Dimethylphosphite
Properties
- Molecular formula
- C2H7O3P
- Molar mass
- 110.05 g/mol
- Exact mass
- 110.0133 Da
- Density
- 1.2 g/mL (at 20 °C)
- Melting point
- 29 °C
- Boiling point
- 72–73 °C (at 25 Torr)
- Flash point
- 70 °C (closed cup)
- Water solubility
- miscible
- logP
- 0.67Crippen estimate
- Polar surface area
- 35.5 Ų
- H-bond donors / acceptors
- 0 / 3
- Rotatable bonds
- 2
Hazards
Danger
- H226 Flammable liquid and vapor71.8% of notifiers
- H311 Toxic in contact with skin19.9% of notifiers
- H315 Causes skin irritation73.5% of notifiers
- H317 May cause an allergic skin reaction23.9% of notifiers
- H319 Causes serious eye irritation76.1% of notifiers
- H341 Suspected of causing genetic defects23.9% of notifiers
- H351 Suspected of causing cancer26.2% of notifiers
- H412 Harmful to aquatic life with long lasting effects23.9% of notifiers
Aggregated from 627 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P203, P210, P233, P240, P241, P242, P243, P261, P262, P264, P264+P265, P270, P272, P273, P280, P302+P352, P303+P361+P353, P305+P351+P338, P316, P318, P321, P332+P317, P333+P317, P337+P317, P361+P364, P362+P364, P370+P378, P403+P235, P405, P501
Identifiers
CAS number
868-85-9SMILES
CO[PH](=O)OCInChIKey
HZCDANOFLILNSA-UHFFFAOYSA-NInChI
InChI=1S/C2H7O3P/c1-4-6(3)5-2/h6H,1-2H3Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
8 names
- Phosphonic acid, dimethyl ester
- Methyl phosphonate ((MeO)2HPO)
- Dimethyl hydrogen phosphite
- Dimethyl phosphonate
- Dimethoxyphosphine oxide
- Hydrogen dimethyl phosphite
- Dimethyl acid phosphite
- Dimethyl hydrogen phosphonate
Work with Dimethylphosphite
Similar compounds
Di-tert-butyl phosphite13086-84-535 % similar
Diisopropylphosphite1809-20-735 % similar
Diethylphosphite762-04-935 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds