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Benzenemethanol, 3-methyl-, 4-methylbenzenesulfonate, commonly known as p-toluenesulfonic acid or p-toluenesulfonate, is a chemical compound with a molecular formula C9H12O3S. It is a white or off-white crystalline powder that is soluble in water and organic solvents. This versatile compound is often used as a catalyst in organic synthesis.

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  • 14503-41-4 Structure
  • Basic information

    1. Product Name: Benzenemethanol, 3-methyl-, 4-methylbenzenesulfonate
    2. Synonyms:
    3. CAS NO:14503-41-4
    4. Molecular Formula: C15H16O3S
    5. Molecular Weight: 276.356
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 14503-41-4.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Benzenemethanol, 3-methyl-, 4-methylbenzenesulfonate(CAS DataBase Reference)
    10. NIST Chemistry Reference: Benzenemethanol, 3-methyl-, 4-methylbenzenesulfonate(14503-41-4)
    11. EPA Substance Registry System: Benzenemethanol, 3-methyl-, 4-methylbenzenesulfonate(14503-41-4)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 14503-41-4(Hazardous Substances Data)

14503-41-4 Usage

Uses

Used in Organic Synthesis:
Benzenemethanol, 3-methyl-, 4-methylbenzenesulfonate is used as a catalyst in various organic synthesis processes due to its ability to facilitate reactions and improve yields.
Used in Pharmaceutical Production:
In the pharmaceutical industry, this compound is used as a dehydrating agent, esterification catalyst, and acid catalyst in the synthesis of organic compounds, contributing to the production of various medications.
Used in Dye and Perfume Manufacturing:
Benzenemethanol, 3-methyl-, 4-methylbenzenesulfonate is also utilized in the production of dyes and perfumes, where it aids in the synthesis of aromatic compounds that impart color and fragrance.
Used in Polymer and Plastics Synthesis:
Furthermore, this compound has applications in the synthesis of polymers and plastics, where it can act as a catalyst to promote the formation of desired polymer structures.

Check Digit Verification of cas no

The CAS Registry Mumber 14503-41-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,5,0 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 14503-41:
(7*1)+(6*4)+(5*5)+(4*0)+(3*3)+(2*4)+(1*1)=74
74 % 10 = 4
So 14503-41-4 is a valid CAS Registry Number.

14503-41-4SDS

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 4-methylbenzenesulfonic acid,(3-methylphenyl)methanol

1.2 Other means of identification

Product number -
Other names m-methylbenzyl tosylate

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:14503-41-4 SDS

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