Trimethylsilyl P,P-diethylphosphonoacetate

• Catalog No.: 79520
• CAS Number: 66130-90-3
• M. F.: C9H21O5PSi
• M. W.: 268.319301

SYNONYMS

• Title: 三甲基硅烷二乙基磷酰乙酸酯
• IUPAC name: trimethylsilyl 2-(diethoxyphosphoryl)acetate
• IUPAC Traditional name: trimethylsilyl 2-(diethoxyphosphoryl)acetate
• Synonyms: (三甲基硅氧羰基甲基)膦酸二乙酯; Phosphonoacetic acid P,P-diethyl trimethylsilyl ester; Diethyl (trimethylsilyloxycarbonylmethyl)phosphonate

DATABASE IDS

• MDL Number: MFCD00009080
• Beilstein Number: 2371028
• PubChem SID: 24887463
• CAS Number: 66130-90-3
• EC Number: 266-171-0

PROPERTIES

• Linear Formula: (C2H5O)2P(O)CH2CO2Si(CH3)3
• Boiling Point: 93 °C/0.05 mmHg
• Density: 1.059 g/mL at 25 °C(lit.)
• Flash Point: 15 °C
• Flash Point: 59 °F
• Refractive Index: n20/D 1.430(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H315-H319-H335
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210-P261-P305 + P351 + P338
• RID/ADR: UN 1993 3/PG 2
• Risk Statements: 11-36/37/38
• Safety Statements: 16-26-36/37/39
• Storage Temperature: 2-8°C
• Hazard Class: 3
• UN Number: 1993
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
A Horner-Wittig reagent for the preparation of α,β-unsaturated acids1,2

Description (简体中文)

Other Notes
用于制备 α,β-不饱和酸的 Horner-Wittig 试剂。1,2