14034-66-3

• 

• Basic information

  1. Product Name: piperidinium toluene-4-sulphonate
  2. Synonyms: piperidinium toluene-4-sulphonate
  3. CAS NO:14034-66-3
  4. Molecular Formula: C₅H₁₁N*C₇H₈O₃S
  5. Molecular Weight: 257.34916
  6. EINECS: 237-871-3
  7. Product Categories: N/A
  8. Mol File: 14034-66-3.mol
  9. Article Data: 2

• Chemical Properties

  1. Melting Point: 130 °C
  2. Boiling Point: 434.2°Cat760mmHg
  3. Flash Point: 216.4°C
  4. Appearance: /
  5. Density: g/cm³
  6. Vapor Pressure: 2.61E-08mmHg at 25°C
  7. Refractive Index: N/A
  8. Storage Temp.: N/A
  9. Solubility: N/A
  10. CAS DataBase Reference: piperidinium toluene-4-sulphonate(CAS DataBase Reference)
  11. NIST Chemistry Reference: piperidinium toluene-4-sulphonate(14034-66-3)
  12. EPA Substance Registry System: piperidinium toluene-4-sulphonate(14034-66-3)

• 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: 14034-66-3(Hazardous Substances Data)

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• Usage
• SDS
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• Downstream Products
• Article

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• piperidinium toluene-4-sulphonate

  Cas No: 14034-66-3

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• 10 Gram

• 500 Kilogram/Month

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• piperidinium toluene-4-sulphonate

  Cas No: 14034-66-3

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14034-66-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14034-66-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,0,3 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 14034-66:
(7*1)+(6*4)+(5*0)+(4*3)+(3*4)+(2*6)+(1*6)=73
73 % 10 = 3
So 14034-66-3 is a valid CAS Registry Number.

InChI:InChI=1/C7H8O3S.C5H11N/c1-6-2-4-7(5-3-6)11(8,9)10;1-2-4-6-5-3-1/h2-5H,1H3,(H,8,9,10);6H,1-5H2

14034-66-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name	piperidinium toluene-4-sulphonate

1.2 Other means of identification

Product number	-
Other names	piperinic 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:14034-66-3 SDS

14034-66-3Upstream product

• 110-89-4 piperidine 
• 104-15-4 toluene-4-sulfonic acid 

14034-66-3Downstream Products

• 4703-22-4 N-tosylpiperidine 
• 98-59-9 p-toluenesulfonyl chloride 

14034-66-3Relevant articles and documents

2,2,6,6-Tetramethylpiperidinium triflate (TMPT): a highly selective and self-separated catalyst for esterification

Gao, Lan,Liu, Taoping,Tao, Xiaochun,Huang, Yongmin

supporting information, p. 4905 - 4909 (2016/10/24)

An eco-friendly and readily accessible 2,2,6,6-tetramethylpiperidinium triflate was found as highly-selective and self-separated catalyst for esterification under solvent-free condition. The X-ray crystallography revealed that it formed a ‘hydrophobic wall’ which could effectively eliminate the generated water from the reactive sites. Moreover, it could precipitate from the reaction system with excellent recovery ratio (>99%) and be reused for ten times without any significant loss of activity.

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