2-Amino-4-methylbenzothiazole

CAS No.: 1477-42-5

Chemical Name:: 2-Amino-4-methylbenzothiazole

Synonyms: 4-METHYLBENZO[D]THIAZOL-2-AMINE;2-Benzothiazolamine, 4-methyl-;AURORA 18742;2-Amino-4-methylbenz;LABOTEST-BB LT00080789;4-methyl-2-benzothiazolamin;4-Methyl-2-benzothiazolamine;4-methyl-2-amimobenzothiazol;4-methyl-2-amimobenzothiagol;4-Methylbenzothiazol-2-amine

CBNumber:: CB8686910

Molecular Formula:: C8H8N2S

Molecular Weight:: 164.23

MOL File:: 1477-42-5.mol

MSDS File:: SDS

Modify Date:: 2023/4/23 13:52:06

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2-Amino-4-methylbenzothiazole Properties

Melting point	137-139 °C (lit.)
Boiling point	322.0±35.0 °C(Predicted)
Density	1.1724 (rough estimate)
vapor pressure	0.053Pa at 25℃
refractive index	1.5700 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	Solid:particulate/powder
pka	pK1: 4.7(+1) (25°C)
color	White to Light yellow
Water Solubility	<0.1 g/100 mL at 24 ºC
Sensitive	Moisture Sensitive
BRN	129346
LogP	0.981-1.65 at 25℃ and pH7.2
CAS DataBase Reference	1477-42-5(CAS DataBase Reference)
NIST Chemistry Reference	2-Benzothiazolamine, 4-methyl-(1477-42-5)
EPA Substance Registry System	2-Amino-4-methylbenzothiazole (1477-42-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302

Precautionary statements

P264-P270-P301+P312+P330-P501-P301+P312a-P330-P501a

Hazard Codes

Risk Statements

Safety Statements

26-28-36/37/39-24/25

WGK Germany

RTECS

DL2275000

TSCA

Yes

HS Code

29342000

NFPA 704

	1
2		1

2-Amino-4-methylbenzothiazole price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	193224	2-Amino-4-methylbenzothiazole 97%	1477-42-5	25G	₹5044.45	2022-06-14	Buy
TCI Chemicals (India)	A1344	2-Amino-4-methylbenzothiazole	1477-42-5	25G	₹6200	2022-05-26	Buy

Product number	Packaging	Price	Buy
193224	25G	₹5044.45	Buy
A1344	25G	₹6200	Buy

2-Amino-4-methylbenzothiazole Chemical Properties,Uses,Production

Chemical Properties

OFF-WHITE TO SLIGHTLY BEIGE CRYSTALLINE POWDER

Uses

2-Amino-4-methylbenzothiazole was used in the synthesis of N-(4-methyl-1,3-benzothiazol-yl)-N-[(1,4,5,8-tetramethoxy-2-napthyl)methylidene]amine and Schiff′s base via condensation with 2-acetonaphthone.

General Description

White powder.

Air & Water Reactions

2-Amino-4-methylbenzothiazole is sensitive to moisture. 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.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition 2-Amino-4-methylbenzothiazole emits very toxic fumes of SOx and NOx.

Fire Hazard

Flash point data for 2-Amino-4-methylbenzothiazole are not available. 2-Amino-4-methylbenzothiazole is probably combustible.

2-Amino-4-methylbenzothiazole Preparation Products And Raw materials

Raw materials

Enamelled reactor Chlorine N-(2-Methylphenyl)thiourea Chloroform 2-AMINOBENZOTHIAZOLE HYDROCHLORIDE

Hydrochloric acid

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Preparation Products

4-Methyl-2-benzothiazolehydrazine Tricyclazole Benzothiazole, 4-methyl- (7CI,8CI,9CI) BenzenaMine, 2,2'-dithiobis[6-Methyl-

2-Amino-4-methylbenzothiazole Suppliers

Global( 294)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
GLR Innovations	+91 9891111994	New Delhi, India	4542	58	Inquiry
Bhavesh Chem Labs	+91 9182312179	Telangana, India	322	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Reax Chemicals	08048372701Ext 416	Hyderabad, India	4223	58	Inquiry
Dr Chindepalli	91-7036227677	Hyderabad, India	486	58	Inquiry
Shivam Pharma Chemicals	91-22-26403900	Maharashtra, India	656	58	Inquiry
G C Int'L	91-22-40850400	Maharashtra, India	125	58	Inquiry
ChemOrbit International	91-40-23712139	Hyderabad, India	264	58	Inquiry
Pharma Affiliates	172-5066494	Haryana, India	6761	58	Inquiry
Bhuvaneshwari Organic Pvt., Ltd.	91-9825023325	Gujarat, India	9	58	Inquiry

Supplier	Advantage
GLR Innovations	58
Bhavesh Chem Labs	58
TCI Chemicals (India) Pvt. Ltd.	58
Reax Chemicals	58
Dr Chindepalli	58
Shivam Pharma Chemicals	58
G C Int'L	58
ChemOrbit International	58
Pharma Affiliates	58
Bhuvaneshwari Organic Pvt., Ltd.	58

2-Amino-4-methylbenzothiazole Spectrum

2-Amino-4-methylbenzothiazole(1477-42-5)MS 2-Amino-4-methylbenzothiazole(1477-42-5)¹HNMR 2-Amino-4-methylbenzothiazole(1477-42-5)¹³CNMR 2-Amino-4-methylbenzothiazole(1477-42-5)IR1 2-Amino-4-methylbenzothiazole(1477-42-5)IR2 2-Amino-4-methylbenzothiazole(1477-42-5)Raman

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2-Amino-4-methylbenz 2-amino-4-methyl-benzothiazol 4-Methyl-2-aminobenzothiazole 4-methyl-2-benzothiazolamin 4-Methyl-2-benzothiazolamine Benzothiazole, 2-amino-4-methyl- AURORA 18742 LABOTEST-BB LT00080789 4-METHYL-1,3-BENZOTHIAZOL-2-AMINE 4-methylbenzothiazol-2-ylamine 2-AMINO-4-METHYLBENZOTHIAZOLE 2-Benzothiazolamine,4-methyl-(9CI) 4-methyl-2-amimobenzothiazol 4-methyl-2-amimobenzothiagol 2-Imino-4-methyl-2,3-dihydrobenzothiazole 4-Methylbenzothiazol-2-amine 2-Amino-4-methylbenzothiazole,98% 2-Amino-4-methylbenzothiazole > JR-8891, 2-Amino-4-methylbenzothiazole, 97% 4-Methylbenzothiazol-2-ylamin 4-METHYLBENZO[D]THIAZOL-2-AMINE 2-Benzothiazolamine, 4-methyl- 2-Amino-4-methylbenzothiazole, ≥ 98.0% 1477-42-5 C8H8N2S C8H8NS Thiazoles Building Blocks Heterocyclic Building Blocks Building Blocks Heterocyclic Building Blocks Thiazoles BENZOTHIAZOLE melting point: 137°C-139°C