4-decylbenzenesulfonic acid

Modify Date: 2025-08-25 19:06:04

4-decylbenzenesulfonic acid Structure
4-decylbenzenesulfonic acid structure
Common Name 4-decylbenzenesulfonic acid
CAS Number 140-60-3 Molecular Weight 298.44100
Density 1.077g/cm3 Boiling Point N/A
Molecular Formula C16H26O3S 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 4-decylbenzenesulfonic acid
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.

Density 1.077g/cm3
Molecular Formula C16H26O3S
Molecular Weight 298.44100
Exact Mass 298.16000
PSA 62.75000
LogP 5.69730
Index of Refraction 1.513
InChIKey UASQKKHYUPBQJR-UHFFFAOYSA-N
SMILES CCCCCCCCCCc1ccc(S(=O)(=O)O)cc1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2904100000

 Precursor & DownStream

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

Precursor  3

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2904100000
Summary 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

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

p-N-Decylbenzenesulfonate
Benzenesulfonic acid,4-decyl
4-decyl-benzenesulfonic acid
4-Decyl-benzolsulfonsaeure-(1)
4-Decyl-benzolsulfonsaeure
Benzenesulfonic acid,p-decyl
p-Decylbenzenesulphonic acid
p-n-Decylbenzolsulfonsaeure
EINECS 205-422-0
p-decylbenzenesulfonic acid

 4-decylbenzenesulfonic acid | FAQ

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

Q: What English synonyms does 4-decylbenzenesulfonic acid have?
A: English synonyms of 4-decylbenzenesulfonic acid: p-N-Decylbenzenesulfonate, Benzenesulfonic acid,4-decyl, 4-decyl-benzenesulfonic acid, 4-Decyl-benzolsulfonsaeure-(1), 4-Decyl-benzolsulfonsaeure, Benzenesulfonic acid,p-decyl, p-Decylbenzenesulphonic acid, p-n-Decylbenzolsulfonsaeure, EINECS 205-422-0, p-decylbenzenesulfonic acid.
Q: What is the molecular formula of 4-decylbenzenesulfonic acid?
A: Molecular formula of 4-decylbenzenesulfonic acid is C16H26O3S.
Q: What is the SMILES notation of 4-decylbenzenesulfonic acid?
A: SMILES notation of 4-decylbenzenesulfonic acid is CCCCCCCCCCc1ccc(S(=O)(=O)O)cc1.
Q: What is the InChIKey of 4-decylbenzenesulfonic acid?
A: InChIKey of 4-decylbenzenesulfonic acid is UASQKKHYUPBQJR-UHFFFAOYSA-N.
Q: What are the upstream materials of 4-decylbenzenesulfonic acid?
A: Related upstream materials(CAS) of 4-decylbenzenesulfonic acid: 104-72-3;108-86-1;112-29-8.
Q: What is the CAS number of 4-decylbenzenesulfonic acid?
A: CAS number of 4-decylbenzenesulfonic acid is 140-60-3.
Q: What is the LogP of 4-decylbenzenesulfonic acid?
A: LogP of 4-decylbenzenesulfonic acid is 5.69730.
Q: What is the English name of 4-decylbenzenesulfonic acid?
A: The English name of 4-decylbenzenesulfonic acid is 4-decylbenzenesulfonic acid.
Q: What is the molecular weight of 4-decylbenzenesulfonic acid?
A: Molecular weight of 4-decylbenzenesulfonic acid is 298.44100.
Q: What is the polar surface area (PSA) of 4-decylbenzenesulfonic acid?
A: Polar surface area (PSA) of 4-decylbenzenesulfonic acid is 62.75000.
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