ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Hydroxylamine >O-Benzylhydroxylamine
O-Benzylhydroxylamine
- CAS No.
- 622-33-3
- Chemical Name:
- O-Benzylhydroxylamine
- Synonyms
- BENZYLOXYAMINE;O-BENZYLHYDROXYLAMINE HCL;Snr 1635;AKOS B022277;AURORA KA-7528;AURORA KA-2549;O-Benzyloxyamine;BENZYLOXYAMINE HCL;TIMTEC-BB SBB003971;O-BENZYLHYDROXYLAMINE
- CBNumber:
- CB6853994
- Molecular Formula:
- C7H9NO
- Molecular Weight:
- 123.15
- MOL File:
- 622-33-3.mol
- Modify Date:
- 2025/1/27 9:38:02
| 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
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
O-Benzylhydroxylamine price More Price(2)
O-Benzylhydroxylamine Chemical Properties,Uses,Production
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.
Application
A reagent for the preparation of N-hydroxyamides (including N-hydroxypeptides and N-hydroxyβ-lactams) and hydroxamic acids; a derivatizing agent for ketones, aldehydes and carbohydrates.
Preparation
The free base O-benzylhydroxylamine, a liquid of bp 115-119 °C/30 mmHg, is easily prepared from the commercially available hydrochloride salt. For many reactions, however, it is preferable to generate the free base in situ from the salt.
storage
Store in a cool dry place to preclude contact with moisture and oxygen; may be harmful by inhalation, ingestion, or skin absorption; avoid contact with the eyes.
O-Benzylhydroxylamine Preparation Products And Raw materials
Raw materials
Preparation Products
chevron_left
1of2
chevron_right
Global( 143)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Vihita Chem Private Limited | +91-9512002673 +91-9512002673 | Gujarat, India | 122 | 58 | Inquiry |
| Innovative Labs | +91-9885794886 +91-9885794886 | Telangana, India | 219 | 58 | Inquiry |
| BASF India Limited | +91-2262785600 +91-2262785600 | Maharashtra, India | 209 | 58 | Inquiry |
| Azakem Labs Pvt., Ltd. | 91-40-27152703 | Mallapur, India | 47 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6700 | 30 | Inquiry |
| Biokemix | +91 (40) 6662-6366 | New Delhi, India | 486 | 50 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6257 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6100 | 58 | Inquiry |
| Innovative Labs | 91--9885794886 | Mallapur, India | 110 | 58 | Inquiry |
| BASF India Limited | 91-22-67127600 | Maharashtra, India | 138 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Vihita Chem Private Limited | 58 |
| Innovative Labs | 58 |
| BASF India Limited | 58 |
| Azakem Labs Pvt., Ltd. | 58 |
| CHEMSWORTH | 30 |
| Biokemix | 50 |
| CLEARSYNTH LABS LTD. | 58 |
| A.J Chemicals | 58 |
| Innovative Labs | 58 |
| BASF India Limited | 58 |
622-33-3(O-Benzylhydroxylamine)Related Search:
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
chevron_left
1of4
chevron_right
LABOTEST-BB LT00233131
AKOS B022277
TIMTEC-BB SBB003971
O-Benzylhydroxylamine,97%
O-BENZYLHYDROXYLAMINE
O-BENZYLHYDROXYLAMMONIUM CHLORIDE
O-Phenylmethylhydroxylamine
O-BenzylhydroxylaMine, 97% 5GR
alpha-(Aminooxy)toluene
O-Benzyloxyamine
O-Benzylhydroxylamine for synthesis
Hydroxylamine, O-benzyl-
Snr 1635
AURORA KA-7528
AURORA KA-2549
BENZYLOXYAMINE HCL
BENZYLOXYAMINE HYDROCHLORIDE
[(Aminooxy)methyl]benzene
Hydroxylamine, O-(phenylmethyl)-
O-(Phenylmethyl)- hydroxylamine, 95+%
BENZYLOXYAMINE
O-BENZYLHYDROXYLAMINE HCL
622-33-3
Building Blocks
Organic Building Blocks
Nitrogen Compounds
Hydroxylamines (O-Substituted)
Hydroxylamines
Polyamines