Triethyl phosphite

Purity: 98%

Synonym(s): Phosphorous acid triethyl ester

Formula: C6H15O3P Molecular Weight: 166.16

CAS Number: 122-52-1 Beilstein Number: 956578 EC Number: 204-552-5 MDL Number: MFCD00009084 PubChem CID: 31215

Properties

Shelf life: 1460 days

Solubility: Miscible with alcohol and ether. Immiscible with water.

Sensitivity: Air Moisture Sensitive

Boiling point: 156-158 °C/1013 hPa

Melting point: -112°C

InChl: InChI=1S/C6H15O3P/c1-4-7-10(8-5-2)9-6-3/h4-6H2, 1-3H3

Safety Information

Pictograms: GHS08; GHS07; GHS02

Signal Word: Warning

Hazard Statements: H315; H319; H335; H412; H302; H317; H226; H332

Precautionary Statements: P261; P305+P351+P338; P273; P280; P370+P378; P210; P302+P352; P321; P405; P501; P233; P240; P264; P403+P235; P303+P361+P353; P271; P241; P270; P304+P340; P403+P233; P272; P333+P313; P362+P364; P330; P242; P243; P264+P265; P301+P317; P317; P337+P317; P332+P317; P319

WGK: 1

Storage: Argon charged

Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter