367478

O-(tert-Butyldimethylsilyl)hydroxylamine

95%

• Synonym(s): Aminoxy-tert-butyldimethylsilane
• Linear Formula: (CH₃)₃CSi(CH₃)₂ONH₂
• CAS Number: 41879-39-4
• Molecular Weight: 147.29
• Beilstein: 2424306
• MDL number: MFCD00054944
• UNSPSC Code: 12352100
• PubChem Substance ID: 24862756
• NACRES: NA.22

Properties

• Assay: 95%
• form: solid
• bp: 87-90 °C/40 mmHg (lit.)
• mp: 62-65 °C (lit.)
• SMILES string: CC(C)(C)[Si](C)(C)ON
• InChI: 1S/C6H17NOSi/c1-6(2,3)9(4,5)8-7/h7H2,1-5H3
• InChI key: SSUCKKNRCOFUPT-UHFFFAOYSA-N

Description

Application

O-(tert-Butyldimethylsilyl)hydroxylamine (tert-butyldimethylsilyl-O-hydroxylamine) may be used to induce the cleavage, during solid supported synthesis of hydroxamic acids.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves