Phosphazene base P1-t-Bu-tris(tetramethylene)

• Catalog No.: 79432
• CAS Number: 161118-67-8
• M. F.: C16H33N4P
• M. W.: 312.433781
• Purity: ≥97.0% (NT)

SYNONYMS

• Title: 磷腈配体 P1-叔丁基三(四亚甲基)
• IUPAC name: tert-butyl[tris(pyrrolidin-1-yl)-λ^5-phosphanylidene]amine
• IUPAC Traditional name: tert-butyl[tris(pyrrolidin-1-yl)-λ^5-phosphanylidene]amine
• Synonyms: BTPP; 叔丁基亚氨基-三(吡咯烷)膦; tert-Butylimino-tri(pyrrolidino)phosphorane

DATABASE IDS

• PubChem SID: 24887459
• Beilstein Number: 9100965
• MDL Number: MFCD00214188
• CAS Number: 161118-67-8

PROPERTIES

• Hazard Class: 8
• UN Number: 3267
• Packing Group: 2
• German water hazard class: 3
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3267 8/PG 2
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• Storage Temperature: 2-8°C
• Empirical Formula (Hill Notation): C16H33N4P
• Purity: ≥97.0% (NT)
• Boiling Point: 119-122 °C/0.1 mmHg(lit.)
• Density: 1.022 g/mL at 20 °C(lit.)
• Melting Point: -24 °C(lit.)
• Refractive Index: n20/D 1.509

DETAILS

Description (English)

Other Notes
This phosphazene base is 1.4 pK units more basic than the hexamethyl analogue (Fluka 79408)1,2; Compare also with the analogue BEMP (Fluka 20025)
Packaging
5, 25 mL in glass bottle
Application
Phosphazene Bases: a Family of Extremely Strong, Non-Ionic, Non-Charged Nitrogen-Bases

Description (简体中文)

Other Notes
这种磷腈配体的碱性比六甲基类似物 (Fluka 79408) 大 1.4 个 pK 单位1,2；与类似物 BEMP (Fluka 20025) 相比亦然
包装
5, 25 mL in glass bottle
Application
Phosphazene Bases: a Family of Extremely Strong, Non-Ionic, Non-Charged Nitrogen-Bases