O-Benzylhydroxylamine

The CAS registry number of Hydroxylamine,O-(phenylmethyl)- is 622-33-3. The systematic name is O-benzylhydroxylamine. In addition, the molecular formula is C₇H₉NO and the molecular weight is 123.15. It is also called [(aminooxy)methyl]benzene. What's more, it is a kind of clear colorless liquid and belongs to the class of Polyamines. It should be stored in a cool and dry place.

Physical properties about this chemical are: (1)ACD/LogP: 1.55; (2)ACD/LogD (pH 5.5): 1.48; (3)ACD/LogD (pH 7.4): 1.55; (4)ACD/BCF (pH 5.5): 7.62; (5)ACD/BCF (pH 7.4): 8.82; (6)ACD/KOC (pH 5.5): 142.82; (7)ACD/KOC (pH 7.4): 165.23; (8)#H bond acceptors: 2; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 12.47 Å²; (12)Index of Refraction: 1.542; (13)Molar Refractivity: 36.44 cm³; (14)Molar Volume: 115.7 cm³; (15)Polarizability: 14.44 ×10^-24cm³; (16)Surface Tension: 40.8 dyne/cm; (17)Density: 1.063 g/cm³; (18)Flash Point: 113.1 °C; (19)Enthalpy of Vaporization: 47.44 kJ/mol; (20)Boiling Point: 237.5 °C at 760 mmHg; (21)Vapour Pressure: 0.0446 mmHg at 25°C.

Preparation of Hydroxylamine,O-(phenylmethyl)-: it can be prepared by N-benzyloxy-phthalimide. This reaction will need reagent hydrazine and solvent ethanol. The reaction time is 4 hours by heating. The yield is about 98%.

Uses of Hydroxylamine,O-(phenylmethyl)-: it can react with carbonyl dichloride to get N,N'-bis-benzyloxy-urea. This reaction will need solvents toluene and tetrahydrofuran. The reaction time is 5 hours at reaction temperature of 0-20 °C. The yield is about 65%.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. During using it, you should avoid contact with skin and eyes. In addition, do not breathe dust.

You can still convert the following datas into molecular structure:
(1)SMILES: O(N)Cc1ccccc1
(2)InChI: InChI=1/C7H9NO/c8-9-6-7-4-2-1-3-5-7/h1-5H,6,8H2
(3)InChIKey: XYEOALKITRFCJJ-UHFFFAOYAU