4-Ethoxy-2-hydroxybenzoic acid

Basic Information

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CAS Number

10435-55-9

Molecular Formula

C9H10O4

Molecular Weight

182.17 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

153-157 °C

Boiling Point

337.7°Cat760mmHg

Density

1.292

Flash Point

137.5°C

Refractive Index

1.572

SMILES

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CCOC1=CC(=C(C=C1)C(=O)O)O

InChI

InChI=1S/C9H10O4/c1-2-13-6-3-4-7(9(11)12)8(10)5-6/h3-5,10H,2H2,1H3,(H,11,12)

InChIKey

DVZPQHRWOUXUPU-UHFFFAOYSA-N

LogP

1.4890999999999996

Topological Polar Surface Area

66.76 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

181

Safety Information

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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

10435-55-9
J-001156
D85914
AI3-24368
Benzoic acid, 4-ethoxy-2-hydroxy-
DTXSID30146400
DVZPQHRWOUXUPU-UHFFFAOYSA-N
NSC 4145
BDBM50496619
NSC-4145
CS-0440208
CHEMBL3134412
4-Ethoxysalicylic acid
6V63RAH3E9
NS00023296
4-Ethoxysalicylic acid, 97%
4-ethoxy-2-hydroxy-benzoic acid
NSC4145
2-hydroxy-4-ethoxybenzoic acid
AKOS015889273
FT-0731860
WS-02277
SCHEMBL539138
EINECS 233-919-2
Salicylic acid, 4-ethoxy-
4-Ethoxy-2-hydroxybenzoic acid
Benzoic acid,4-ethoxy-2-hydroxy-
4-(2-ethyloxy)-2-hydroxybenzoic acid
4-Aethoxy-2-hydroxy-benzoesaeure
4-ethoxy salicylic acid
4-ethyloxysalicylic acid

MDL Number

MFCD00016500

Customs Code

2918990090

FAQ

What is 4-Ethoxy-2-hydroxybenzoic acid (CAS: 10435-55-9)?

4-Ethoxy-2-hydroxybenzoic acid (CAS: 10435-55-9) is an organic compound with the molecular formula C9H10O4. It is a white crystalline solid with a melting point of 204-206°C. This acid is used in various applications including pharmaceuticals and research due to its functional groups.

What are the main uses of 4-Ethoxy-2-hydroxybenzoic acid (CAS: 10435-55-9)?

4-Ethoxy-2-hydroxybenzoic acid (CAS: 10435-55-9) is primarily used as an intermediate in the synthesis of pharmaceuticals, particularly analgesics and anti-inflammatory drugs. It also finds applications in research, as a reagent in various chemical reactions.

Is 4-Ethoxy-2-hydroxybenzoic acid (CAS: 10435-55-9) safe?

4-Ethoxy-2-hydroxybenzoic acid (CAS: 10435-55-9) is generally safe when handled with appropriate precautions. However, direct contact with skin or eyes should be avoided, and it should be stored in a cool, dry place away from sources of ignition. Proper personal protective equipment (PPE) should be worn during handling.

How should 4-Ethoxy-2-hydroxybenzoic acid (CAS: 10435-55-9) be stored?

4-Ethoxy-2-hydroxybenzoic acid (CAS: 10435-55-9) should be stored in a cool, dry place, protected from moisture and light. It should be kept in a tightly sealed container to prevent degradation. Store it away from heat and sources of ignition. Ideal temperature should not exceed 25°C, and relative humidity should be less than 60%.