ChemicalBook > CAS DataBase List > O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE

O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE

Product Name
O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE
CAS No.
41879-39-4
Chemical Name
O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE
Synonyms
DK016;AKOS 91557;AMINOXY-TERT-BUTYLDIMETHYLSILANE;tert-Butyldimethylsilyloxyamine.;OtertButyldiemthylsilylhydroxylamine;O-(T-BUTYLDIMETHYLSILYL)HYDROXYLAMINE;O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE;O-(tert-Butyldiemthylsilyl)hydroxylamine;o-(tert-butyldimethylsilyl)hydroxylamine, 95;O-(tert-Butyldimethylsilyl)hydroxylamine 95%
CBNumber
CB9325430
Molecular Formula
C6H17NOSi
Formula Weight
147.29
MOL File
41879-39-4.mol
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O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE Property

Melting point:
62-65 °C (lit.)
Boiling point:
87-90 °C/40 mmHg (lit.)
Density 
0.849±0.06 g/cm3(Predicted)
Flash point:
54°C
storage temp. 
2-8°C
solubility 
freely sol hexane, chloroform, and most organic solvents; insol water.
pka
4.75±0.70(Predicted)
form 
solid
Water Solubility 
Hydrolyzes in water.
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
Sensitive 
Moisture Sensitive
BRN 
2424306
CAS DataBase Reference
41879-39-4(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
RIDADR 
UN 3259 8/PG 2
WGK Germany 
3
10-21
TSCA 
No
HazardClass 
8
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
367478
Product name
O-(tert-Butyldimethylsilyl)hydroxylamine
Purity
95%
Packaging
1g
Price
$72
Updated
2024/03/01
Sigma-Aldrich
Product number
367478
Product name
O-(tert-Butyldimethylsilyl)hydroxylamine
Purity
95%
Packaging
5g
Price
$228
Updated
2024/03/01
Alfa Aesar
Product number
B21001
Product name
O-(tert-Butyldimethylsilyl)hydroxylamine, 90+%
Packaging
1g
Price
$83.65
Updated
2024/03/01
Alfa Aesar
Product number
B21001
Product name
O-(tert-Butyldimethylsilyl)hydroxylamine
Purity
90+%
Packaging
0.25g
Price
$27.9
Updated
2021/12/16
Matrix Scientific
Product number
120788
Product name
O-(tert-Butyldimethylsilyl)hydroxylamine
Purity
95%
Packaging
10g
Price
$990
Updated
2021/12/16
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O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE Chemical Properties,Usage,Production

Physical properties

mp 62–65°C; bp 87–90°C/40 mmHg.

Uses

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.

Uses

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

Preparation

the reagents are most conveniently prepared by treatment of hydroxylamine hydrochloride with ethylenediamine in dichloromethane, followed by the appropriate chlorosilane.A two-step procedure using ammonia in place of ethylenediamine has also been reported.

O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE Preparation Products And Raw materials

Raw materials

Preparation Products

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O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE Suppliers

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View Lastest Price from O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE manufacturers

Career Henan Chemical Co
Product
O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE 41879-39-4
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
10000KGS
Release date
2019-12-24

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