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2,5-DIMETHYLBENZOTHIAZOLE

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Origin: China

Cas No: 95-26-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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Products Specification
Product Description

Property

CAS No.: 95-26-1 Formula: C9H9NS Molecular Weight: 163.23900

Basic Info

Chemical Name	2,5-DIMETHYLBENZOTHIAZOLE
Synonyms	2,5-dimethyl-1,3-benzothiazole; Benzothiazole, 2,5-dimethyl-;
CAS No.	95-26-1
Molecular Formula	C9H9NS
Molecular Weight	163.23900
PSA	41.13000
LogP	2.91310

Properties

Appearance & Physical State	White to yellow brown crystals.
Density	1.176 g/cm3
Boiling Point	259.4ºC at 760 mmHg
Melting Point	36-40ºC
Flash Point	110ºC
Refractive Index	1.643

Safety Info

RTECS	DL3675000
Safety Statements	S36/37/39
HS Code	2934999090
WGK Germany	3
Risk Statements	R22; R36/37/38
Hazard Codes	Xn

Synthesis Route

2-Iodo-5-Methylaniline+thioacetamide→2,5-DIMETHYLBENZOTHIAZOLE
5-Bromo-2-methylbenzothiazole+tetramethyltin→2,5-DIMETHYLBENZOTHIAZOLE
1,4-dibromo-2-nitrobenzene→2,5-DIMETHYLBENZOTHIAZOLE

Precursor

tetramethyltin
1,4-dibromo-2-nitrobenzene
thioacetamide
5-Bromo-2-methylbenzothiazole

Downstream Product

3-ethyl-2-[2-[(3-ethyl-5-methyl-1,3-benzothiazol-3-ium-2-yl)methylidene]butylidene]-5-methyl-1,3-benzothiazole,iodide
2-Amino-4-methylbenzenethiol
5-(bromomethyl)-2-methyl-1,3-benzothiazole
2,5-dimethyl-4-nitro-1,3-benzothiazole

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2,5-DIMETHYLBENZOTHIAZOLE

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