Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate | CAS No. 42595-45-9

Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate

Basic Information

CAS Number

42595-45-9

Molecular Formula

C15H31O9P3

Molecular Weight

448.33 g/mol

AD

Basic Physical Properties

Boiling Point

533.1ºC at 760 mmHg

Water Solubility

miscible

Flash Point

250 ºC

Refractive Index

1.468

CCC1(COP(=O)(OC1)C)COP(=O)(C)OCC2(COP(=O)(OC2)C)CC

InChI

InChI=1S/C15H31O9P3/c1-6-14(8-19-25(3,16)20-9-14)12-23-27(5,18)24-13-15(7-2)10-21-26(4,17)22-11-15/h6-13H2,1-5H3

InChIKey

WUGSTSBQFHQUJQ-UHFFFAOYSA-N

LogP

4.374700000000003

Topological Polar Surface Area

106.59000000000002 Ų

Hydrogen Bond Donor/Acceptor

0 / 9

Complexity

589

Synonyms & References

English

  • NS00020088
  • 42595-45-9
  • Bis[(5-ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl)methyl]methyl phosphonate p,p-dioxide
  • 5-ethyl-5-[[(5-ethyl-2-methyl-2-oxo-1,3,2lambda5-dioxaphosphinan-5-yl)methoxy-methylphosphoryl]oxymethyl]-2-methyl-1,3,2lambda5-dioxaphosphinane 2-oxide
  • FT-0698411
  • W-110977
  • Bis((5-ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl)methyl) methyl phosphonate P,P'-dioxide
  • Phosphonic acid, P-methyl-, bis((5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphorinan-5-yl)methyl) ester
  • Phosphonic acid, P-methyl-, bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphorinan-5-yl)methyl] ester
  • BIS[(5-ETHYL-2-METHYL-1,3,2-DIOXAPHOSPHORINAN-5-YL)METHYL] METHYL PHOSPHONATE P,P'-DIOXIDE
  • Phosphonic acid, methyl-, bis((5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphorinan-5-yl)methyl) ester
  • 63RFP69PMU
  • A825954
  • 5-ethyl-5-[[(5-ethyl-2-methyl-2-oxidanylidene-1,3,2$l^{5}-dioxaphosphinan-5-yl)methoxy-methyl-phosphoryl]oxymethyl]-2-methyl-1,3,2$l^{5}-dioxaphosphinane 2-oxide
  • Methylphosphonic acid, bis [(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphorinan-5-yl) methyl] ester
  • DTXSID9068407
  • 5-ethyl-5-[[(5-ethyl-2-methyl-2-oxo-1,3,2$l^{5}-dioxaphosphorinan-5-yl)methoxy-methylphosphoryl]oxymethyl]-2-methyl-1,3,2$l^{5}-dioxaphosphorinane 2-oxide
  • EINECS 255-902-9
  • SCHEMBL1956287
  • Phosphonic acid, methyl-, bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphorinan-5-yl)methyl] ester
  • Bis[(5-ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl)methyl] methyl phosphonate P,P'-dioxide
  • flame retardant CU
  • flame retardant CT
  • ElionflaM PES conc
  • FlaMe retardant CU ElionflaM PES-H conc
  • Phosphonicacid, methyl-, bis[(5-ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl)methyl]ester, P,P'-dioxide
  • Phosphonic acid, methyl-,bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphorinan-5-yl)methyl] ester (9CI)
  • 1,3,2-Dioxaphosphorinane, phosphonic acid deriv.
  • Amgard P 1045
  • Antiblaze1045
  • P 1045

MDL Number

MFCD08458307

FAQ

What are the physical and chemical properties of Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate (CAS: 42595-45-9)?

Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate is a colorless to white crystalline solid with a molecular weight of approximately 494.5 g/mol. It has low solubility in water but is soluble in organic solvents such as methanol, ethanol, and acetonitrile. This compound exhibits good stability under normal conditions but can react with basic compounds. It is used in various applications due to its unique chemical properties.

How is Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate (CAS: 42595-45-9) typically synthesized?

Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate is synthesized through multistep organic reactions involving the condensation of phosphorus ylides with methyl phosphonic acid derivatives. The process typically involves the use of a Lewis acid catalyst, such as aluminum chloride, to facilitate the reaction. The yield is generally high, and the product can be purified by recrystallization.

What industries use Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate (CAS: 42595-45-9)?

Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate finds application in the pharmaceutical industry, where it is used as a precursor for the synthesis of novel drugs. It is also utilized in the polymer industry for its ability to enhance the properties of polymers. Additionally, it is used in the development of sensors and semiconductors due to its unique chemical characteristics.

What precautions should be taken when handling Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate (CAS: 42595-45-9)?

When handling Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate, it is essential to follow proper laboratory safety procedures. Wear appropriate personal protective equipment (PPE), including gloves, safety goggles, and a lab coat. Work within a fume hood to minimize exposure to fumes. Store the compound in a cool, dry place away from direct sunlight. In case of a spill, neutralize the spill with appropriate chemicals and follow the safety data sheet (SDS) for disposal instructions.

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