2-AMINO-4-CHLOROTHIOPHENOL Chemical Properties

Melting point:

56-61 °C (lit.)

Boiling point:

100 °C(Press: 1 Torr)

Density 

1.372±0.06 g/cm3(Predicted)

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

Water Solubility 

Practically insoluble in water

solubility 

Chloroform (Slightly), Methanol (Sparingly)

form 

powder to crystaline

pka

7.35±0.11(Predicted)

color 

White to Light yellow to Green

Sensitive 

Stench

Stability:

Air sensitive, Light sensitive

CAS DataBase Reference

1004-00-8(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

RIDADR 

UN 3261 8/PG 3

WGK Germany 

3

Hazard Note 

Irritant/Stench

HazardClass 

8

PackingGroup 

III

HS Code 

29309090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

2-AMINO-4-CHLOROTHIOPHENOL Usage And Synthesis

Chemical Properties

Yellow crystalline

Uses

2-Amino-4-chlorobenzenethiol may be used in the synthesis of:

• 2,3-dihydro-1,5-benzothiazepin-4-(5H)-ones
• 8-chloro-1-azaphenothiazine
• 5-chloro-2-(4-methoxyphenyl)-2,3-dihydro-1,3,2-benzothiazaphosphole 2-sulfide

General Description

2-Amino-4-chlorobenzenethiol reacts with aromatic aldehydes and cyclohexanecarboxaldehyde to afford the corresponding thiazole and thiazoline derivatives. It undergoes oxidation in the presence of 1-n-butyl-3-methylimidazolium methylselenite, [bmim][SeO₂(OCH₃)] to form the corresponding symmetrical disulfide.

2-AMINO-4-CHLOROTHIOPHENOL(1004-00-8)Related Product Information

• Hydrochlorothiazide
• 4-CHLORO-2-NITRO-1-(PHENYLSULFONYL)BENZENE
• PERPHENAZINE
• 5-CHLORO-2-(METHYLTHIO)ANILINE
• Chlorpromazine hydrochloride
• 4-CHLORO-2-NITRO-1-(PHENYLTHIO)BENZENE
• 2,2'-DINITRO-4,4'-DICHLORO DIPHENYL DISUFIDE
• 5-CHLORO-2-BENZOTHIAZOLINONE
• Trichlormethiazide
• 4-Amino-6-chlorobenzene-1,3-disulfonamide
• 2-Chlorophenothiazine
• 3,4-Dichloroaniline-6-sulfonic acid
• 4-AMINO-6-CHLORO-BENZENE-1,3-DISULFONYL DICHLORIDE
• Chlorothiazide
• Prochlorperazine
• 2-Amino-4-chloro-5-methylbenzenesulfonic acid
• IR-140
• 2-AMINO-5-CHLOROTHIOPHENOL