Diethyl(2,2-diethoxyethyl)phosphonate , 98% , 7598-61-0

Synonym(s):
Diethyl phosphonoacetaldehyde diethyl acetal;NSC 407851;NSC 77101

CAS NO.：7598-61-0

Empirical Formula: C10H23O5P

Molecular Weight: 254.26

MDL number: MFCD00009236

EINECS: 231-504-0

PRODUCT Properties

• Boiling point: 146-149 °C14 mm Hg(lit.)
• Density: 1.052 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.430(lit.)
• Flash point: >230 °F
• storage temp.: 2-8°C
• solubility: Chloroform, Dichloromethane
• form: Oil
• color: Colourless
• Water Solubility: Soluble in chloroform and dichloromethane. Not miscible or difficult to mix in water.
• Sensitive: Moisture Sensitive
• BRN: 1785614
• InChI: 1S/C10H23O5P/c1-5-12-10(13-6-2)9-16(11,14-7-3)15-8-4/h10H,5-9H2,1-4H3
• InChIKey: LUQYELQXRPNKRY-UHFFFAOYSA-N
• SMILES: CCOC(CP(=O)(OCC)OCC)OCC
• CAS DataBase Reference: 7598-61-0(CAS DataBase Reference)

Description and Uses

Reactant for synthesis of:

• α,β-Alkenal derivatives by two-carbon homologation
• Lower rim-phosphonylated rexorcinol calix[4]arenes by condensation reactions
• α-Phosphovinyl radicals via a radical trapping sequence
• Inhibitors of reverse transcriptase via 1,3-dipolar cycloadditions

Reactant for Friedel-Crafts reactions

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• target organs: Respiratory system
• PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-37/39
• RIDADR: UN2810
• WGK Germany: 3
• F: 21
• HazardClass: 6.1
• HS Code: 29319090
• Storage Class: 10 - Combustible liquids
• Hazard Classifications: Eye Irrit. 2; Skin Irrit. 2; STOT SE 3
• Limited Quantities: 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)