Skip to Content
Merck
CN

275964

Ethylphosphonic dichloride

98%

Sign In to View Organizational & Contract Pricing.

Select a Size


About This Item

Linear Formula:
C2H5P(O)Cl2
CAS Number:
Molecular Weight:
146.94
UNSPSC Code:
12352100
PubChem Substance ID:
EC Number:
213-918-3
MDL number:
Assay:
98%
Form:
liquid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

OWGJXSYVHQEVHS-UHFFFAOYSA-N

InChI

1S/C2H5Cl2OP/c1-2-6(3,4)5/h2H2,1H3

SMILES string

CCP(Cl)(Cl)=O

assay

98%

form

liquid

refractive index

n20/D 1.465 (lit.)

bp

71-72 °C/12 mmHg (lit.)

density

1.376 g/mL at 25 °C (lit.)

Application

Ethylphosphonic dichloride has been used in the preparation of:
  • ethylphosphonic diisocyanate
  • 4-acetylphenyl isopropyl ethylphosphonate
  • 4-acetylphenyl phenyl ethylphosphonate
  • 4-acetylphenyl cyclohexyl ethylphosphonate

pictograms

Skull and crossbonesCorrosion

signalword

Danger

Hazard Classifications

Acute Tox. 1 Oral - Skin Corr. 1B

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

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

Regulatory Information

监管及禁止进口产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Organophosphorus Isocyanates.
Haven Jr AC.
Journal of the American Chemical Society, 78(4), 842-843 (1956)
Charity Nowlan et al.
Journal of the American Chemical Society, 128(49), 15892-15902 (2006-12-07)
An array of 16 enantiomeric pairs of chiral phosphate, phosphonate, and phosphinate esters was used to establish the breadth of the stereoselective discrimination inherent within the bacterial phosphotriesterase and 15 mutant enzymes. For each substrate, the leaving group was 4-hydroxyacetophenone

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service