6-Hydroxy-7-methoxy-4-phenyl-2H-1-benzopyran-2-one

6-Hydroxy-7-methoxy-4-phenyl-2H-1-benzopyran-2-one - Names and Identifiers

Name	6-Hydroxy-7-methoxy-4-phenylcoumarin
Synonyms	DALBERGIN 6-Hydroxy-7-methoxy-4-phenylcoumarin 6-HYDROXY-7-METHOXY-4-PHENYLCOUMARIN 6-hydroxy-7-methoxy-4-phenylchromen-2-one 6-hydroxy-7-methoxy-4-phenyl-chromen-2-one 6-Hydroxy-7-methoxy-4-phenyl-2H-chromen-2-one 4-Phenyl-6-hydroxy-7-methoxy-2H-1-benzopyran-2-one 6-Hydroxy-7-methoxy-4-phenyl-2H-1-benzopyran-2-one
CAS	482-83-7

6-Hydroxy-7-methoxy-4-phenyl-2H-1-benzopyran-2-one - Physico-chemical Properties

Molecular Formula	C16H12O4
Molar Mass	268.26
Density	1.329±0.06 g/cm3(Predicted)
Melting Point	210°C
Boling Point	489.0±45.0 °C(Predicted)
Solubility	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Appearance	Yellow powder
Color	Light Yellow
pKa	8.85±0.20(Predicted)
Storage Condition	-20°C Freezer

6-Hydroxy-7-methoxy-4-phenyl-2H-1-benzopyran-2-one - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R36/37 - Irritating to eyes and respiratory system.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes.
HS Code	29329990

6-Hydroxy-7-methoxy-4-phenyl-2H-1-benzopyran-2-one - Reference

Reference

1. [IF=2.633] Ruoke Ma et al."Variation of Chemical Components in Sapwood, Transition Zone, and Heartwood of Dalbergia odorifera and Its Relationship with Heartwood Formation."Forests. 2021 May;12(5):577

6-Hydroxy-7-methoxy-4-phenyl-2H-1-benzopyran-2-one - Introduction

6-Hydroxy-7-methoxy-4-phenylcoumarin, also known as Rosewood, is an organic compound with the chemical formula C16H14O4. It is a yellow crystalline substance that can be extracted from certain plants and has a special natural aroma. The following is a description of the nature, use, preparation and safety information of Rosewood:

Nature:
Dalbergia is a solid soluble in organic solvents and slightly soluble in water. It has a melting point of 187 degrees Celsius and a boiling point of 415 degrees Celsius. Dalbergia is yellow, absorbs ultraviolet light, and has the ability to protect crops and animals from ultraviolet radiation.

Use:
The main use of Dalbergia is as a cosmetic, fragrance and pharmaceutical additive. It can be used to make cosmetics such as perfume, soap and lipstick, giving people a pleasant aroma. In addition, Dalbergia also has antioxidant, antibacterial, anti-inflammatory and other biological activities, so it can also be used to prepare antibacterial agents, anti-inflammatory agents, antioxidants and other drugs.

Preparation Method:
The preparation methods of Dalbergia mainly include natural extraction and artificial synthesis. Natural extraction is mainly obtained by extracting from Rosewood and other plants, and then purified by chemical reaction to obtain rosewood. Artificial synthesis is through the chemical reaction of the appropriate raw materials to react, synthetic Dalbergia.

Safety Information:
Dalbergia is relatively safe under normal use, but the following matters still need to be paid attention:
1. Avoid prolonged exposure to the sun, because rosewood is sensitive to ultraviolet rays and may cause phototoxic reactions;
2. Try to avoid contact with the skin or eyes, so as not to cause irritation;
3. If swallowed or misused, seek medical attention immediately.

Please note that when using or processing Dalbergia, relevant regulations and standards should be followed to ensure safe use and operation.

Last Update：2024-04-09 15:16:34