2-AMINO-1,3-BENZOTHIAZOL-6-OL

2-AMINO-1,3-BENZOTHIAZOL-6-OL - Names and Identifiers

Name	2-Amino-6-hydroxybenzothiazole
Synonyms	2-Amino-6-benzothiazolol 2-AMINO-BENZOTHIAZOL-6-OL 2-AMINO-BENZOTHIAZOLE-6-OL 2-AMINOBENZO[D]THIAZOL-6-OL 2-AMINO-1,3-BENZOTHIAZOL-6-OL 2-Amino-1,3-benzothiazol-6-ol 2-Amino-6-hydroxybenzothiazole 2-AMINO-6-HYDROXYBENZOTHIAZOLE 2-Amino-6-hydroxy-1,3-benzothiazole 2-aMino-6-hydroxybenzothiazole, 2-aMino-6-hydroxybenzothiazol
CAS	26278-79-5
InChI	InChI=1/C7H6N2OS/c8-7-9-5-2-1-4(10)3-6(5)11-7/h1-3,10H,(H2,8,9)

2-AMINO-1,3-BENZOTHIAZOL-6-OL - Physico-chemical Properties

Molecular Formula	C7H6N2OS
Molar Mass	166.2
Density	1.553±0.06 g/cm3(Predicted)
Melting Point	243-250℃
Boling Point	394.6±34.0 °C(Predicted)
Flash Point	192.4°C
Vapor Presure	8.61E-07mmHg at 25°C
pKa	8.69±0.40(Predicted)
Storage Condition	2-8°C
Refractive Index	1.823

2-AMINO-1,3-BENZOTHIAZOL-6-OL - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R36 - Irritating to the eyes R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R22 - Harmful if swallowed
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany	3
Hazard Class	IRRITANT

2-AMINO-1,3-BENZOTHIAZOL-6-OL - Introduction

It is an organic compound with the chemical formula C7H6N2SO.

Nature:
is a yellow solid with a special aroma. It is sparingly soluble in water, but soluble in organic solvents (e. G. Ethanol, ether).

Use:
1. Over is used as an intermediate for the synthesis of various drugs in the pharmaceutical field.
2. It can also be used as a synthetic precursor for certain dyes.
3. Is also widely used in the rubber industry for the preparation of rubber processing aids.

Method:
There are many methods for preparing the compound, and one of the common methods is obtained by The Carbamoylation reaction of benzothiazole. The specific step is to react benzothiazolyl hydrogen oxide to obtain 2-amino -6-formyl benzothiazole, and then reduce it to obtain and pyridine.

Safety Information:
It is relatively safe under general conditions, but the following matters still need to be paid attention:
1. Wear appropriate personal protective equipment, including lab gloves and goggles, to avoid direct contact.
2. Avoid inhaling powder or vapor from the skin and avoid contact with the eyes.
3. In use or storage, should be kept away from the fire and oxidant, stored in a dry, well-ventilated place.
4. In case of accidental splashing into eyes or skin, rinse immediately with plenty of water and seek medical help.

However, it is best to use, store and handle it in a laboratory environment or under the guidance of a professional to ensure safe operation.

Last Update：2024-04-09 21:32:39