2-Chloro-1,3,2-dioxaphospholane

C2H4ClO2PCAS 822-39-9126.48 g/mol

Open in Covalent MOL file
ClPOO

Properties

Molecular formula
C2H4ClO2P
Molar mass
126.48 g/mol
Exact mass
125.9637 Da
Density
1.4199 g/mL (at 20 °C)
Boiling point
66–68 °C (at 47 Torr)
logP
1.50Crippen estimate
Polar surface area
18.5 Ų
H-bond donors / acceptors
0 / 2
Rotatable bonds
0

Hazards

Danger
Corrosive (GHS05)Irritant (GHS07)

Aggregated from 45 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P363, P403+P233, P405, P501

Identifiers

CAS number
822-39-9
SMILES
ClP1OCCO1
InChIKey
OLSFRDLMFAOSIA-UHFFFAOYSA-N
InChI
InChI=1S/C2H4ClO2P/c3-6-4-1-2-5-6/h1-2H2
Characterization data

Calculated from the structure, in the form journals print them.

¹H NMR
Predicted ¹H NMR (400 MHz, CDCl₃) δ 4.10 (s, 4H).
¹³C NMR
Predicted ¹³C NMR (101 MHz, CDCl₃) δ 65.8.
[M + H]+
[M + H]+ Calcd for C2H5ClO2P 126.9710
[M + Na]+
[M + Na]+ Calcd for C2H4ClNaO2P 148.9530
[M − H]−
[M − H]− Calcd for C2H3ClO2P 124.9565
Elemental analysis
Anal. Calcd for C2H4ClO2P: C, 18.99; H, 3.19.

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

10 names
  • 1,3,2-Dioxaphospholane, 2-chloro-
  • Phosphorochloridous acid, cyclic ethylene ester
  • Ethylene phosphorochloridite
  • Ethylene glycol, cyclic phosphorochloridite
  • Ethylene chlorophosphite
  • Cyclic ethylene chlorophosphite
  • Cyclic ethylene phosphorochloridite
  • Cyclic O,O-ethylene phosphorochloridite
  • Ethylene glycol chlorophosphite
  • 2-Chloro-2-oxa-1,3,2-dioxaphospholane

Work with 2-Chloro-1,3,2-dioxaphospholane

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Diethyl chlorophosphite589-57-150 % similar Tris(2-chloroethyl) phosphite140-08-930 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook