2,2,6,6-Tetramethylpiperidine

• Catalog No.: 87900
• CAS Number: 768-66-1
• M. F.: C9H19N
• M. W.: 141.25386
• Purity: ≥97.0% (GC)

SYNONYMS

• Title: 2,2,6,6-四甲基哌啶
• IUPAC name: 2,2,6,6-tetramethylpiperidine
• IUPAC Traditional name: 2,2,6,6-tetramethylpiperidine

DATABASE IDS

• CAS Number: 768-66-1
• EC Number: 212-199-3
• PubChem SID: 24888966
• MDL Number: MFCD00005985
• Beilstein Number: 103296

PROPERTIES

• Empirical Formula (Hill Notation): C9H19N
• Grade: purum
• Purity: ≥97.0% (GC)
• Boiling Point: 152 °C(lit.)
• Density: 0.837 g/mL at 25 °C(lit.)
• Flash Point: 24 °C
• Flash Point: 75.2 °F
• Refractive Index: n20/D 1.445(lit.)
• Refractive Index: n20/D 1.445
• GHS Signal Word: Danger
• GHS Hazard statements: H226-H301-H315-H319-H335
• European Hazard Symbols: Harmful (Xn)
• 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-P301 + P310-P305 + P351 + P338
• RID/ADR: UN 1992 3/PG 3
• Risk Statements: 10-22-36/37/38
• RTECS: TN4220000
• Safety Statements: 26
• Hazard Class: 3
• UN Number: 1992
• Packing Group: 3
• German water hazard class: 2

DETAILS

Description (English)

Other Notes
The lithium amide is a base promoting stereoselective enolate formation1,2

Description (简体中文)

Other Notes
氨基锂是一种可促进立体选择性烯醇化物形成的碱1,2