5,6-Dichloro-2-benzothiazolamine

CAS NO.：24072-75-1
Empirical Formula: C7H4Cl2N2S
Molecular Weight: 219.09
MDL number: MFCD00053558
EINECS: 246-006-9
SAFETY DATA SHEET (SDS)
Update Date: 2023-04-23 13:52:06

What is 5,6-Dichloro-2-benzothiazolamine ?

Chemical properties

White powder

General Description

White solid or powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

A halogenated organosulfide and an amine. 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.

Fire Hazard

Flash point data for 5,6-Dichloro-2-benzothiazolamine are not available. 5,6-Dichloro-2-benzothiazolamine is probably combustible.

Properties of 5,6-Dichloro-2-benzothiazolamine

Melting point:	175-180°C
Boiling point:	379.7±45.0 °C(Predicted)
Density	1.654±0.06 g/cm3(Predicted)
storage temp.	2-8°C(protect from light)
pka	2.79±0.10(Predicted)
Water Solubility	<0.1 g/100 mL at 17 ºC
CAS DataBase Reference	24072-75-1(CAS DataBase Reference)
EPA Substance Registry System	2-Amino-5,6-dichlorobenzothiazole (24072-75-1)

Safety information for 5,6-Dichloro-2-benzothiazolamine

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H317:Sensitisation, Skin H319:Serious eye damage/eye irritation
Precautionary Statement Codes	P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.