Diethyl 2,2-diethoxyethylphosphonate

• Catalog No.: 31610
• CAS Number: 7598-61-0
• M. F.: C10H23O5P
• M. W.: 254.260381
• Purity: ≥95% (GC)

SYNONYMS

• Title: 2,2-二乙氧基乙基膦酸二乙酯
• IUPAC name: diethyl (2,2-diethoxyethyl)phosphonate
• IUPAC Traditional name: diethyl 2,2-diethoxyethylphosphonate
• Synonyms: Diethyl phosphonoacetaldehyde diethyl acetal; NSC 77101; NSC 407851

DATABASE IDS

• CAS Number: 7598-61-0
• MDL Number: MFCD00009236
• EC Number: 231-504-0
• PubChem SID: 24858871
• Beilstein Number: 1785614

PROPERTIES

• Grade: technical
• Linear Formula: (CH3CH2O)2CHCH2P(O)(OCH2CH3)2
• Purity: ≥95% (GC)
• Boiling Point: 146-149 °C/14 mmHg(lit.)
• Density: 1.052 g/mL at 25 °C(lit.)
• Flash Point: 110 °C
• Flash Point: 230 °F
• Refractive Index: n20/D 1.430(lit.)
• Refractive Index: n20/D 1.430
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-37/39
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Stable precursor to (formylmethyl)phosphonate7,8
Application
Reactant for synthesis of:
• α,β-Alkenal derivatives by two-carbon homologation1
• Lower rim-phosphonylated rexorcinol calix[4]arenes by condensation reactions2,3
• α-Phosphovinyl radicals via a radical trapping sequence4
• Inhibitors of reverse transcriptase via 1,3-dipolar cycloadditions5Reactant for Friedel-Crafts reactions6

Description (简体中文)

Other Notes
(甲酰基甲基)膦酸酯的稳定前体7,8
Application
Reactant for synthesis of:
• α,β-Alkenal derivatives by two-carbon homologation1
• Lower rim-phosphonylated rexorcinol calix[4]arenes by condensation reactions2,3
• α-Phosphovinyl radicals via a radical trapping sequence4
• Inhibitors of reverse transcriptase via 1,3-dipolar cycloadditions5Reactant for Friedel-Crafts reactions6