Triethyl phosphonoacetate

• Catalog No.: T61301
• CAS Number: 867-13-0
• M. F.: C8H17O5P
• M. W.: 224.191341
• Purity: 98%

SYNONYMS

• Title: 膦酰基乙酸三乙酯
• IUPAC name: ethyl 2-(diethoxyphosphoryl)acetate
• IUPAC Traditional name: triethyl phosphonoacetate
• Synonyms: 羧甲基膦酸三乙酯; Triethyl carboxymethylphosphonate; 乙氧基羰酰甲基膦酸二乙酯; (Diethoxyphosphinyl)acetic acid ethyl ester; Diethyl ethoxycarbonylmethylphosphonate; NSC 13898; NSC 16128

DATABASE IDS

• Beilstein Number: 1343714
• EC Number: 212-757-6
• MDL Number: MFCD00009177
• PubChem SID: 24900348
• CAS Number: 867-13-0

PROPERTIES

• Linear Formula: (C2H5O)2P(O)CH2CO2C2H5
• Purity: 98%
• Boiling Point: 142-145 °C/9 mmHg(lit.)
• Density: 1.13 g/mL at 25 °C(lit.)
• Flash Point: 105 °C
• Flash Point: 221 °F
• Refractive Index: n20/D 1.431(lit.)
• European Hazard Symbols: Nature polluting (N)
• Personal Protective Equipment: Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
• RID/ADR: UN 3082 9/PG 3
• Risk Statements: 51/53
• RTECS: AG9800000
• Safety Statements: 61
• Hazard Class: 9
• UN Number: 3082
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Application
Horner-Emmons-Wadsworth reagent recently used in the synthesis of chiral 2-methylcyclopropanecarboxylic acid from (S)-propylene oxide.7
Reactant involved in:
• Horner-Wadsworth-Emmons reactions1,2
• Intramolecular Heck-type cyclization and isomerizations3
• Tsuji-Trost type reactions4
• Intramolecular aryne-ene reactions5
• Synthesis of aldehydes6
Packaging
100 g in poly bottle
25 g in glass bottle

Description (简体中文)

Application
Horner-Emmons-Wadsworth 试剂，近来用于通过 (S)-环氧丙烷合成手性 2-甲基环丙烷羧酸。7
Reactant involved in:
• Horner-Wadsworth-Emmons reactions1,2
• Intramolecular Heck-type cyclization and isomerizations3
• Tsuji-Trost type reactions4
• Intramolecular aryne-ene reactions5
• Synthesis of aldehydes6
包装
100 g in poly bottle
25 g in glass bottle