3,6-DIBROMO-2,7-DIHYDROXYNAPHTHALENE
3,6-dibromo-2,7-dihydroxynaphthalene
CAS: 96965-79-6
Molecular Formula: C10H6Br2O2
3,6-DIBROMO-2,7-DIHYDROXYNAPHTHALENE - Names and Identifiers
| Name | 3,6-dibromo-2,7-dihydroxynaphthalene |
| Synonyms | 3,6-Dibromo-2,7-naphthalenediol 3,6-Dibromonaphthalene-2,7-diol 3,6-DIBROMONAPHTHALENE-2,7-DIOL 2,7-naphthalenediol, 3,6-dibromo- 2,7-Naphthalenediol, 3,6-dibromo- 3,6-DIBROMO-2,7-DIHYDROXYNAPHTHALENE 3,6-dibromo-2,7-dihydroxynaphthalene 2,7-dibromo-3,6-dihydroxy naphthalene |
| CAS | 96965-79-6 |
| InChI | InChI=1/C10H6Br2O2/c11-7-1-5-2-8(12)10(14)4-6(5)3-9(7)13/h1-4,13-14H |
3,6-DIBROMO-2,7-DIHYDROXYNAPHTHALENE - Physico-chemical Properties
| Molecular Formula | C10H6Br2O2 |
| Molar Mass | 317.96 |
| Density | 2.081±0.06 g/cm3(Predicted) |
| Melting Point | 186.0 to 190.0 °C |
| Boling Point | 397.4±37.0 °C(Predicted) |
| Flash Point | 194.2°C |
| Solubility | soluble in Methanol |
| Vapor Presure | 6.92E-07mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Gray to Brown |
| pKa | 7.29±0.40(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.766 |
3,6-DIBROMO-2,7-DIHYDROXYNAPHTHALENE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Class | IRRITANT |
3,6-DIBROMO-2,7-DIHYDROXYNAPHTHALENE - Introduction
3,6-dibromo-2,7-dihydroxynaphthalene is an organic compound with the chemical formula C10H6Br2O2. It is a solid substance with a white or yellowish crystalline form.
Nature:
-Melting point: about 165-170 degrees Celsius
-Boiling Point: No data
-Density: approx. 2.03g/cm³
-Solubility: It is slightly soluble in common organic solvents, such as ethanol and ether.
Use:
3,6-dibromo-2,7-dihydroxynaphthalene is commonly used in chemical laboratories to synthesize organic compounds. It can be used as an important intermediate for the preparation of other organic synthesis products, such as fluorescent dyes, pesticides, drugs and pesticides.
Preparation Method:
3,6-dibromo-2,7-dihydroxynaphthalene is usually prepared by bromination of 2,7-dihydroxynaphthalene. First, 2,7-dihydroxynaphthalene is reacted with a brominating agent such as aqueous bromine to form 3,6-dibromo-2,7-dihydroxynaphthalene. Then, separation and purification are performed by crystallization or the like.
Safety Information:
3,6-dibromo-2,7-dihydroxynaphthalene has a certain degree of danger, and it is necessary to pay attention to safety during operation. It may cause irritation to the skin, eyes and respiratory tract. Appropriate personal protective equipment such as goggles, gloves and protective clothing should be worn during use. At the same time, contact with strong oxidants should be avoided to avoid dangerous reactions. During storage and handling, relevant safety procedures need to be followed.
Nature:
-Melting point: about 165-170 degrees Celsius
-Boiling Point: No data
-Density: approx. 2.03g/cm³
-Solubility: It is slightly soluble in common organic solvents, such as ethanol and ether.
Use:
3,6-dibromo-2,7-dihydroxynaphthalene is commonly used in chemical laboratories to synthesize organic compounds. It can be used as an important intermediate for the preparation of other organic synthesis products, such as fluorescent dyes, pesticides, drugs and pesticides.
Preparation Method:
3,6-dibromo-2,7-dihydroxynaphthalene is usually prepared by bromination of 2,7-dihydroxynaphthalene. First, 2,7-dihydroxynaphthalene is reacted with a brominating agent such as aqueous bromine to form 3,6-dibromo-2,7-dihydroxynaphthalene. Then, separation and purification are performed by crystallization or the like.
Safety Information:
3,6-dibromo-2,7-dihydroxynaphthalene has a certain degree of danger, and it is necessary to pay attention to safety during operation. It may cause irritation to the skin, eyes and respiratory tract. Appropriate personal protective equipment such as goggles, gloves and protective clothing should be worn during use. At the same time, contact with strong oxidants should be avoided to avoid dangerous reactions. During storage and handling, relevant safety procedures need to be followed.
Last Update：2024-04-09 21:11:58
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Product Name: 3,6-Dibromo-2,7-Dihydroxynaphthalene Visit Supplier Webpage Request for quotation
CAS: 96965-79-6
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View History
3,6-DIBROMO-2,7-DIHYDROXYNAPHTHALENE
4-氨基-3-硝基本甲酸甲酯
2-溴-3-氧代-3-苯基丙酸乙酯
4-氨基-1-甲基-1H-吡咯-2-羧酸乙酯盐酸盐
苯并三唑四甲基四氟硼酸
双嘧达莫杂质7
C.I. Acid Red 1
7,7-二氟-6-甲基双环[4.1.0]庚烷-3-羧酸乙酯
N-[2-(2,4-dichlorophenyl)ethyl]-1-azabicyclo[2.2.2]octan-3-amine
4-氨基-3-硝基本甲酸甲酯
2-溴-3-氧代-3-苯基丙酸乙酯
4-氨基-1-甲基-1H-吡咯-2-羧酸乙酯盐酸盐
苯并三唑四甲基四氟硼酸
双嘧达莫杂质7
C.I. Acid Red 1
7,7-二氟-6-甲基双环[4.1.0]庚烷-3-羧酸乙酯
N-[2-(2,4-dichlorophenyl)ethyl]-1-azabicyclo[2.2.2]octan-3-amine