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386561

Sigma-Aldrich

Ethyl methylphosphonate

98%

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About This Item

Formula condensata:
CH3P(O)(OH)OC2H5
Numero CAS:
1832-53-7
Peso molecolare:
124.08
Numero MDL:
MFCD00192159
Codice UNSPSC:
12352100
ID PubChem:
24864101
NACRES:
NA.22

Saggio

98%

Stato

liquid

Indice di rifrazione

n20/D 1.426 (lit.)

Densità

1.172 g/mL at 25 °C (lit.)

Stringa SMILE

CCOP(C)(O)=O

InChI

1S/C3H9O3P/c1-3-6-7(2,4)5/h3H2,1-2H3,(H,4,5)
UFZOPKFMKMAWLU-UHFFFAOYSA-N

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Categorie correlate

Pittogrammi

Skull and crossbones
GHS06

Avvertenze

Danger

Indicazioni di pericolo

H301,H315,H319,H335

Classi di pericolo

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

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)

235.4 °F - closed cup

Punto d’infiammabilità (°C)

113 °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
BGBC5267V
MKBS7862V
MKBN4745V
MKBH9902V
10022DC

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Ethyl phosphonic acid-(methyl-13C) 99 atom % 13C, 97% (CP)

Sigma-Aldrich

792241

Ethyl phosphonic acid-(methyl-13C)

Methyl phosphonic acid-13C 99 atom % 13C, 98% (CP)

Sigma-Aldrich

792233

Methyl phosphonic acid-13C

Chloromethyl methyl sulfide 95%

Sigma-Aldrich

C54007

Chloromethyl methyl sulfide

Dalton T Snyder et al.
Journal of the American Society for Mass Spectrometry, 29(7), 1345-1354 (2018-03-11)
Methodology for performing precursor and neutral loss scans in an RF scanning linear quadrupole ion trap is described and compared to the unconventional ac frequency scan technique. In the RF scanning variant, precursor ions are mass selectively excited by a
Alan C Samuels et al.
Analytical chemistry, 78(2), 408-415 (2006-01-18)
Diffuse reflection data are presented for ethyl methylphosphonate in a fine Utah dirt sample as a model system for organophosphate-contaminated soil. The data revealed a chemometric artifact when the spectra were represented in Kubelka-Munk units that manifests as a linear
Boris Sarvin et al.
Journal of chromatography. A, 1597, 214-219 (2019-04-24)
In this research an accumulation of nerve agent markers in garden cress (Lepidium sativum) as a model plant object was studied using LC-QTOF hybrid system. For the determination of methylphosphonic acid and alkyl methylphosphonates, which are specific markers of sarin
Michael Kammer et al.
Biosensors & bioelectronics, 131, 119-127 (2019-03-04)
Organophosphorus compounds (OPs) continue to represent a significant chemical threat to humans due to exposures from their use as weapons, their potential storage hazards, and from their continued use agriculturally. Existing methods for detection include ELISA and mass spectrometry. The
Carlos A Valdez et al.
Forensic science international, 288, 159-168 (2018-05-13)
Trimethyloxonium tetrafluoroborate (TMO·BF4) has been used in the simultaneous derivatization of phosphonic and 2-aminoethylsulfonic acids related to nerve agents in different soils for their enhanced detection and identification by electron ionization gas chromatography-mass spectrometry (EI-GC-MS). The panel of acids consisted
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