2-AMINO-4-CHLOROBENZOTHIAZOLE Chemical Properties

Melting point:

203-205 °C (lit.)

Boiling point:

344.3±34.0 °C(Predicted)

Density 

1.4750 (rough estimate)

refractive index 

1.6100 (estimate)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

form 

Crystalline Powder

pka

2.14±0.10(Predicted)

color 

White to light beige or grayish

BRN 

136784

InChIKey

OEQQFQXMCPMEIH-UHFFFAOYSA-N

CAS DataBase Reference

19952-47-7(CAS DataBase Reference)

EPA Substance Registry System

2-Amino-4-chlorobenzothiazole (19952-47-7)

Safety Information

Hazard Codes 

Xi,Xn

Risk Statements 

36/37/38-20/21/22

Safety Statements 

26-37/39-36

WGK Germany 

2

RTECS 

DL1225000

TSCA 

Yes

HS Code 

29342080

MSDS

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

2-AMINO-4-CHLOROBENZOTHIAZOLE Usage And Synthesis

Chemical Properties

white to light beige or greyish crystalline powder

Uses

2-Amino-4-chlorobenzothiazole is a benzothiazole derivative that shows in vivo antiviral effects against various influenza A2 strains.

General Description

Cream colored crystalline solid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

A halogenated amine, organosulfide. Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition 2-AMINO-4-CHLOROBENZOTHIAZOLE emits very toxic fumes of chloride ion, SOx and NOx.

Fire Hazard

Flash point data for 2-AMINO-4-CHLOROBENZOTHIAZOLE are not available; however, 2-AMINO-4-CHLOROBENZOTHIAZOLE is probably combustible.

2-AMINO-4-CHLOROBENZOTHIAZOLE(19952-47-7)Related Product Information

• Benzothiazole
• Benzothiazole, 4-chloro- (7CI,8CI,9CI)
• 2-AMINO-4-CHLOROBENZOTHIAZOLE
• 2-AMINO-4-CHLOROBENZOTHIAZOLE HYDROBROMIDE
• 2-Amino-4,6-dichlorobenzothiazole
• 1-(4-CHLORO-2-BENZOTHIAZOLYL)-3-METHYL UREA
• 2-Benzothiazolamine,4-chloro-6-methyl-(9CI)
• 2-Amino-4,5-dichlorobenzothiazole.
• SALOR-INT L117609-1EA
• SALOR-INT L117625-1EA
• N-(4-CHLOROBENZO[D]THIAZOL-2-YL)CYCLOPROPANECARBOXAMIDE
• SALOR-INT L117668-1EA
• 6-BROMO-4-CHLORO-1,3-BENZOTHIAZOL-2-AMINE
• SALOR-INT L117641-1EA
• SALOR-INT L117633-1EA
• SALOR-INT L117617-1EA
• SALOR-INT L117595-1EA
• methyl [(4-chloro-1,3-benzothiazol-2-yl)amino](oxo)acetate