5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid

Basic Information

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CAS Number

4065-45-6

Molecular Formula

C14H12O6S

Molecular Weight

308.31 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

170 ºC

Boiling Point

0°C

Flash Point

0°C

Refractive Index

1.5300 (estimate)

SMILES

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COc1cc(c(cc1S(=O)(=O)O)C(=O)c2ccccc2)O

InChI

InChI=1S/C14H12O6S/c1-20-12-8-11(15)10(7-13(12)21(17,18)19)14(16)9-5-3-2-4-6-9/h2-8,15H,1H3,(H,17,18,19)

InChIKey

CXVGEDCSTKKODG-UHFFFAOYSA-N

LogP

1.8785000000000003

Topological Polar Surface Area

100.90000000000002 Å²

Hydrogen Bond Donor/Acceptor

2 / 6

Complexity

462

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid
BP-4
2-Hydroxy-4-Methoxy-benzophenone-5-sulfonic Acid
UV-284
Sulisobenzone
Benzophenone-4
Ultraviolet absorber UV-284
Spectra-Sorb UV 284
Uvistat 1121
2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic acid
2-Hydroxy-4-Methoxy-5-Sulfo Benzophenone
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid hydrate
2-Hydroxy-4-methoxy-benzophenone-5-sulfonicacid-trihydrate
5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic Acid Hydrate
5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid,HMBS,Sulisobenzone
Sulisobenzone Hydrate
UV absorber UV-284
HMBS
2-Benzoyl-5-methoxy-1-phenol-4-sulfonic acid
5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic Acid Hydrate (contains 5-10% Isopropyl Alcohol)
Sulisobenzone Hydrate (contains 5-10% Isopropyl Alcohol)
UV Absorber UV-284 / BP-4
2-Hydroxy-4-methoxybenzophenone-5-sulfonic Acid Hydrate
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid
Sungard
Benzophenone 4
Uval
Sulisobenzonum
Sulisobenzona
Uvinul
Seesorb 101S

MDL Number

MFCD00977409

Customs Code

2914399090

FAQ

What is 5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid (CAS: 4065-45-6)?

5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid (CAS: 4065-45-6) is an aromatic sulfonic acid derivative with a molecular formula of C15H12O5S. It features a benzene ring substituted with a benzoate group, a hydroxyl group, and a methoxy group, making it a versatile intermediate in organic chemistry. The compound is known for its acidic properties and is commonly used in chemical synthesis research.

What are the main uses of 5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid (CAS: 4065-45-6)?

5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid (CAS: 4065-45-6) is primarily used in pharmaceuticals for developing agrochemicals and drug candidates. It serves as a key building block in the synthesis of sulfonamide derivatives and is also applied in industrial processes for dye production and as a surfactant. Researchers use it in organic chemistry for functional group modifications and compound development.

Is 5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid (CAS: 4065-45-6) safe?

5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid (CAS: 4065-45-6) is generally considered safe when handled properly. However, it may cause skin or eye irritation due to its acidic nature. Safety precautions include wearing protective gloves, goggles, and ensuring adequate ventilation. It should be stored in a secure, labeled container to comply with safety standards for chemical handling.

How should 5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid (CAS: 4065-45-6) be stored?

5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid (CAS: 4065-45-6) should be stored in a cool, dry place away from light. Maintain storage conditions at 2-8°C to ensure stability, and keep it in an airtight container to prevent moisture absorption. Avoid exposure to incompatible substances and store in a well-ventilated area to maintain chemical integrity.