CAS 115-89-9: Methyl diphenyl phosphate
Description:Methyl diphenyl phosphate (MDP) is an organophosphate compound characterized by its phosphate ester structure, where a methyl group is attached to a phosphate group that is further bonded to two phenyl rings. It is typically a colorless to pale yellow liquid with a mild odor. MDP is known for its applications as a flame retardant and plasticizer in various materials, including plastics and coatings. The compound exhibits moderate solubility in organic solvents but is generally insoluble in water. Methyl diphenyl phosphate is also recognized for its potential environmental and health impacts, as it can be toxic to aquatic life and may pose risks upon exposure. Its chemical stability and reactivity make it a subject of study in both industrial applications and environmental assessments. Safety measures should be taken when handling MDP, as it can cause irritation to the skin and eyes, and proper disposal methods are essential to mitigate environmental risks.
Formula:C13H13O4P
InChI:InChI=1S/C13H13O4P/c1-15-18(14,16-12-8-4-2-5-9-12)17-13-10-6-3-7-11-13/h2-11H,1H3
InChI key:InChIKey=VOWPVJACXJNHBC-UHFFFAOYSA-N
SMILES:O=P(OC=1C=CC=CC1)(OC=2C=CC=CC2)OC
- Synonyms:
- Ai3-07854
- Hsdb 2576
- Methoxydiphenoxyphosphine oxide
- Methyl diphenyl phosphate
- Methyl phenyl phosphate
- Nsc 96635
- Phosphoric acid, methyl diphenyl ester
- Diphenyl methyl phosphate
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | Phosphoric acid, methyl diphenyl ester REF: IN-DA000FK9CAS: 115-89-9 | - - - | To inquire | Mon 07 Apr 25 |
![]() | Methyl diphenyl phosphate REF: 04-C15086012CAS: 115-89-9 | - - - | 168.00 € | Tue 08 Apr 25 |
![]() | Diphenyl Methyl Phosphate-d3 REF: TR-D492424CAS: 115-89-9 | - - - | 326.00 €~2,172.00 € | Fri 16 May 25 |
![]() | Diphenyl Methyl Phosphate REF: TR-D492423CAS: 115-89-9 | - - - | 1,136.00 € | Fri 16 May 25 |
![]() | Methyl diphenyl phosphate REF: 10-F732292CAS: 115-89-9 | 98% | - - - | Discontinued product |
![]() | Diphenyl methyl phosphate REF: 3D-AAA11589CAS: 115-89-9 | Min. 95% | - - - | Discontinued product |

Phosphoric acid, methyl diphenyl ester
Ref: IN-DA000FK9
Undefined size | To inquire |

Diphenyl Methyl Phosphate-d3
Controlled ProductRef: TR-D492424
10mg | 326.00 € | ||
50mg | 1,240.00 € | ||
100mg | 2,172.00 € |

Diphenyl Methyl Phosphate
Controlled ProductRef: TR-D492423
1g | 1,136.00 € |

Ref: 10-F732292
1g | Discontinued | Request information | |
250mg | Discontinued | Request information |

Diphenyl methyl phosphate
Ref: 3D-AAA11589
1g | Discontinued | Request information | |
5mg | Discontinued | Request information | |
10mg | Discontinued | Request information | |
25mg | Discontinued | Request information | |
50mg | Discontinued | Request information | |
100mg | Discontinued | Request information | |
250mg | Discontinued | Request information | |
500mg | Discontinued | Request information |