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64258

Dimethyl methylphosphonate

Name: Dimethyl methylphosphonate
Brand: SIAL

purum, ≥97.0% (GC)

Synonym(s):

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

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About This Item

Linear Formula:

CH₃P(O)(OCH₃)₂

CAS Number:

756-79-6

Molecular Weight:

124.08

UNSPSC Code:

12352108

NACRES:

NA.22

PubChem Substance ID:

329759943

EC Number:

212-052-3

Beilstein/REAXYS Number:

878263

MDL number:

MFCD00008349

Assay:

≥97.0% (GC)

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vapor pressure

<0.1 mmHg ( 20 °C)

Quality Level

200

grade

purum

assay

≥97.0% (GC)

reaction suitability

reaction type: C-C Bond Formation

refractive index

n20/D 1.413

bp

181 °C (lit.)

density

1.145 g/mL at 25 °C (lit.)

functional group

phosphonate

SMILES string

COP(C)(=O)OC

InChI

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

InChI key

VONWDASPFIQPDY-UHFFFAOYSA-N

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Related Categories

C-C Bond Forming Reagents

Chemical Synthesis

Application

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

Other Notes

Convenient Wittig-Horner reagent

pictograms

GHS08,GHS07

signalword

Danger

hcodes

H319,H340,H361f

pcodes

P202 - P264 - P280 - P305 + P351 + P338 - P308 + P313 - P337 + P313

Hazard Classifications

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

Storage Class

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

wgk

WGK 3

flash_point_f

156.2 °F - closed cup

flash_point_c

69 °C - closed cup

ppe

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

Regulatory Information

监管及禁止进口产品

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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)

M. Mikolajczyk et al.

The Journal of Organic Chemistry, 43, 473-473 (1978)

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)

Hole doping and surface functionalization of single-walled carbon nanotube chemiresistive sensors for ultrasensitive and highly selective organophosphor vapor detection.

Liangming Wei et al.

Nanotechnology, 22(42), 425501-425501 (2011-09-22)

We developed a chemiresistive sensor based on doped and functionalized semiconducting single-walled carbon nanotube (SWNT) networks for ultrasensitive and rapid detection of dimethyl methylphosphonate (DMMP) (simulant of nerve agent sarin) vapor. The semiconducting SWNT network was deposited between interdigitated electrodes

Cavitand-functionalized porous silicon as an active surface for organophosphorus vapor detection.

Cristina Tudisco et al.

Langmuir : the ACS journal of surfaces and colloids, 28(3), 1782-1789 (2011-12-22)

This paper reports on the preparation of a porous silicon-based material covalently functionalized with cavitand receptors suited for the detection of organophosphorus vapors. Two different isomeric cavitands, both containing one acid group at the upper rim, specifically designed for covalent

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Global Trade Item Number

SKU	GTIN
64258-1L-F	04061832729305
64258-250ML-F	04061837888793

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