Methyl 3-trimethylsiloxy-2-butenoate

• Catalog No.: 92733
• CAS Number: 62269-44-7
• M. F.: C8H16O3Si
• M. W.: 188.29634
• Purity: ~86% (trans + ~10% cis)

SYNONYMS

• Title: 3-三甲基硅氧基-2-丁烯酸甲酯
• IUPAC name: methyl 3-[(trimethylsilyl)oxy]but-2-enoate
• IUPAC Traditional name: methyl 3-[(trimethylsilyl)oxy]but-2-enoate
• Synonyms: 3-三甲基硅氧基-2-丁烯酸甲基酯; Methyl 3-(trimethylsiloxy)crotonate; 3-(三甲基硅氧基)丁烯酸甲酯; 3-Trimethylsiloxy-2-butenoic acid methyl ester; Methyl acetoacetate enol trimethylsilylether; 乙酰乙酸甲酯烯醇三甲基硅基醚

DATABASE IDS

• PubChem SID: 24889698
• EC Number: 263-483-9
• CAS Number: 62269-44-7
• Beilstein Number: 2356944
• MDL Number: MFCD00008457

PROPERTIES

• Empirical Formula (Hill Notation): C8H16O3Si
• Grade: technical
• Purity: ~86% (trans + ~10% cis)
• German water hazard class: 3
• GHS Signal Word: Warning
• GHS Hazard statements: H226
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 3272 3/PG 3
• Risk Statements: 10
• Storage Temperature: 2-8°C
• Hazard Class: 3
• UN Number: 3272
• Packing Group: 3
• Boiling Point: 43-45 °C/0.3 mmHg(lit.)
• Density: 0.966 g/mL at 20 °C(lit.)
• Flash Point: 59 °C
• Flash Point: 138.2 °F
• Refractive Index: n20/D 1.447

DETAILS

Description (English)

Other Notes
Mild and efficient silylating agent1; Starting material to 1-methoxy-1,3-bis(trimethylsiloxy)butadiene; a diene for Diels-Alder reactions and an equivalent of the dianien of methyl acetoacetate2,3,4
Packaging
50 mL in glass bottle

Description (简体中文)

Other Notes
温和、高效的硅基化试剂1；1-甲氧基-1,3-双(三甲基硅氧基)丁二烯的原料；用于 Diels-Alder 反应的二烯，以及乙酰乙酸甲酯的 dianien 等效物2,3,4
包装
50 mL in glass bottle