440442
O-(Trimethylsilyl)hydroxylamine
technical grade, 90%
Synonym(s):
Aminoxytrimethylsilane
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About This Item
Linear Formula:
(CH3)3SiONH2
CAS Number:
Molecular Weight:
105.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2035893
Assay:
90%
Form:
liquid
grade
technical grade
assay
90%
form
liquid
refractive index
n20/D 1.405 (lit.)
bp
98-100 °C (lit.)
density
0.86 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
C[Si](C)(C)ON
InChI
1S/C3H11NOSi/c1-6(2,3)5-4/h4H2,1-3H3
InChI key
AEKHNNJSMVVESS-UHFFFAOYSA-N
General description
O-(Trimethylsilyl)hydroxylamine is an O-substituted hydroxylamine. It is formed as an intermediate during the trimethylsilyl chloride catalyzed synthesis of α-branched amines.
Application
O-(Trimethylsilyl)hydroxylamine may be used for the preparation of O-trimethylsilyl oxime ethers.
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2 - Skin Corr. 1B
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
53.6 °F - closed cup
flash_point_c
12 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
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Chemoselective addition of organometallics to oxime ethers.
Tavakol H,et al.
Journal of Organometallic Chemistry, 692(10), 1924-1927 (2007)
Ying Fu et al.
Organic & biomolecular chemistry, 10(38), 7669-7672 (2012-08-14)
A general procedure for the nucleophilic addition of organozinc halides with nitrones in the presence of trimethylsilyl chloride has been developed. Trimethylsilyl chloride was found to be both an indispensable reaction promoter and a ready hydroxylamine protective agent in these
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 440442-1G | 04061836826932 |
| 440442-5G | 04061836826949 |