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Alfa Aesar™ O-(tert-Butyldimethylsilyl)hydroxylamine, 90+%

Chemical Identifiers

Chemical Name or Material O-(tert-Butyldimethylsilyl)hydroxylamine
CAS 41879-39-4
Molecular Formula C6H17NOSi
Formula Weight 147.29g/mol
MDL Number MFCD00054944
UN Number UN3259
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2100101

 
alfa aesar™
B21001-01
0.25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2100103

 
alfa aesar™
B21001-03
1g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Boiling Point 87° to 90°C (40mmHg)
Melting Point 62° to 65°C
Quantity 0.25g
Chemical Name or Material O-(tert-Butyldimethylsilyl)hydroxylamine
CAS 41879-39-4
Assay ≥90%
Molecular Formula C6H17NOSi
Formula Weight 147.29g/mol
MDL Number MFCD00054944
UN Number UN3259
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: AMINES, SOLID, CORROSIVE, N.O.S.

Applications
O-(tert-Butyldimethylsilyl)hydroxylamine (tert-butyldimethylsilyl-O-hydroxylamine)is used to induce the cleavage, during solid supported synthesis of hydroxamic acids. It also finds it uses as a chemical additive and an intermediate.

Solubility
Hydrolyzes in water.

Notes
Moisture sensitive. Store away from oxidizing agents, water/moisture and bases. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.

Safety and Handling

Danger

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.