1241-94-7 Usage
Description
2-Ethylhexyl diphenyl phosphate is a pale yellow liquid that is insoluble in water. It is a compound with the chemical formula C24H31O4P and is commonly used as a plasticizer, flame retardant, and additive in various industries.
Uses
Used in Pharmaceutical Industry:
2-Ethylhexyl diphenyl phosphate is used as a plasticizer for the production of certain pharmaceutical products, enhancing their flexibility and workability.
Used in Plastics and Resin Industry:
2-Ethylhexyl diphenyl phosphate is used as a plasticizer for resins, improving their flexibility, durability, and processability. It also acts as a flame retardant, reducing the risk of fire and improving the safety of the final product.
Used as an Additive:
2-Ethylhexyl diphenyl phosphate is used as an additive in the manufacturing of various materials, providing enhanced properties such as flame resistance and improved processing characteristics.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Organophosphates, such as 2-Ethylhexyl diphenyl phosphate, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides
Health Hazard
ACUTE/CHRONIC HAZARDS: Toxic. Hazardous decomposition products. Experimental carcinogen.
Fire Hazard
Probably combustible.
Safety Profile
Poison by intravenous
route. Moderately toxic by intraperitoneal
route. When heated to decomposition it
emits toxic fumes of POx,.
Check Digit Verification of cas no
The CAS Registry Mumber 1241-94-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,4 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1241-94:
(6*1)+(5*2)+(4*4)+(3*1)+(2*9)+(1*4)=57
57 % 10 = 7
So 1241-94-7 is a valid CAS Registry Number.
InChI:InChI=1/C20H27O4P/c1-3-5-12-18(4-2)17-22-25(21,23-19-13-8-6-9-14-19)24-20-15-10-7-11-16-20/h6-11,13-16,18H,3-5,12,17H2,1-2H3
1241-94-7Relevant articles and documents
Process to prepare alkyl phenyl phosphates
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Page/Page column 5-6, (2008/06/13)
The present invention relates to a process to prepare dialkyl monophenyl phosphate, monoalkyl diphenyl phosphate or mixtures thereof wherein dichloromonophenyl phosphate and/or monochlorodiphenyl phosphate is reacted with an aliphatic alcohol in the presence of a Lewis acid catalyst and in the absence of solvent at a temperature of 40 to 200°C and a pressure of 0 to 1 bar. The present invention further relates to mixtures of monoalkyl diphenyl phosphates and dialkyl monophenyl phosphates obtainable from the above process and the use of such mixtures as a plasticiser and/or a flame retardant.