O-Benzylhydroxylamine Chemical Properties

Melting point:

238 °C (subl.)(lit.)

Boiling point:

110-112 °C (20 mmHg)

Density 

1,058 g/cm³

vapor pressure 

2.09 hPa (58 °C)

refractive index 

1.5410

Flash point:

118-119°C/30mm

storage temp. 

Keep in dark place,Sealed in dry,Store in freezer, under -20°C

solubility 

Soluble in dimethylsulfoxide and methanol.

pka

4.70±0.70(Predicted)

form 

Liquid

color 

Clear colorless

PH

8 (47g/l, H2O)

BRN 

1906691

EPA Substance Registry System

Hydroxylamine, O-(phenylmethyl)- (622-33-3)

Safety Information

Hazard Codes 

Xi,T

Risk Statements 

36/37/38-25

Safety Statements 

22-24/25-45-26

RIDADR 

2735

WGK Germany 

3

RTECS 

NC3040000

F 

3

Autoignition Temperature

260 °C DIN 51794

HS Code 

2928 00 90

HazardClass 

8

PackingGroup 

Ⅱ

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

O-Benzylhydroxylamine Usage And Synthesis

Chemical Properties

Clear colorless liquid

Uses

O-benzylhydroxylamine used in the synthesis of alfa- hydroxybenzylamines from alfa-hydroxyketones. It is also involved in the preparation of hydroxylamines and hydroxyamates.

O-Benzylhydroxylamine(622-33-3)Related Product Information

• Avibactam impurity 23
• BOC-PYR-OET
• Avibactam Impurity 21
• Avibactam impurity 24
• Avibactam Impurity 13
• Avibactam Impurity 19
• Trans-5-(Benzyloxyamino)piperidine-2-carboxylic acid
• 2-Benzylaniline
• 6-Carboxyfluorescein 3’,6’-Diacetate N-Succinimidyl Ester
• 5-Carboxyfluorescein N-succinimidyl ester
• O-Benzylhydroxylamine hydrochloride
• 4,4'-DIBENZOYLQUINONE DIOXIME
• O-(4-NITROBENZYL)HYDROXYLAMINE HYDROCHLORIDE
• 3-Maleimidobenzoic acid N-hydroxysuccinimide ester
• O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE
• N-BENZYLHYDROXYLAMINE HYDROCHLORIDE
• N-Benzylhydroxylamin
• HYDROXYLAMINE