Benzenesulfonic acid,2-amino-5-chloro-4-ethyl

Modify Date: 2026-06-30 18:33:08

Benzenesulfonic acid,2-amino-5-chloro-4-ethyl Structure
Benzenesulfonic acid,2-amino-5-chloro-4-ethyl structure
Common Name Benzenesulfonic acid,2-amino-5-chloro-4-ethyl
CAS Number 88-56-2 Molecular Weight 235.68800
Density 1.479g/cm3 Boiling Point N/A
Molecular Formula C8H10ClNO3S 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-amino-5-chloro-4-ethylbenzenesulfonic 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 1.479g/cm3
Molecular Formula C8H10ClNO3S
Molecular Weight 235.68800
Exact Mass 235.00700
PSA 88.77000
LogP 3.39330
Index of Refraction 1.604
InChIKey DJOIZOKQHNHZPN-UHFFFAOYSA-N
SMILES CCc1cc(N)c(S(=O)(=O)O)cc1Cl

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

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

HS Code 2921420090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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Benzenesulfonic acid,2-amino-5-chloro-4-ethyl Structure

Benzenesulfonic...

CAS#:88-56-2

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Literature: US35654 E1, ;

 Precursor & DownStream

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

Precursor  1

DownStream  0

 Customs

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

HS Code 2921420090
Summary HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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1

 Synonyms

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

EINECS 201-840-2
5-chloro-2-amino-4-ethyl-benzenesulfonic acid
2-amino-5-chloro-4-ethylbenzene-1-sulfonic acid
Benzenesulfonic acid,2-amino-5-chloro-4-ethyl
2-amino-4-ethyl-5-chlorobenzenesulfonic acid
2-amino-5-chloro-4-ethylbenzene sulfonic acid

  | FAQ

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

Q: What is the SMILES notation of 2-amino-5-chloro-4-ethylbenzenesulfonic acid?
A: SMILES notation of 2-amino-5-chloro-4-ethylbenzenesulfonic acid is CCc1cc(N)c(S(=O)(=O)O)cc1Cl.
Q: What is the English name of 2-amino-5-chloro-4-ethylbenzenesulfonic acid?
A: The English name of 2-amino-5-chloro-4-ethylbenzenesulfonic acid is 2-amino-5-chloro-4-ethylbenzenesulfonic acid.
Q: What is the polar surface area (PSA) of 2-amino-5-chloro-4-ethylbenzenesulfonic acid?
A: Polar surface area (PSA) of 2-amino-5-chloro-4-ethylbenzenesulfonic acid is 88.77000.
Q: What are the upstream materials of 2-amino-5-chloro-4-ethylbenzenesulfonic acid?
A: Related upstream materials(CAS) of 2-amino-5-chloro-4-ethylbenzenesulfonic acid: 88-53-9.
Q: What is the molecular weight of 2-amino-5-chloro-4-ethylbenzenesulfonic acid?
A: Molecular weight of 2-amino-5-chloro-4-ethylbenzenesulfonic acid is 235.68800.
Q: What is the CAS number of 2-amino-5-chloro-4-ethylbenzenesulfonic acid?
A: CAS number of 2-amino-5-chloro-4-ethylbenzenesulfonic acid is 88-56-2.
Q: What is the LogP of 2-amino-5-chloro-4-ethylbenzenesulfonic acid?
A: LogP of 2-amino-5-chloro-4-ethylbenzenesulfonic acid is 3.39330.
Q: What is the molecular formula of 2-amino-5-chloro-4-ethylbenzenesulfonic acid?
A: Molecular formula of 2-amino-5-chloro-4-ethylbenzenesulfonic acid is C8H10ClNO3S.
Q: What is the InChIKey of 2-amino-5-chloro-4-ethylbenzenesulfonic acid?
A: InChIKey of 2-amino-5-chloro-4-ethylbenzenesulfonic acid is DJOIZOKQHNHZPN-UHFFFAOYSA-N.
Q: What English synonyms does 2-amino-5-chloro-4-ethylbenzenesulfonic acid have?
A: English synonyms of 2-amino-5-chloro-4-ethylbenzenesulfonic acid: EINECS 201-840-2, 5-chloro-2-amino-4-ethyl-benzenesulfonic acid, 2-amino-5-chloro-4-ethylbenzene-1-sulfonic acid, Benzenesulfonic acid,2-amino-5-chloro-4-ethyl, 2-amino-4-ethyl-5-chlorobenzenesulfonic acid, 2-amino-5-chloro-4-ethylbenzene sulfonic acid.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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