Bithionol | CAS No. 97-18-7

Q: What are the physical and chemical properties of Bithionol (CAS: 97-18-7)?

Bithionol (CAS: 97-18-7) is a crystalline solid with a molecular weight of approximately 174.24 g/mol. It has a high melting point and exhibits low solubility in water but is soluble in organic solvents. Chemically, it is relatively stable but can react with strong bases. Bithionol is used as a fungicide and has good fungicidal activity.

Q: How is Bithionol (CAS: 97-18-7) typically synthesized?

Bithionol (CAS: 97-18-7) is synthesized by the reaction of aniline with dichloromethane in the presence of a base, such as sodium hydroxide. The reaction is carried out under mild conditions, yielding a high purity product. The process involves careful control of temperature and reaction time to achieve high selectivity and yield.

Q: What industries use Bithionol (CAS: 97-18-7)?

Bithionol (CAS: 97-18-7) is primarily used in the agricultural industry as a fungicide. It is also employed in the pharmaceutical industry for its antimicrobial properties and in the chemical industry for its fungicidal activity. Additionally, it can be used in the formulation of paints and coatings.

Q: What precautions should be taken when handling Bithionol (CAS: 97-18-7)?

When handling Bithionol (CAS: 97-18-7), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Handle in a well-ventilated area or fume hood to avoid inhalation. Spills should be cleaned up immediately using appropriate absorbent materials. Refer to the Safety Data Sheet (SDS) for detailed information on handling and storage.

Bithionol

Basic Information

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CAS Number

97-18-7

Molecular Formula

C12H6Cl4O2S

Molecular Weight

356.06 g/mol

Chemical Classification

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

184.0 to 188.0 deg-C

Boiling Point

444.7°C at 760 mmHg

Density

1.61

Water Solubility

<0.1 g/100 mL at 23 ºC

Solubility

DMSO: soluble20mg/mL, clear

SMILES

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C1=C(C=C(C(=C1SC2=C(C(=CC(=C2)Cl)Cl)O)O)Cl)Cl

InChI

InChI=1S/C12H6Cl4O2S/c13-5-1-7(15)11(17)9(3-5)19-10-4-6(14)2-8(16)12(10)18/h1-4,17-18H

InChIKey

JFIOVJDNOJYLKP-UHFFFAOYSA-N

LogP

5.862600000000001

pKa

4.82, 10.50(at 25℃)

Topological Polar Surface Area

40.46 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

282

Safety Information

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GHS Hazard Pictograms

H300

Hazard Statement

H300 Fatal if swallowed
Acute toxicity, oral

Hazard Class

Class 6.1(a) Class 6.1(a)

Stability

Stable. Incompatible with strong oxidizing agents.

Synonyms & References

English

Bithionol
2,2'-Thio-bis(4,6-dichlorophenol)
Bis(2-hydroxy-3,5-dichlorophenyl) sulfide
2,2'-Thiobis(4,6-dichlorophenol)
2,2-THIOBIS(4,6-DICHLOROPHENOL)
2,4-dichloro-6-(3,5-dichloro-2-hydroxyphenyl)sulfanylphenol
1,3-Benzodioxole
2,2’-sulfanediylbis(4,6-dichlorophenol)
2,2’-thiobis(4,6-dichlorophenol)
2,2’-thiobis[4,6-dichlorophenol]
2,2-DIMETHYL-7-ETHOXY-6-METHOXY-4-CHROMANONE
Actamer
Bidiphen
bis (2-hydroxy-3,5-dichlorophenyl)-sulphide
bis(3,5-dichloro-2-hydroxy phenyl)-sulfide
Bithin
Bithionol su
Bithionolate
Bitin
Bitionol
Lorothidol
Bis(3,5-dichloro-2-hydroxyphenyl) Sulfide
Bithionol sulfide
Bisoxyphen
Lorothiodol
Nobacter
Neopellis
Vancide BL
Bithional
2-Hydroxy-3,5-dichlorophenyl sulfide
TKhsd

MDL Number

MFCD00055727

Customs Code

2930909090

FAQ

What are the physical and chemical properties of Bithionol (CAS: 97-18-7)?

Bithionol (CAS: 97-18-7) is a crystalline solid with a molecular weight of approximately 174.24 g/mol. It has a high melting point and exhibits low solubility in water but is soluble in organic solvents. Chemically, it is relatively stable but can react with strong bases. Bithionol is used as a fungicide and has good fungicidal activity.

How is Bithionol (CAS: 97-18-7) typically synthesized?

Bithionol (CAS: 97-18-7) is synthesized by the reaction of aniline with dichloromethane in the presence of a base, such as sodium hydroxide. The reaction is carried out under mild conditions, yielding a high purity product. The process involves careful control of temperature and reaction time to achieve high selectivity and yield.

What industries use Bithionol (CAS: 97-18-7)?

Bithionol (CAS: 97-18-7) is primarily used in the agricultural industry as a fungicide. It is also employed in the pharmaceutical industry for its antimicrobial properties and in the chemical industry for its fungicidal activity. Additionally, it can be used in the formulation of paints and coatings.

What precautions should be taken when handling Bithionol (CAS: 97-18-7)?

When handling Bithionol (CAS: 97-18-7), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Handle in a well-ventilated area or fume hood to avoid inhalation. Spills should be cleaned up immediately using appropriate absorbent materials. Refer to the Safety Data Sheet (SDS) for detailed information on handling and storage.