O-(TRIPHENYLMETHYL)HYDROXYLAMINE
O-tritylhydroxylamine
CAS: 31938-11-1
Molecular Formula: C19H17NO
O-(TRIPHENYLMETHYL)HYDROXYLAMINE - Names and Identifiers
| Name | O-tritylhydroxylamine |
| Synonyms | TRITYLOXYAMINE O-TRITYLHYDROXYLAMINE O-tritylhydroxylamine [[Triphenylmethyl]oxy]amine Trt-HA O-Tritylhydroxylamine O-Tritylhydroxylamine(Trt-HA) O-(TRIPHENYLMETHYL)HYDROXYLAMINE HydroxylaMine,O-(triphenylMethyl)- O-(Triphenylmethyl)hydroxylamine, Trityloxyamine |
| CAS | 31938-11-1 |
| EINECS | 250-868-1 |
| InChI | InChI=1/C19H17NO/c20-21-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H,20H2 |
| InChIKey | NZFHJBSDSXDUAO-UHFFFAOYSA-N |
O-(TRIPHENYLMETHYL)HYDROXYLAMINE - Physico-chemical Properties
| Molecular Formula | C19H17NO |
| Molar Mass | 275.34 |
| Density | 1.133 |
| Melting Point | 79-81 °C (lit.) |
| Boling Point | 443.2±44.0 °C(Predicted) |
| Flash Point | 235.1°C |
| Solubility | soluble in Methanol |
| Vapor Presure | 4.73E-08mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Orange to Green |
| BRN | 1983917 |
| pKa | 3.10±0.70(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,2-8°C |
| Refractive Index | 1.615 |
O-(TRIPHENYLMETHYL)HYDROXYLAMINE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 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 |
| FLUKA BRAND F CODES | 10 |
O-(TRIPHENYLMETHYL)HYDROXYLAMINE - Introduction
O-tritylhydroxylamine, also known as O-tritylhydroxylamine, is an organic compound. Its structure contains a hydroxylamine group and a trityl substituent.
Nature of O-tritylhydroxylamine:
-Appearance is white to light yellow crystals or crystalline powder.
-It has high solubility and is soluble in common organic solvents (such as dimethylformamide, dichloromethane, dimethyl sulfide, etc.).
Purpose of O-tritylhydroxylamine:
-It is often used as a reducing agent in organic synthesis to reduce nitro compounds to corresponding amino compounds.
-It can also be used as a reagent, and can be condensed with aldehydes, ketones, ethers, etc. in organic synthesis to generate corresponding aromatic amines, azo compounds, etc.
Preparation of O-tritylhydroxylamine:
-A commonly used synthesis method is obtained by the condensation reaction of p-trityl formaldehyde and hydroxylamine. Basic conditions are usually used for the reaction.
O-tritylhydroxylamine safety information:
-Its dust may be irritating to the eyes, skin and respiratory system, and attention should be paid to avoid direct contact.
-in use and operation, should wear appropriate protective equipment, such as laboratory gloves, protective glasses, etc.
-should be operated in a well-ventilated environment to avoid inhalation of dust.
-When storing, it should be kept in a dry, cool place, and avoid contact with strong acids, strong oxidants and other substances to prevent dangerous reactions.
Nature of O-tritylhydroxylamine:
-Appearance is white to light yellow crystals or crystalline powder.
-It has high solubility and is soluble in common organic solvents (such as dimethylformamide, dichloromethane, dimethyl sulfide, etc.).
Purpose of O-tritylhydroxylamine:
-It is often used as a reducing agent in organic synthesis to reduce nitro compounds to corresponding amino compounds.
-It can also be used as a reagent, and can be condensed with aldehydes, ketones, ethers, etc. in organic synthesis to generate corresponding aromatic amines, azo compounds, etc.
Preparation of O-tritylhydroxylamine:
-A commonly used synthesis method is obtained by the condensation reaction of p-trityl formaldehyde and hydroxylamine. Basic conditions are usually used for the reaction.
O-tritylhydroxylamine safety information:
-Its dust may be irritating to the eyes, skin and respiratory system, and attention should be paid to avoid direct contact.
-in use and operation, should wear appropriate protective equipment, such as laboratory gloves, protective glasses, etc.
-should be operated in a well-ventilated environment to avoid inhalation of dust.
-When storing, it should be kept in a dry, cool place, and avoid contact with strong acids, strong oxidants and other substances to prevent dangerous reactions.
Last Update：2024-04-09 02:00:45
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CAS: 31938-11-1
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QQ: 3008007409
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CAS: 31938-11-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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