| Identification | More | [Name]
2-Benzothiazolamine | [CAS]
136-95-8 | [Synonyms]
1,3-BENZOTHIAZOL-2-AMINE
1,3-BENZOTHIAZOL-2-YLAMINE
2-AMINOBENZOTHIAZOLE
2-BENZOTHIAZOLAMINE
2-BENZOTHIAZOLYLAMINE
3-AMINO BENZOTHIAZOLE
AURORA KA-5427
BENZO[D]THIAZOL-2-AMINE
CERIUM(III) IONOPHORE
IFLAB-BB F1386-0409
TIMTEC-BB SBB004071
2(3H)-Benzothiazolimine
2-amino-benzothiazol
2-Aminobenzthiazole
2-Iminobenzothiazoline
o-Aminobenzothiazole
u-Aminoben-zothiazole
USAF EK-3941
USAF xr-27
usafek-3941 | [EINECS(EC#)]
205-268-4 | [Molecular Formula]
C7H6N2S | [MDL Number]
MFCD00005785 | [Molecular Weight]
150.2 | [MOL File]
136-95-8.mol |
| Chemical Properties | Back Directory | [Appearance]
BEIGE TO GREYISH POWDER OR FLAKES | [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. ]
Store below +30°C. | [solubility ]
Soluble in alcohol, chloroform, diethyl ether. | [form ]
Powder or Flakes | [pka]
pK1: 4.48(+1) (20°C) | [color ]
Beige to grayish | [Water Solubility ]
<0.1 g/100 mL at 19 ºC | [Detection Methods]
HPLC,NMR | [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]
136-95-8(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R22:Harmful if swallowed.
R36:Irritating to the eyes. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [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) |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Disulfur dichloride-->1-PHENYL-2-THIOUREA | [Preparation Products]
2-Bromo-1,3-benzothiazole-->Cationic Brilliant Blue RL-->(2S,3R)-(+)-3-Isopropyl-2-phenyl-3,4-dihydro-2H-pyrimido[2,1-b][1,3]benzothiazole98+%-->2-IODOBENZOTHIAZOLE-->2-Amino-6-nitrobenzothiazole-->2,2'-Diaminodiphenyl disulphide-->2-Chlorobenzothiazole-->3-[[4-[(Benzothiazol-2-yl)azo]-3-methylphenyl](2-hydroxyethyl)amino]propanenitrile-->C.I. Basic Red 53-->Basic Blue 53-->N-(1,3-benzothiazol-2-yl)-2,5-dichlorobenzenesulfonamide-->2-PHENYLIMIDAZO[2,1-B][1,3]BENZOTHIAZOLE |
| Hazard Information | Back Directory | [General Description]
Odorless gray to white powder. | [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. | [Air & Water Reactions]
Insoluble in water. | [Fire Hazard]
Flash point data for this chemical are not available; however, 2-AMINOBENZOTHIAZOLE is probably combustible. | [Chemical Properties]
BEIGE TO GREYISH POWDER OR FLAKES | [Uses]
An impurity of pramipexole production | [Definition]
ChEBI: 2-aminobenzothiazole is a member of benzothiazoles. | [Biochem/physiol Actions]
2-Aminobenzothiazole has local anaesthetic action and has numerous applications in human and veterinary medicine. | [Purification Methods]
The thiazole cystallises from a H2O, aqueous EtOH, *C6H6 or pet ether. The hydrochloride crystallises from dilute HCl and has m 240.5o. [Beilstein 27 H 182, 27 III/IV 4824.] |
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