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Merck
CN

635820

Diethyl cyclopropylmethyl phosphonate

97%

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About This Item

Linear Formula:
C3H5CH2P(O)(OCH2CH3)2
CAS Number:
Molecular Weight:
192.19
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352108
MDL number:
Assay:
97%
Form:
solid
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InChI

1S/C8H17O3P/c1-3-10-12(9,11-4-2)7-8-5-6-8/h8H,3-7H2,1-2H3

SMILES string

CCOP(=O)(CC1CC1)OCC

InChI key

SEZHIFQWGROIOQ-UHFFFAOYSA-N

assay

97%

form

solid

reaction suitability

reaction type: C-C Bond Formation

refractive index

n20/D 1.4380 (lit.)

bp

60 °C/0.125 mmHg (lit.)

density

1.023 g/mL at 25 °C (lit.)

Application

Reactant for:
  • Preparation of alkyldichlorophosphine via chlorination reaction under mild conditions

Structural characteristics:
  • Intramolecular hydrogen binding via "banana" bonds between a H atom belonging to the phosphino group and the edge of the cyclopropyl ring

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Regulatory Information

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