2-Methyl-2-propanyl 4-methylbenzenesulfonate

Modify Date: 2025-08-21 09:10:59

2-Methyl-2-propanyl 4-methylbenzenesulfonate Structure
2-Methyl-2-propanyl 4-methylbenzenesulfonate structure
Common Name 2-Methyl-2-propanyl 4-methylbenzenesulfonate
CAS Number 4664-57-7 Molecular Weight 228.308
Density 1.1±0.1 g/cm3 Boiling Point 322.8±11.0 °C at 760 mmHg
Molecular Formula C11H16O3S Melting Point N/A
MSDS N/A Flash Point 149.0±19.3 °C

 Names

Name tert-butyl 4-methylbenzenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 322.8±11.0 °C at 760 mmHg
Molecular Formula C11H16O3S
Molecular Weight 228.308
Flash Point 149.0±19.3 °C
Exact Mass 228.082016
PSA 51.75000
LogP 2.53
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.506
InChIKey DLRDEMODNIPHMU-UHFFFAOYSA-N
SMILES Cc1ccc(S(=O)(=O)OC(C)(C)C)cc1
Storage condition 2-8°C

 Safety Information

HS Code 2905199090

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2905199090
Summary 2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

Benzenesulfonic acid, 4-methyl-, 1,1-dimethylethyl ester
Benzenesulfonic acid,4-methyl-,1,1-dimethylethyl ester
p-Toluolsulfonsaeure-tert-butylester
tert-Butyltosylat
tert-Butyl TosylatennDISCONTINUED
2-Methyl-2-propanyl 4-methylbenzenesulfonate
tert-Butyl-<toluol-4-sulfonat>
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