O-(Trimethylsilyl)hydroxylamine

• Catalog No.: 92776
• CAS Number: 22737-36-6
• M. F.: C3H11NOSi
• M. W.: 105.21104
• Purity: ≥90% (GC)

SYNONYMS

• Title: O-(三甲基硅基)羟胺
• IUPAC name: O-(trimethylsilyl)hydroxylamine
• IUPAC Traditional name: O-(trimethylsilyl)hydroxylamine
• Synonyms: 氨氧基三甲基硅烷; Aminoxytrimethylsilane

DATABASE IDS

• CAS Number: 22737-36-6
• MDL Number: MFCD00010872
• Beilstein Number: 2035893

PROPERTIES

• Grade: technical
• Impurities: hexamethyl siloxane
• Linear Formula: (CH3)3SiONH2
• Purity: ≥90% (GC)
• Boiling Point: 98-100 °C(lit.)
• Density: 0.86 g/mL at 25 °C(lit.)
• Flash Point: 12 °C
• Flash Point: 53.6 °F
• Refractive Index: n20/D 1.405(lit.)
• Refractive Index: n20/D 1.405
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H314
• European Hazard Symbols: Flammable (F)
• 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: P210-P280-P305 + P351 + P338-P310
• RID/ADR: UN 2733 3/PG 2
• Risk Statements: 11-34
• Safety Statements: 16-26-36/37/39-45
• Storage Temperature: 2-8°C
• Hazard Class: 3
• UN Number: 2733
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
O-Protected hydroxylamine useful for the synthesis of N-substituted derivatives of hydroxylamine, e.g. N-(diphenylphosphinoyl)hydroxylamine1

Description (简体中文)

Other Notes
O-保护羟胺可用于合成羟胺的 N-取代衍生物，如 N-(二苯基膦酰基)羟胺1