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2-Amino-4-methylbenzothiazole

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Origin: China

Cas No: 1477-42-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 1477-42-5 Formula: C8H8N2S Molecular Weight: 164.22800

Basic Info

Chemical Name	2-Amino-4-methylbenzothiazole
Synonyms	2-Benzothiazolamine, 4-methyl-; 4-Methylbenzo[d]thiazol-2-amine; 2-Amino-4-Methylbenzothiazole; 4-methyl-1,3-benzothiazol-2-amine;
CAS No.	1477-42-5
Molecular Formula	C8H8N2S
Molecular Weight	164.22800
PSA	67.15000
LogP	2.76810

Properties

Appearance & Physical State	White powder
Density	1.315 g/cm3
Boiling Point	322ºC at 760 mmHg
Melting Point	136-139ºC
Flash Point	148.6ºC
Refractive Index	1.726
Stability	Stable under normal temperatures and pressures.
Storage Condition	Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
Vapor Pressure	0.000287mmHg at 25°C

Safety Info

RTECS	DL2275000
Safety Statements	S26; S28; S36/37/39
HS Code	2934200090
WGK Germany	3
Risk Statements	R22
Hazard Codes	Xn
Symbol	GHS07
Hazard Declaration	H302
Signal Word	Warning

Synthesis Route

2-Methylcyclohexanone+thiourea→2-Amino-4-methylbenzothiazole
N-(2-Methylphenyl)thiourea→2-Amino-4-methylbenzothiazole
ammonium thiocyanate+o-toluidine→2-Amino-4-methylbenzothiazole

Precursor

N-(2-Methylphenyl)thiourea
ammonium thiocyanate
o-toluidine
thiourea

Downstream Product

2-chloro-4-methyl-1,3-benzothiazole
tricyclazole
N-Phenylrhodanine
2,2'-hydrazobis(4-methylbenzothiazole) hydrobromide

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