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64258

Sigma-Aldrich

Dimethyl methylphosphonate

purum, ≥97.0% (GC)

Sinonimo/i:

Dimethoxymethyl phosphine oxide, Fyrol DMMP, Methanephosphonic acid dimethyl ester, NSC 62240, Reoflam DMMP

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About This Item

Formula condensata:
CH3P(O)(OCH3)2
Numero CAS:
756-79-6
Peso molecolare:
124.08
Beilstein:
878263
Numero CE:
212-052-3
Numero MDL:
MFCD00008349
Codice UNSPSC:
12352108
ID PubChem:
329759943
NACRES:
NA.22

Tensione di vapore

<0.1 mmHg ( 20 °C)

Livello qualitativo

200

Grado

purum

Saggio

≥97.0% (GC)

Impiego in reazioni chimiche

reaction type: C-C Bond Formation

Indice di rifrazione

n20/D 1.413 (lit.)
n20/D 1.413

P. eboll.

181 °C (lit.)

Densità

1.145 g/mL at 25 °C (lit.)

Stringa SMILE

COP(C)(=O)OC

InChI

1S/C3H9O3P/c1-5-7(3,4)6-2/h1-3H3
VONWDASPFIQPDY-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

Dimethyl methylphosphonate (DMPP) is generally used as a model compound for catalytic degradation studies due to its structural similarity to the organophosphorus compounds used in chemical warfare agents, pesticides and herbicides.
Used to test SXFA-coated SAW chemical sensors for organophosphorous compound detection
Used as a chemical agent simulant for testing of protective performance of PSS membranes and functionalized sorbent membranes

Reactant for photocatalytic oxidation

Additive for synthesis of:
  • Flame retardant high phosphorous containing unsaturated polyester resin
  • UV-cured epoxy acrylate / microencapsulated phase change material

Altre note

Convenient Wittig-Horner reagent

Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H319,H340,H361f

Classi di pericolo

Eye Irrit. 2 - Muta. 1B - Repr. 2

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

156.2 °F - closed cup

Punto d’infiammabilità (°C)

69 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
BCCH1310
BCCF5627
BCCF0849
BCCC2049
BCCC1279

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Study of the catalytic destruction of dimethyl methylphosphonate (DMMP): oxidation over molybdenum (110)
Smentkowski VS, et al.
The Journal of Physical Chemistry, 92(22), 6351-6357 (1988)
Adsorption and decomposition of dimethyl methylphosphonate on TiO2
Rusu CN and Yates JT
The Journal of Physical Chemistry B, 104(51), 12292-12298 (2000)
M. Mikolajczyk et al.
The Journal of Organic Chemistry, 43, 473-473 (1978)
Enhanced photocatalytic degradation of dimethyl methylphosphonate in the presence of low-frequency ultrasound
Chen Y-C, et al.
Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society for Photobiology, 2(6), 694-698 (2003)
Jun Seop Lee et al.
ACS nano, 5(10), 7992-8001 (2011-09-13)
Ultrafine metal-oxide-decorated hybrid carbon nanofibers (CNFs) were fabricated by a single-nozzle co-electrospinning process using a phase-separated mixed polymer composite solution and heat treatment. To decorate metal oxides on the CNF surface, core (PAN) and shell (PVP) structured nanofibers (NFs) were
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