1887-02-1

Basic information

• Product Name: TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT
• Synonyms: DISODIUM SALT TETRAHYDROXYQUINONE;TETRAHYDROXY-P-BENZOQUINONE DISODIUM SALT;TETRAHYDROXYQUINONE DISODIUM SALT;TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT;2,3,5,6-tetrahydroxy-1,4-benzoquinone, disodium salt;Tetrahydroxy-p-benzoquinone diisodium salt;2,5-Dihydroxy-3,6-di(sodiooxy)-2,5-cyclohexadiene-1,4-dione;2,5-Cyclohexadiene-1,4-dione, 2,3,5,6-tetrahydroxy-, disodium salt
• CAS NO: 1887-02-1
• Molecular Formula: C6H2Na2O6
• Molecular Weight: 216.06
• EINECS: 217-557-2
• Product Categories: Benzoquinones
• Mol File: 1887-02-1.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 370.6 °C at 760 mmHg
• Flash Point: 192.1 °C
• Appearance: /
• Density: 2.609 g/cm³
• Vapor Pressure: 5.3E-07mmHg at 25°C
• Storage Temp.: Inert atmosphere,Room Temperature
• Merck: 14,9249
• CAS DataBase Reference: TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT(CAS DataBase Reference)
• NIST Chemistry Reference: TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT(1887-02-1)
• EPA Substance Registry System: TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT(1887-02-1)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• Hazardous Substances Data: 1887-02-1(Hazardous Substances Data)

Usage

Description

TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT, also known as Pyrogallol Tetrasodium Salt, is an organic compound with the chemical formula C6H2O4·2Na. It is a sodium salt of tetrahydroxy-1,4-benzoquinone and is characterized by its dark color and unique chemical properties.

Uses

Used in Organic Synthesis:
TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT is used as an organic synthesis intermediate for the production of various chemical compounds. Its unique structure allows it to participate in a range of chemical reactions, making it a valuable component in the synthesis of complex organic molecules.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT is utilized as a pharmaceutical intermediate. It plays a crucial role in the development and production of various drugs, contributing to the advancement of medical treatments and therapies.
Used in Laboratory Research and Development:
TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT is also employed in laboratory research and development processes. Its unique properties make it an essential tool for scientists and researchers working on the discovery and development of new chemical compounds and pharmaceuticals.
Used in Chemical Production Process:
Furthermore, TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT is used in the chemical production process, where it serves as a key component in the manufacturing of various chemicals and materials. Its presence in the production process helps to ensure the efficiency and effectiveness of the final products.

Synthesis

（1)23℃After mixing 36 parts of paraldehyde with equal parts of water at ℃, transfer to a reaction kettle, and then add 12 parts of water through a separating funnel with liquid level, and 37 parts of nitric acid with a mass fraction of 63%. Slowly add to the liquid funnel, place in a 0 ° C water bath for 2 days, add 150 parts of a saturated solution of sodium bisulfite, precipitate a white precipitate, filter, wash with a small amount of alcohol, and dry to obtain glyoxal-sodium bisulfite;（2）Weigh 7 parts of glyoxal-sodium bisulfite and 50 parts of water, heat on a water bath to make a solution, add 10 parts of saturated sodium carbonate solution, continue to heat and stir in the water bath for 0.5 h, and dissolve and pour oxygen 0.01. L / m3 to generate tetrahydroxy-p-benzoquinone disodium salt.

InChI:InChI=1/C6H4O6.2K/c7-1-2(8)4(10)6(12)5(11)3(1)9;;/h7-8,11-12H;;/q;2*+1/p-2