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Merck
CN

41430

Dimethyl phosphite

purum, ≥98.0% (GC)

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About This Item

Linear Formula:
(CH3O)2P(O)H
CAS Number:
Molecular Weight:
110.05
EC Number:
212-783-8
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1697490
MDL number:
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InChI key

HZCDANOFLILNSA-UHFFFAOYSA-N

InChI

1S/C2H7O3P/c1-4-6(3)5-2/h6H,1-2H3

SMILES string

[H]P(=O)(OC)OC

grade

purum

assay

≥98.0% (GC)

bp

170-171 °C (lit.)

density

1.2 g/mL at 25 °C (lit.)

pictograms

Health hazardExclamation mark

signalword

Warning

Hazard Classifications

Aquatic Chronic 3 - Carc. 2 - Muta. 2 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

158.0 °F - closed cup

flash_point_c

70 °C - closed cup

ppe

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

Regulatory Information

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I Pastirk et al.
The journal of physical chemistry. A, 109(11), 2413-2416 (2006-07-13)
Multidimensional chemical detection and identification based on phase shaped femtosecond laser pulses coupled to mass spectrometry is demonstrated. The method based on binary phase shaping (BPS) takes into account the accuracy and precision standards required by analytical chemistry. It couples
[A new method of fixing histological preparations using dimethylphosphite].
R P Samusev et al.
Morfologiia (Saint Petersburg, Russia), 106(4-6), 169-170 (1994-04-01)
Dimethyl hydrogen phosphite.
IARC monographs on the evaluation of carcinogenic risks to humans, 48, 85-93 (1990-01-01)
Ming Xie et al.
Journal of hazardous materials, 181(1-3), 975-980 (2010-06-18)
Nanofiltration (NF) was investigated for the removal of glyphosate in the neutralization liquor produced by the glycine-dimethylphosphit process. The Desal-5 DK membrane was chosen as the most suitable membrane for the NF process when compared to the DL and NTR7450
Igor Pastirk et al.
Applied optics, 46(19), 4041-4045 (2007-06-16)
Phase-shaped femtosecond laser pulses and mass spectrometry were implemented as a tool for improving molecular identification. We demonstrate that the specific lines in the mass spectra of several chemical warfare simulants are sensitive to the phase characteristics of the incident

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