Accession Number:

AD0625204

Title:

SYNTHESIS AND EVALUATION OF NEW FIRE RESISTANT HYDRAULIC FLUIDS.

Descriptive Note:

Bimonthly rept. no. 4, 15 Oct-15 Dec 65,

Corporate Author:

DOW CHEMICAL CO MIDLAND MICH SCIENTIFIC PROJECTS LAB

Personal Author(s):

• BURTON,C. D.
• Madison,N. L.

Report Date:

1965-12-15

Pagination or Media Count:

19.0

Abstract:

Preliminary testing of the compounds CH3OCCF2Cl 2OCH26OCCF2Cl2OCH3, FCCF32OCH26OCCF32F, and CH3OCCF2Cl2OCH22OCH22OCH22OCCF2Cl 2OCH3 was completed. The new halogenated ether, CH3OCCF2C12OCH22OCH22OCH22OCCF2C1 2OCH3, Compound D, was synthesized and tested. Another new polyether, FCCF32OCH22OCCF32OCH22OCCF3 2OCH3, Compound E was synthesized and the preliminary tests, except flash and fire points, were completed. A halogenated ester, FCCF2Cl2OCOCH24COOCCF2Cl 2F, Compound F, was synthesized but not tested due to its instability. The compounds, CF2Cl2FCOCH26OCCF2Cl 2F and CF2Cl2FCOCH22OCH22OCH22OCCF2Cl2F, were synthesized, but they have not, as yet, been isolated in a pure state. Author

Descriptors:

• *FIRE RESISTANT MATERIALS
• *HALOGENATED HYDROCARBONS
• HYDRAULICS
• SYNTHESIS(CHEMISTRY)
• HYDRAULIC FLUIDS
• FLUORINE COMPOUNDS
• CHLORINE COMPOUNDS
• ETHERS
• ESTERS
• PHYSICAL PROPERTIES
• AUTOIGNITION
• PURIFICATION

Subject Categories:

• Organic Chemistry
• Lubricants and Hydraulic Fluids

Distribution Statement:

APPROVED FOR PUBLIC RELEASE