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235105

N,O-Bis(trimethylsilyl)hydroxylamine

97%

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About This Item

Linear Formula:
(CH3)3SiONHSi(CH3)3
CAS Number:
22737-37-7
Molecular Weight:
177.39
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24854079
EC Number:
245-188-7
Beilstein/REAXYS Number:
1920452
MDL number:
MFCD00008266
Assay:
97%
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assay

97%

refractive index

n20/D 1.411 (lit.)

bp

78-80 °C/100 mmHg (lit.)

density

0.83 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

C[Si](C)(C)NO[Si](C)(C)C

InChI

1S/C6H19NOSi2/c1-9(2,3)7-8-10(4,5)6/h7H,1-6H3

InChI key

ZAEUMMRLGAMWKE-UHFFFAOYSA-N

General description

N,O-Bis(trimethylsilyl)hydroxylamine on reaction with 9-chloro-9-borafluorene yields 10-trimethylsilyloxy-9-aza-10-boraphenanthrene. It reacts with free phenolic steroids during the analysis of conjugated estrogen tablets and injectable formulations by GLC.

Application

N,O-Bis(trimethylsilyl)hydroxylamine has been used as reagent for the preparation of N-(dialkyl phosphinoyl)hydroxylamines and migration of simple alkyl groups in rearrangement of their O-p-nitrobenzenesulfonates.

Pictograms

FlameCorrosion
GHS02,GHS05

Signal Word

Danger

Hazard Codes

H226,H314

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

84.2 °F - closed cup

Flash Point (°C)

29 °C - closed cup

PPE (personal protective equipment)

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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