Product Name: 2-Benzothiazolamine
Synonyms: 2-AMINOBENZOTHIAZOLE CRYSTALLINE;Cerium(III) Ionophore II;2-Aminobenzothiazole97%;2-Benzothiazolamine (9CI);2-Amino-1,3-benzothiazole 98%;Benzothiazol-2-ylamin;Benzothiazole-2-ylamine;2-Aminobenzothiazole, 2-Benzothiazolamine
CAS: 136-95-8
MF: C7H6N2S
MW: 150.2
EINECS: 205-268-4
Product Categories: BENZOTHIAZOLE;Intermediates of Dyes and Pigments;Sulphur Derivatives;Heterocyclic Compounds;Metabolites & Impurities;Miscellaneous Reagents;Sulfur & Selenium Compounds;Metabolites & Impurities, Miscellaneous Reagents, Sulfur & Selenium Compounds
Mol File: 136-95-8.mol

2-Benzothiazolamine Chemical Properties
Melting point  126-129 °C(lit.)
Boiling point  190-195 °C(Press: 0.05 Torr)
density  1.2162 (rough estimate)
refractive index  1.5500 (estimate)
storage temp.  -20°C
solubility  Soluble in alcohol, chloroform, diethyl ether.
pka pK1: 4.48(+1) (20°C)
form  Powder or Flakes
color  Beige to grayish
Water Solubility  <0.1 g/100 mL at 19 ºC
Merck  14,424
BRN  116315
CAS DataBase Reference 136-95-8(CAS DataBase Reference)
NIST Chemistry Reference Benzothiazole, 2-amino-(136-95-8)
EPA Substance Registry System 2-Aminobenzothiazole (136-95-8)
Safety Information
Hazard Codes  Xn,Xi
Risk Statements  22-36
Safety Statements  26
RIDADR  UN 2811 6.1/PG 3
WGK Germany  2
RTECS  DL1050000
Hazard Note  Irritant
TSCA  Yes
HS Code  29342080
Hazardous Substances Data 136-95-8(Hazardous Substances Data)
MSDS Information

2-Benzothiazolamine Usage And Synthesis
Chemical Properties BEIGE TO GREYISH POWDER OR FLAKES
Uses An impurity of pramipexole production
General Description Odorless gray to white powder.
Air & Water Reactions Insoluble in water.
Reactivity Profile An 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.
Fire Hazard Flash point data for 2-Benzothiazolamine are not available; however, 2-Benzothiazolamine is probably combustible.

Product Name: 2-Benzothiazolamine
Synonyms: 2-AMINOBENZOTHIAZOLE CRYSTALLINE;Cerium(III) Ionophore II;2-Aminobenzothiazole97%;2-Benzothiazolamine (9CI);2-Amino-1,3-benzothiazole 98%;Benzothiazol-2-ylamin;Benzothiazole-2-ylamine;2-Aminobenzothiazole, 2-Benzothiazolamine
CAS: 136-95-8
MF: C7H6N2S
MW: 150.2
EINECS: 205-268-4
Product Categories: BENZOTHIAZOLE;Intermediates of Dyes and Pigments;Sulphur Derivatives;Heterocyclic Compounds;Metabolites & Impurities;Miscellaneous Reagents;Sulfur & Selenium Compounds;Metabolites & Impurities, Miscellaneous Reagents, Sulfur & Selenium Compounds
Mol File: 136-95-8.mol

2-Benzothiazolamine Chemical Properties
Melting point  126-129 °C(lit.)
Boiling point  190-195 °C(Press: 0.05 Torr)
density  1.2162 (rough estimate)
refractive index  1.5500 (estimate)
storage temp.  -20°C
solubility  Soluble in alcohol, chloroform, diethyl ether.
pka pK1: 4.48(+1) (20°C)
form  Powder or Flakes
color  Beige to grayish
Water Solubility  <0.1 g/100 mL at 19 ºC
Merck  14,424
BRN  116315
CAS DataBase Reference 136-95-8(CAS DataBase Reference)
NIST Chemistry Reference Benzothiazole, 2-amino-(136-95-8)
EPA Substance Registry System 2-Aminobenzothiazole (136-95-8)
Safety Information
Hazard Codes  Xn,Xi
Risk Statements  22-36
Safety Statements  26
RIDADR  UN 2811 6.1/PG 3
WGK Germany  2
RTECS  DL1050000
Hazard Note  Irritant
TSCA  Yes
HS Code  29342080
Hazardous Substances Data 136-95-8(Hazardous Substances Data)
MSDS Information

2-Benzothiazolamine Usage And Synthesis
Chemical Properties BEIGE TO GREYISH POWDER OR FLAKES
Uses An impurity of pramipexole production
General Description Odorless gray to white powder.
Air & Water Reactions Insoluble in water.
Reactivity Profile An 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.
Fire Hazard Flash point data for 2-Benzothiazolamine are not available; however, 2-Benzothiazolamine is probably combustible.