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HomeProduct name list4-Ethylbenzenesulfonic acid

4-Ethylbenzenesulfonic acid

  • CAS NO.:98-69-1
  • Empirical Formula: C8H10O3S
  • Molecular Weight: 186.23
  • MDL number: MFCD00009800
  • EINECS: 202-693-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-26 21:18:56
4-Ethylbenzenesulfonic acid Structural

What is 4-Ethylbenzenesulfonic acid?

Chemical properties

Solid.

The Uses of 4-Ethylbenzenesulfonic acid

4-Ethylbenzenesulfonic acid was used to dope high conducting polypyrrole thin films.

Definition

ChEBI: 4-ethylphenylsulfonic acid is a sulfonic acid derivative.

Production Methods

4-Ethylbenzenesulfonic acid is produced by sulfonating ethylbenzene with sulfuric acid. It is separated from the isomers via the aniline salt.

Hazard

Corrosive.

Properties of 4-Ethylbenzenesulfonic acid

Density  1.229 g/mL at 25 °C (lit.)
refractive index  n20/D 1.5331(lit.)
Flash point: >230 °F
pka -0.45±0.50(Predicted)
Stability: Combustible. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference 98-69-1(CAS DataBase Reference)
EPA Substance Registry System Benzenesulfonic acid, 4-ethyl- (98-69-1)

Safety information for 4-Ethylbenzenesulfonic acid

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
GHS Hazard Statements H314:Skin corrosion/irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P363:Wash contaminated clothing before reuse.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for 4-Ethylbenzenesulfonic acid

InChIKey BRIXOPDYGQCZFO-UHFFFAOYSA-N

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