D91659

Diethyl chlorophosphite

95%

• Synonym(s): Diethyl chlorophosphonite, Diethyl phosphorochloridite
• Linear Formula: (C₂H₅O)₂PCl
• CAS Number: 589-57-1
• Molecular Weight: 156.55
• Beilstein/REAXYS Number: 1098392
• EC Number: 209-652-2
• MDL number: MFCD00009074
• UNSPSC Code: 12352100
• PubChem Substance ID: 24894269
• NACRES: NA.22

Properties

• assay: 95%
• form: liquid
• refractive index: n20/D 1.434 (lit.)
• bp: 153-155 °C (lit.); 56-57.5 °C/30 mmHg (lit.)
• density: 1.089 g/mL at 20 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: CCOP(Cl)OCC
• InChI: 1S/C4H10ClO2P/c1-3-6-8(5)7-4-2/h3-4H2,1-2H3
• InChI key: TXHWYSOQHNMOOU-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS05,GHS07
• signalword: Danger
• hcodes: H225,H314,H335
• pcodes: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
• target_organs: Respiratory system
• supp_hazards: EUH014
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 33.8 °F - closed cup
• flash_point_c: 1 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter