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2-Mesitylenesulfonic acid dihydrate

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Origin: China

Cas No: 3453-83-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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CAS No.: 3453-83-6 Formula: C9H12O3S Molecular Weight: 200.25500

Basic Info

Chemical Name	2-Mesitylenesulfonic acid dihydrate
Synonyms	2-MESITYLENESULFONYL CHLORIDE; 2,4,6-trimethylbenzenesulfonic acid; Mesitylenesulfonic Acid Dihydrate; 2,4,6-Trimethylbenzenesulfonic Acid Dihydrate;
CAS No.	3453-83-6
Molecular Formula	C9H12O3S
Molecular Weight	200.25500
PSA	62.75000
LogP	2.93930

Properties

Density	1.243g/cm3
Melting Point	55-57ºC
Flash Point	>230 °F
Refractive Index	1.545
Storage Condition	2-8ºC

Safety Info

RTECS	DB8930000
Hazard Class	8
Safety Statements	S22-S26-S27-S36/37/39-S45
HS Code	2904100000
Packing Group	III
WGK Germany	3
RIDADR	UN 3261
Risk Statements	R34
Hazard Codes	C

Synthesis Route

hexyl 2,4,6-trimethylbenzenesulfonate→2-Mesitylenesulfonic acid dihydrate+hexan-1-ol
2,4,6-trimethylbenzoic acid→2-Mesitylenesulfonic acid dihydrate+1,3,5-trimethylbenzene
phenyl-(2,4,6-trimethylphenyl)methanone→2-Mesitylenesulfonic acid dihydrate+1,3,5-trimethylbenzene

Precursor

1,2,4-trimethylbenzene
2-Mesitylenesulfonyl chloride
2,4,6-Trimethyl-1-benzolsulfonsaeure-trimethylsilylester
2,4,6-trimethylbenzenesulfonamide

Downstream Product

1,3,5-triiodo-2,4,6-trimethylbenzene
2,4-diiodo-1,3,5-trimethylbenzene
2,4,6-Trimethyliodobenzene
2,4,6-Trimethylphenol

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