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2-Mesitylenesulfonic acid dihydrate

ALDRICH/129631 - 97%

Synonym: 2,4,6-Trimethylbenzenesulfonic acid dihydrate

CAS Number: 835617-36-2
Empirical Formula (Hill Notation): C9H12O3S · 2H2O
Molecular Weight: 236.29
MDL Number: MFCD00149535
Linear Formula: (CH3)3C6H2SO3H · 2H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-129631-25G 25 g
 $209.00
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assay 97%
form solid
functional group sulfonic acid
InChI 1S/C9H12O3S.2H2O/c1-6-4-7(2)9(8(3)5-6)13(10,11)12;;/h4-5H,1-3H3,(H,10,11,12);2*1H2
InChI key LIKWMDGAWXCECN-UHFFFAOYSA-N
mp 74-78 °C (lit.)
Quality Level 100 
SMILES string [H]O[H].[H]O[H].Cc1cc(C)c(c(C)c1)S(O)(=O)=O
storage temp. 2-8°C
Application: 2-Mesitylenesulfonic acid dehydrate was used in the preparation of tert-Butyl (2S,4S)-N,N-di-tert-butoxycarbonyl-5-fluoroleucine.
Packaging: 25 g in glass bottle
Symbol GHS05  GHS05
Signal word Danger
Hazard statements H314
Precautionary statements P280 - P305 + P351 + P338 - P310
Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39-45
RIDADR UN 2585PSN2 8 / PGIII
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 97%
mp 74-78 °C (lit.)
Storage Temp. 2-8°C
UNSPSC 12352100

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