2-cyclopentylethyl 4-methylbenzenesulfonate

Modify Date: 2026-08-21 18:50:41

2-cyclopentylethyl 4-methylbenzenesulfonate Structure
2-cyclopentylethyl 4-methylbenzenesulfonate structure
Common Name 2-cyclopentylethyl 4-methylbenzenesulfonate
CAS Number 786-33-4 Molecular Weight 268.37200
Density N/A Boiling Point N/A
Molecular Formula C14H20O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-cyclopentylethyl 4-methylbenzenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C14H20O3S
Molecular Weight 268.37200
Exact Mass 268.11300
PSA 51.75000
LogP 4.36140
InChIKey NIUNKLUXTJAZCM-UHFFFAOYSA-N
SMILES Cc1ccc(S(=O)(=O)OCCC2CCCC2)cc1

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-Cyclopentyl-1-[p-toluolsulfonyloxy]]-aethan
p-Toluolsulfonsaeure-2-(cyclopentyl)-ethylester
p-Toluolsulfonat des 2-Cyclopentyl-aethanol-(1)
(2-cyclopentyl)ethyl toluenesulfonate
toluene-4-sulfonic acid 2-cyclopentyl-ethyl ester

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the Chinese name of 786-33-4?
A: Chinese name of 786-33-4 is 786-33-4.
Q: What are the downstream products of 2-cyclopentylethyl 4-methylbenzenesulfonate?
A: Related downstream products(CAS) of 2-cyclopentylethyl 4-methylbenzenesulfonate: 24321-78-6.
Q: What is the InChIKey of 2-cyclopentylethyl 4-methylbenzenesulfonate?
A: InChIKey of 2-cyclopentylethyl 4-methylbenzenesulfonate is NIUNKLUXTJAZCM-UHFFFAOYSA-N.
Q: What English synonyms does 2-cyclopentylethyl 4-methylbenzenesulfonate have?
A: English synonyms of 2-cyclopentylethyl 4-methylbenzenesulfonate: 2-Cyclopentyl-1-[p-toluolsulfonyloxy]]-aethan, p-Toluolsulfonsaeure-2-(cyclopentyl)-ethylester, p-Toluolsulfonat des 2-Cyclopentyl-aethanol-(1), (2-cyclopentyl)ethyl toluenesulfonate, toluene-4-sulfonic acid 2-cyclopentyl-ethyl ester.
Q: What is the CAS number of 2-cyclopentylethyl 4-methylbenzenesulfonate?
A: CAS number of 2-cyclopentylethyl 4-methylbenzenesulfonate is 786-33-4.
Q: What is the LogP of 2-cyclopentylethyl 4-methylbenzenesulfonate?
A: LogP of 2-cyclopentylethyl 4-methylbenzenesulfonate is 4.36140.
Q: What is the molecular formula of 2-cyclopentylethyl 4-methylbenzenesulfonate?
A: Molecular formula of 2-cyclopentylethyl 4-methylbenzenesulfonate is C14H20O3S.
Q: What is the molecular weight of 2-cyclopentylethyl 4-methylbenzenesulfonate?
A: Molecular weight of 2-cyclopentylethyl 4-methylbenzenesulfonate is 268.37200.
Q: What is the polar surface area (PSA) of 2-cyclopentylethyl 4-methylbenzenesulfonate?
A: Polar surface area (PSA) of 2-cyclopentylethyl 4-methylbenzenesulfonate is 51.75000.
Q: What is the SMILES notation of 2-cyclopentylethyl 4-methylbenzenesulfonate?
A: SMILES notation of 2-cyclopentylethyl 4-methylbenzenesulfonate is Cc1ccc(S(=O)(=O)OCCC2CCCC2)cc1.
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