2,3,5-Trichloro-6-hydroxybenzoic acid

Basic Information

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CAS Number

40932-60-3

Molecular Formula

C7H3Cl3O3

Molecular Weight

241.46 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

209-211°C

Boiling Point

335℃ at 760 mmHg

Density

1.7720

Water Solubility

It has limited solubility in water.

Flash Point

156.4℃

SMILES

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C1=C(C(=C(C(=C1Cl)Cl)C(=O)O)O)Cl

InChI

InChI=1S/C7H3Cl3O3/c8-2-1-3(9)6(11)4(5(2)10)7(12)13/h1,11H,(H,12,13)

InChIKey

IIHCUZVBIMTHEB-UHFFFAOYSA-N

LogP

3.0505999999999993

Topological Polar Surface Area

57.53 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

211

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

3.5.6-Trichlorosalicylic acid
CHEMBL10381
3,5,6-trichloro-salicylic acid
Benzoic acid, 2,3,5-trichloro-6-hydroxy-
EN300-18160
SCHEMBL1229004
DTXSID7068265
SY014418
Oprea1_358873
MFCD00075245
A825351
Z57238994
2,3,5-trichlorosalicylic acid
ghl.PD_Mitscher_leg0.102
CS-W014654
2,3,5-Trichloro-6-hydroxybenzoic acid #
AC-6785
CK2247
C7H3Cl3O3
3,5,6-Trichlorosalicylic acid
STR03451
T1406
3,5,6-Trichloro-2-hydroxybenzoic Acid
AKOS000121459
40932-60-3
AMY33531
FT-0614418
2,3,5-Trichloro-6-hydroxybenzoic acid
EINECS 255-144-9
NS00004248
3,5,6-Trichlorosalicylicacid

MDL Number

MFCD00075245

Customs Code

2918290000

FAQ

What are the physical and chemical properties of 2,3,5-Trichloro-6-hydroxybenzoic acid (CAS: 40932-60-3)?

2,3,5-Trichloro-6-hydroxybenzoic acid is a solid compound with a crystalline form. Its molecular weight is approximately 242.04 g/mol. This compound is slightly soluble in water and alcohol. It exhibits acidic properties and is reactive towards bases and reducing agents. It is stable under normal conditions but should be stored in a cool, dry place away from direct sunlight.

How is 2,3,5-Trichloro-6-hydroxybenzoic acid (CAS: 40932-60-3) typically synthesized?

2,3,5-Trichloro-6-hydroxybenzoic acid can be synthesized via the chlorination of 6-hydroxybenzoic acid followed by substitution reactions. Common methods include the use of thionyl chloride in the presence of a base. The reaction is carried out under anhydrous conditions to ensure high selectivity and yield. Proper handling of reactants and intermediates is necessary to achieve the desired product.

What industries use 2,3,5-Trichloro-6-hydroxybenzoic acid (CAS: 40932-60-3)?

2,3,5-Trichloro-6-hydroxybenzoic acid finds applications in the pharmaceutical industry for the synthesis of certain drugs. It is also used in the polymer industry for modifying properties of polymers. Additionally, it has applications in the production of sensors and in semiconductor technology due to its specific chemical characteristics and reactivity.

What precautions should be taken when handling 2,3,5-Trichloro-6-hydroxybenzoic acid (CAS: 40932-60-3)?

When handling 2,3,5-Trichloro-6-hydroxybenzoic acid, it is essential to wear appropriate personal protective equipment (PPE), including gloves and safety glasses. Work should be conducted in a well-ventilated area or a fume hood to avoid inhalation of dust or vapors. Proper storage in a cool, dry place away from direct sunlight is recommended. In case of spills, clean up using appropriate methods and consult a Material Safety Data Sheet (MSDS) for further guidance.