1203-68-5
2-Biphenylcarboxaldehyde
CAS: 1203-68-5
Molecular Formula: C13H10O
1203-68-5 - Names and Identifiers
| Name | 2-Biphenylcarboxaldehyde |
| Synonyms | 2-difenilaldeide 2-FORMYL-BIPHENYL 2-PHENYLBENZALDEHYDE BIPHENYL-2-CARBALDEHYDE 2-BIPHENYLCARBOXALDEHYDE 2-Biphenylcarboxaldehyde BIPHENYL-2-CARBOXALDEHYDE (1,1'-biphenyl)-2-carboxaldehyde |
| CAS | 1203-68-5 |
| InChI | InChI=1/C13H10O/c14-10-12-8-4-5-9-13(12)11-6-2-1-3-7-11/h1-10H |
1203-68-5 - Physico-chemical Properties
| Molecular Formula | C13H10O |
| Molar Mass | 182.22 |
| Density | 1.130 g/mL at 25 °C (lit.) |
| Melting Point | 202 °C |
| Boling Point | 91-92 °C/0.15 mmHg (lit.) |
| Flash Point | 215°F |
| Solubility | Chloroform, Ethyl Acetate |
| Vapor Presure | 0.000146mmHg at 25°C |
| Appearance | Clear Liquid |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D >1.6220(lit.) |
| MDL | MFCD01740431 |
| Physical and Chemical Properties | WGK Germany:3 RTECS:DV1771000 |
1203-68-5 - 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. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | DV1771000 |
| HS Code | 29122990 |
1203-68-5 - Introduction
Biphenyl-2-carboxaldehyde is an organic compound with the chemical formula C7H6O, also known as an aromatic aldehyde. It is a colorless liquid with a fragrant smell. Biphenyl -2-formaldehyde is widely used in the fields of perfumes, cosmetics, drugs and dyes.
Biphenyl -2-formaldehyde is often used as an ingredient in perfumes and flavors in the fragrance industry, giving products special odors such as floral and fruity. In cosmetics, it can be used as a perfuming agent, a solvent and a preservative. In addition, biphenyl -2-formaldehyde is also used in the pharmaceutical field in the preparation of synthetic drugs and dyes.
There are two main methods for preparing biphenyl -2-formaldehyde: one is prepared by the oxidation reaction of p-xylene and oxygen; the other is obtained by the acid-catalyzed hydroformylation reaction of benzoic acid. Both methods are used in industry.
Regarding the safety information of biphenyl-2-formaldehyde, it is a flammable liquid with certain toxicity and irritation. During use and operation, care should be taken to avoid contact with skin, eyes and respiratory tract, and protective equipment such as protective gloves, goggles and protective masks should be used. During storage and transportation, keep away from fire and oxidant, avoid violent vibration and high temperature. When disposing of waste, it should be handled safely in accordance with relevant laws and regulations. For further details, please refer to the relevant safety data sheets and operating instructions.
Biphenyl -2-formaldehyde is often used as an ingredient in perfumes and flavors in the fragrance industry, giving products special odors such as floral and fruity. In cosmetics, it can be used as a perfuming agent, a solvent and a preservative. In addition, biphenyl -2-formaldehyde is also used in the pharmaceutical field in the preparation of synthetic drugs and dyes.
There are two main methods for preparing biphenyl -2-formaldehyde: one is prepared by the oxidation reaction of p-xylene and oxygen; the other is obtained by the acid-catalyzed hydroformylation reaction of benzoic acid. Both methods are used in industry.
Regarding the safety information of biphenyl-2-formaldehyde, it is a flammable liquid with certain toxicity and irritation. During use and operation, care should be taken to avoid contact with skin, eyes and respiratory tract, and protective equipment such as protective gloves, goggles and protective masks should be used. During storage and transportation, keep away from fire and oxidant, avoid violent vibration and high temperature. When disposing of waste, it should be handled safely in accordance with relevant laws and regulations. For further details, please refer to the relevant safety data sheets and operating instructions.
Last Update：2024-04-09 21:54:55
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