2,6-Dihydroxybenzoic acid

Basic Information

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CAS Number

303-07-1

Molecular Formula

C7H6O4

Molecular Weight

154.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

165 °C (dec.)

Boiling Point

343.6℃ at 760 mmHg

Flash Point

175.8℃

Solubility

25g/l

Refractive Index

1.6400 (estimate)

SMILES

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

InChI

InChI=1S/C7H6O4/c8-4-2-1-3-5(9)6(4)7(10)11/h1-3,8-9H,(H,10,11)

InChIKey

AKEUNCKRJATALU-UHFFFAOYSA-N

LogP

0.7959999999999998

Topological Polar Surface Area

77.76 Å²

Hydrogen Bond Donor/Acceptor

3 / 4

Complexity

147

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

Sensitiveness

photolabile

Synonyms & References

English

2,6-dihydroxy-benzoic acid
.gamma.-Resorcylic acid
BENZOIC ACID,2,6-DIHYDROXY MFC7 H6 O4
SY005481
2,6-Dihydroxybenzoicacid
2_6_dihydroxybenzoic_acid
SCHEMBL224031
303-07-1
CS-0015783
2-Carboxyresorcinol
gamma-Resorcylic acid
NS00015127
MFCD00002462
??resorcylic acid
InChI=1/C7H6O4/c8-4-2-1-3-5(9)6(4)7(10)11/h1-3,8-9H,(H,10,11
Benzoic acid, 2,6-dihydroxy-
2,6-dihydroxy benzoic acid
FT-0610667
NSC-49172
HY-Y0801
AE-562/42007307
6-Hydroxysalicylic acid
Q4596804
4-10-00-01456 (Beilstein Handbook Reference)
?-Resorcylic acid
C21298
2,6-Resorcylic acid
CHEBI:68465
s6031
2,6-Dihydroxybenzoic acid (ACD/Name 4.0)
STR05041

MDL Number

MFCD00002462

Customs Code

29182990

FAQ

What is 2,6-Dihydroxybenzoic acid (CAS: 303-07-1)?

2,6-Dihydroxybenzoic acid is an organic compound with the chemical formula C7H6O4. It is a derivative of benzoic acid, featuring hydroxyl groups at the 2nd and 6th positions. This compound is known for its acidic properties and is commonly used in various chemical applications due to its reactivity and functional groups.

What are the main uses of 2,6-Dihydroxybenzoic acid (CAS: 303-07-1)?

2,6-Dihydroxybenzoic acid is primarily used in pharmaceuticals as a precursor for drug synthesis. It also finds applications in the production of dyes, pigments, and industrial chemicals. In research settings, it is used for the development of new materials and as a building block in organic synthesis processes.

Is 2,6-Dihydroxybenzoic acid (CAS: 303-07-1) safe?

2,6-Dihydroxybenzoic acid is generally considered safe when handled properly. However, it may cause skin and eye irritation. Safety standards recommend using appropriate personal protective equipment and following standard laboratory safety protocols to minimize exposure and ensure safe handling.

How should 2,6-Dihydroxybenzoic acid (CAS: 303-07-1) be stored?

2,6-Dihydroxybenzoic acid should be stored in a cool, dry place away from light. It is best kept in a sealed, airtight container at a temperature below 25°C and with low humidity. Avoid exposure to moisture and direct sunlight to maintain its stability and prevent degradation.