| Identification | More | [Name]
Cresyl diphenyl phosphate | [CAS]
26444-49-5 | [Synonyms]
CRESOL DIPHENYL PHOSPHATE
CRESYL DIPHENYL PHOSPHATE
Diphenyl cresol phosphate
DIPHENYL CRESYL PHOSPHATE
DIPHENYL TOLYL PHOSPHATE
MONOCRESYL DIPHENYL PHOSPHATE
PHOSPHORIC ACID CRESYL DIPHENYL ESTER
PHOSPHORIC ACID DIPHENYL METHYLPHENYL ESTER
phosphoric acid methylphenyl diphenyl ester
2-Methylphenyl diphenyl phosphate
Cresyl phenyl phosphate
cresyldiphenylphosphate(cdpmixedisomers)
Diphenyl tolyl ester phosphoric acid
Disflamoll dpk
Disflamoll DPK, TPK
disflamolldpk
Kronitex cdp
kronitexcdp
Methylphenyl diphenyl phosphate
methylphenyldiphenylphosphate | [EINECS(EC#)]
247-693-8 | [Molecular Formula]
C19H17O4P | [MDL Number]
MFCD00014920 | [Molecular Weight]
340.31 | [MOL File]
26444-49-5.mol |
| Chemical Properties | Back Directory | [Definition]
Probably seldom a pure compound, but a mixture of
o-, m-, and p-cresyl and phenyl phosphates. | [Appearance]
Colorless, transparent liquid; very slight
odor.Insoluble
in water; soluble in most organic solvents except
glycerol. Combustible. | [Melting point ]
-38°C | [Boiling point ]
235-255°C | [density ]
1.20 | [Fp ]
232°C | [refractive index ]
1.5630 | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
Liquid | [color ]
Pale yellow | [Specific Gravity]
1.21 | [InChIKey]
OJUZRFGUKHQNJX-UHFFFAOYSA-N | [LogP]
4.510 | [Uses]
Plasticizer, extreme-pressure lubricant,
hydraulic fluids, gasoline additive, food packaging. | [CAS DataBase Reference]
26444-49-5(CAS DataBase Reference) | [NIST Chemistry Reference]
Cresyl diphenylphosphate(26444-49-5) | [EPA Substance Registry System]
26444-49-5(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
N | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
3082 | [WGK Germany ]
2 | [RTECS ]
TC5520000 | [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
29199000 | [Hazardous Substances Data]
26444-49-5(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
A clear transparent liquid with a very slight odor. Insoluble in water. Primary hazard is to the environment. Immediate steps should be taken to limit spread to the environment. Easily penetrates the soil to contaminate groundwater and nearby waterways. | [Reactivity Profile]
Organophosphates, such as CRESYL 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. | [Air & Water Reactions]
Insoluble in water. | [Health Hazard]
Inhalation of material may be harmful. Contact may cause burns to skin and eyes. Inhalation of Asbestos dust may have a damaging effect on the lungs. Fire may produce irritating, corrosive and/or toxic gases. Some liquids produce vapors that may cause dizziness or suffocation. Runoff from fire control may cause pollution. | [Fire Hazard]
Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot. | [Chemical Properties]
Colorless, transparent liquid; very slight
odor.Insoluble
in water; soluble in most organic solvents except
glycerol. Combustible. | [Synthesis]
Pump 430 kg of m-p-cresol and 710 kg of molten phenol into the reaction kettle at one time, and add quantitative calcium and magnesium catalysts; when the material temperature (which can be stirred with a meeting) is less than 50 ℃ (stop stirring), pump 5 | [Purification Methods]
Distil it in a vacuum, then percolate it through a column of alumina. Finally, pass it through a packed column maintained at 150o to remove traces of volatile impurities in a countercurrent stream of nitrogen under reduced pressure. [Dobry & Keller J Phys Chem 61 1448 1947, Beilstein 6 IV 2130.] |
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