4-Bromo-2-hydroxybenzoic acid

Basic Information

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CAS Number

1666-28-0

Molecular Formula

C7H5BrO3

Molecular Weight

217.02 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

216-217 °C

Boiling Point

330.2℃ at 760 mmHg

Density

1.8610

Flash Point

153.5℃

Refractive Index

1.654

SMILES

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C1=CC(=C(C=C1Br)O)C(=O)O

InChI

InChI=1S/C7H5BrO3/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,9H,(H,10,11)

InChIKey

FYAKLZKQJDBBKW-UHFFFAOYSA-N

LogP

1.8529000000000004

Topological Polar Surface Area

57.53 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

160

Safety Information

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GHS Hazard Pictograms

H301

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

Sensitive to heat, light, and moisture

Synonyms & References

English

SY004396
CK2193
4-Bromo-2-hydroxybenzoic acid, 97%
Z367679208
AC-3354
NSC-109120
4-Bromo-2-hydroxy-benzoic acid
PS-3792
DTXSID90296399
CS-W008739
AM808215
W-205954
FYAKLZKQJDBBKW-UHFFFAOYSA-N
STR09106
A19965
4-Bromo-2-hydroxybenzoic Acid
1666-28-0
SCHEMBL467470
Benzoic acid, 4-bromo-2-hydroxy-
4-Bromo-2-hydroxybenzoicAcid
FT-0600940
MFCD06797970
4-bromanyl-2-oxidanyl-benzoic acid
EN300-53581
4-Bromosalicylic acid
IT4
AKOS005147284
NSC109120
4-Bromo-2-hydroxybenzoic acid
4-BROMOSALICYLIC ACID
4-Bromo-2-Hydroxybenzoic Acid 2-Hydroxy-4-Bromobenzoic Acid

MDL Number

MFCD06797970

Customs Code

2918199090

FAQ

What regulatory guidelines apply to 4-Bromo-2-hydroxybenzoic acid (CAS: 1666-28-0)?

4-Bromo-2-hydroxybenzoic acid (CAS: 1666-28-0) is classified under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as a skin and eye irritant. It is subject to regulation under the REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) framework in the EU, which requires manufacturers and importers to register substances and assess their environmental and health impacts. In the US, it is regulated by the Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) for industrial and commercial use, respectively. Specific handling, storage, and disposal guidelines must be followed to ensure compliance with these regulations.

Are there alternatives to 4-Bromo-2-hydroxybenzoic acid (CAS: 1666-28-0) in synthesis?

There are alternative compounds that can serve similar functions in synthesis, such as 4-chloro-2-hydroxybenzoic acid or 4-nitro-2-hydroxybenzoic acid. These alternatives can be used as substitutes depending on the specific requirements of the reaction. In some cases, isomers or analogs may be used, but it is important to consider the reactivity and solubility properties of the chosen alternative to ensure successful synthesis.

What is the market or research trend for 4-Bromo-2-hydroxybenzoic acid (CAS: 1666-28-0)?

The market for 4-Bromo-2-hydroxybenzoic acid (CAS: 1666-28-0) shows consistent demand in the pharmaceutical and chemical industries. Recent research trends indicate increasing interest in its use as an intermediate in drug synthesis and as a precursor for the production of specialized organic compounds. Additionally, there is growing focus on its potential applications in the development of new materials and functional coatings. Market trends suggest a stable demand with occasional spikes in demand driven by new applications and technological advancements.

How should waste containing 4-Bromo-2-hydroxybenzoic acid (CAS: 1666-28-0) be handled?

Waste containing 4-Bromo-2-hydroxybenzoic acid (CAS: 1666-28-0) should be collected in appropriate containers and stored in a cool, dry place away from ignition sources. Incineration or professional waste disposal services are recommended to ensure proper disposal. Environmental precautions should include ensuring no spillage during handling and appropriate personal protective equipment (PPE) should be used. Compliance with local and international waste disposal regulations is essential to prevent environmental contamination and ensure safety.