1-(Trimethylsiloxy)cyclopentene

• Catalog No.: 92740
• CAS Number: 19980-43-9
• M. F.: C8H16OSi
• M. W.: 156.29754
• Purity: ≥98.0% (GC)

SYNONYMS

• Title: 1-(三甲基硅氧基)环戊烯
• IUPAC name: (cyclopent-1-en-1-yloxy)trimethylsilane
• IUPAC Traditional name: (cyclopent-1-en-1-yloxy)trimethylsilane
• Synonyms: 1-Cyclopentenyloxytrimethylsilane; Cyclopentanone enol trimethyl silyl ether

DATABASE IDS

• CAS Number: 19980-43-9
• EC Number: 243-448-4
• MDL Number: MFCD00001395
• Beilstein Number: 385956

PROPERTIES

• Grade: purum
• Linear Formula: C5H7OSi(CH3)3
• Purity: ≥98.0% (GC)
• Shipped in: wet ice
• Boiling Point: 45 °C/11 mmHg(lit.)
• Density: 0.878 g/mL at 25 °C(lit.)
• Flash Point: 36 °C
• Flash Point: 96.8 °F
• Refractive Index: n20/D 1.440(lit.)
• Refractive Index: n20/D 1.440
• GHS Signal Word: Warning
• GHS Hazard statements: H226-H315-H319-H335
• 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: P261-P305 + P351 + P338
• RID/ADR: UN 1993 3/PG 3
• Risk Statements: 10-36/37/38
• Safety Statements: 26-36
• Storage Temperature: -20°C
• Hazard Class: 3
• UN Number: 1993
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Versatile intermediate1,2,3,4; tert-alkylation of this enol ether5

Description (简体中文)

Other Notes
多功能中间体1,2,3,4；该烯醇醚的叔烷基化反应5