| Identification | More | [Name]
2,5-Dimethylbenzenesulfonic acid dihydrate | [CAS]
609-54-1 | [Synonyms]
2,5-DIMETHYLBENZENESULFONIC ACID
P-TOLUENE-O-SULFONIC ACID
P-XYLENE-2-SULFONIC ACID
P-XYLENESULFONIC ACID
2,5-dimethyl-benzenesulfonicaci
p-xylene-2-sulphonic acid
XYLENOLSULFONIC ACID 65%
2,5-Dimethylbenzenesulfonic acid dihydrate | [EINECS(EC#)]
210-193-5 | [Molecular Formula]
C8H14O5S | [MDL Number]
MFCD00064858 | [Molecular Weight]
222.26 | [MOL File]
609-54-1.mol |
| Chemical Properties | Back Directory | [Melting point ]
86°C | [Boiling point ]
290.72°C (rough estimate) | [density ]
1.3286 (rough estimate) | [refractive index ]
1.5081 (estimate) | [storage temp. ]
Sealed in dry,2-8°C | [Water Solubility ]
Soluble in water | [form ]
powder to crystal | [pka]
-0.47±0.30(Predicted) | [color ]
White to Light yellow to Light red | [Sensitive ]
Hygroscopic | [InChI]
InChI=1S/C8H10O3S/c1-6-3-4-7(2)8(5-6)12(9,10)11/h3-5H,1-2H3,(H,9,10,11) | [InChIKey]
IRLYGRLEBKCYPY-UHFFFAOYSA-N | [SMILES]
C1(S(O)(=O)=O)=CC(C)=CC=C1C | [CAS DataBase Reference]
609-54-1(CAS DataBase Reference) | [EPA Substance Registry System]
609-54-1(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/38:Irritating to eyes and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
2904.10.3700 |
| Hazard Information | Back Directory | [Uses]
Reagent for serum cholesterol determination. | [Production Methods]
2,5-Dimethylbenzenesulfonic acid dihydrate is obtained by sulfonating p-xylene with 93% sulfuric acid and removing the water by distillation. |
|
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J & K SCIENTIFIC LTD.
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Alfa Aesar
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Energy Chemical
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RYSS TECH LTD
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