ChemicalBook--->CAS DataBase List--->621-07-8

621-07-8

621-07-8 Structure

621-07-8 Structure
IdentificationMore
[Name]

N,N-Dibenzylhydroxylamine
[CAS]

621-07-8
[Synonyms]

DIBENZYL HYDROXYLAMINE
N,N-DIBENZYLHYDROXYAMINE
N,N-DIBENZYLHYDROXYLAMINE
TIMTEC-BB SBB000533
([Benzyl(hydroxy)amino]methyl)benzene
Benzenemethanamine, N-hydroxy-N-(phenylmethyl)-
Benzenemethanamine,N-hydroxy-N-(phenylmethyl)-
Benzenemethanamine,N-hydroxyN(phenylmethyl)-
n-hydroxy-n-(phenylmethyl)-benzenemethanamin
N-hydroxy-N-(phenylmethyl)-Benzenemethanamine
DIBENZYLHYDROXYLAMINE ***REVERSE***
Dibenzylhydroxyamine
[EINECS(EC#)]

210-667-1
[Molecular Formula]

C14H15NO
[MDL Number]

MFCD00004772
[Molecular Weight]

213.27
[MOL File]

621-07-8.mol
Chemical PropertiesBack Directory
[Appearance]

white to slightly yellow adhering crystalline
[Melting point ]

125-128 °C (lit.)
[Boiling point ]

353.27°C (rough estimate)
[density ]

1.0439 (rough estimate)
[refractive index ]

1.5300 (estimate)
[storage temp. ]

Inert atmosphere,Store in freezer, under -20°C
[Water Solubility ]

Insoluble in water
[form ]

powder to crystal
[pka]

13.19±0.69(Predicted)
[color ]

White to Almost white
[BRN ]

978234
[CAS DataBase Reference]

621-07-8(CAS DataBase Reference)
[NIST Chemistry Reference]

Hydroxylamine, n,n-dibenzyl-,(621-07-8)
[EPA Substance Registry System]

621-07-8(EPA Substance)
Questions And Answer(Q&A)Back Directory
[Preparation]

A mixture of 14 gm (0.202 mole) of hydroxylamine hydrochloride and 50 gm (0.395 mole) of benzyl chloride in 200 ml of 70% ethanol is treated with 60 gm of crystalline sodium carbonate. The mixture is heated under a reflux condenser for 2 hr, cooled to room temperature, filtered, and the solids discarded. The filtrate is treated with sufficient ice water to cause precipitation of A^N-dibenzylhydroxylamine. The reaction mixture is then thoroughly cooled in a freezing mixture to permit complete precipitation of product to take place. The yield, upon filtration, is 26 gm (61.5%), m.p. 123°C. A similar preparation has recently been reported [13a].
621-07-8 synthesis
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

2928.00.2500
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Acrylonitrile
Hazard InformationBack Directory
[Chemical Properties]

white to slightly yellow adhering crystalline
[Uses]

N,N-Dibenzylhydroxylamine, upon oxidation, yields N-benzyl-α-phenylnitrone, which can undergo cycloaddition reaction with suitable dipolarophiles. It can be used to synthesize N,N,O-trisubstituted hydroxylamines and arylamines.
Spectrum DetailBack Directory
[Spectrum Detail]

N,N-Dibenzylhydroxylamine(621-07-8)MS
N,N-Dibenzylhydroxylamine(621-07-8)1HNMR
N,N-Dibenzylhydroxylamine(621-07-8)13CNMR
N,N-Dibenzylhydroxylamine(621-07-8)IR1
N,N-Dibenzylhydroxylamine(621-07-8)IR2
N,N-Dibenzylhydroxylamine(621-07-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

N,N-Dibenzylhydroxylamine, 98%(621-07-8)
[Sigma Aldrich]

621-07-8(sigmaaldrich)
[TCI AMERICA]

N,N-Dibenzylhydroxylamine,>98.0%(T)(621-07-8)
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