Welcome to LookChem.com Sign In|Join Free
  • or
Ethenesulfonic acid, 2-phenyl-, also known as 2-phenylethanesulfonic acid or phenyl vinyl sulfonic acid, is an organic compound with the chemical formula C8H8O3S. It is a colorless to pale yellow crystalline solid that is soluble in water and has a molecular weight of 188.21 g/mol. Ethenesulfonic acid, 2-phenyl- is derived from the sulfonation of styrene, where a sulfonic acid group (-SO3H) is introduced to the 2-position of the ethene (vinyl) group in the styrene molecule. Ethenesulfonic acid, 2-phenyl-, is used in various applications, including the synthesis of dyes, pharmaceuticals, and other organic compounds, as well as in the preparation of surfactants and detergents. Its chemical properties include acidity due to the presence of the sulfonic acid group, which can undergo ionization in aqueous solutions to release hydrogen ions (H+).

2039-45-4

Post Buying Request

2039-45-4 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

2039-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2039-45-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,3 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2039-45:
(6*2)+(5*0)+(4*3)+(3*9)+(2*4)+(1*5)=64
64 % 10 = 4
So 2039-45-4 is a valid CAS Registry Number.

2039-45-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-phenylethenesulfonic acid

1.2 Other means of identification

Product number -
Other names styrylsulfonic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2039-45-4 SDS

2039-45-4Relevant academic research and scientific papers

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 2039-45-4