters. meet QC specifications.
Values
2
c
H N s F 0 by difference
Elemental Analysis
% Theor. % Found 3/5/82
25.2 1.75 2.45 5.6 56.66 8.4
24.6
-
1.5
2.6
5.3
57.0
9.0
% Found 5/27/82
25.0 1.8 2.7 6.1
55.3 9.1
MW = 571
Melti-ngPoint: Initial38-48*C Recheck 38-48*C. 5/28/82 38-48*C
Spectroscopic:
Infraredspectra 16474-2,3,4and 18318-1are identicalto each other and match reference spectra.
16474-2 was obtained 16474-3 was obtained 16474-4 was obtained 18318-1 was obtained
11/14/80 3/31/81 3/5/82 5/28/82.
NMR spectra H8385, H8387, F8390, F8391 were obtained on 12/l/80 and 12/2/80. These were to confirm structureand not repeated. Structure was confimed. The isomer distributionwas found to be 69.6% straight
chain, 10.9% (CF3)2CF branched, and 19.5% backbone branching.
Conclusions:
FM-3924, Lot 547 has an analysiswithin specifications,is stable and is representative c ercialmaterial.
RMP
dc: M. T. Case - 218-2 E. G. Lamprecht - 218-3 W. C. McCormick - 220-2E-02 W. H. Pearlson - 223-6SE-04 L. D. Winter - 236-2B