Document wgxDnZmyxxykrwyb1x1Gabj8d
Internal Correspondence
A/W&OWI
To: F'om: Subject: Date:
COMMERCIAL CHEMICALS ANALYTICAL REPORT #346
E. G. GORTNER - RIKER SAFETY EVALUATION - 218-3S-03
R. M. PAYFER - COMMERCIAL CHEMICALS - 236-2B
FINAL EVALUATION OF FM-3924 (T-2999CoC) FOR RIKER STUDY NO. 0681TR0362
June 22, 1982
References:
Commercial Chemicals Analytical Requests #16474, 18319, Analytical Report #318
A light, straw-colored wa*y solid labeled FM-3924, Lot 547 was received for analysis for Riker teratology study #0681TRQ362. 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
cc3 4 c5 c6 C 7 .Cs High 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. Values meet QC specifications.
004231
- 2-
Elemental Analysis
c
H N
S F
0 by difference
% 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
Melting Point: Initial 38-48C Recheck 38-48C 5/28/82 38-48C
Spectroscopi c:
Infrared spectra 16474-2,3,4 and 18318-1 are identical to each other and match reference spectra.
16474-2 was 16474-3 was 16474-4 was 18318-1 was
obtained obtained obtained obtained
11/14/80 3/31/81 3/5/82 5/28/82.
NMR spectra H8385, H8387, F8390, F8391 were obtained on 12/1/80 and 12/2/80. These were to confirm structure and not repeated. Structure was confirmed. The isomer distribution was found to be 69.6% straight chain, 10.9% (CF3 )2CF branched, and 19.5% backbone branching.
Conclusions:
FM-3924, Lot 547 has an analysis within specifications, is stable and is representative of commercial material.
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RMP/hc
dc: M. T. Case - 218-2 E. G. Lamprecht - 218-3 W. C. McCormick - 220-2E-02 W. H. Pearl son - 223-6SE-04 L. D. Winter - 236-2B
004232
