Welcome to LookChem.com Sign In|Join Free

CAS

  • or

74401-04-0

74401-04-0

Post Buying Request

74401-04-0 Suppliers

Recommended suppliersmore

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

  • High quailty N-Methyl-4-(p-formylstyryl)pyridinium Methylsulfate 74401-04-0 suppiler

    Cas No: 74401-04-0

  • USD $ 18.0-20.0 / Kilogram

  • 1 Kilogram

  • 10000 Metric Ton/Year

  • EAST CHEMSOURCES LIMITED
  • Contact Supplier

74401-04-0 Usage

Flammability and Explosibility

Notclassified

Check Digit Verification of cas no

The CAS Registry Mumber 74401-04-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,0 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 74401-04:
(7*7)+(6*4)+(5*4)+(4*0)+(3*1)+(2*0)+(1*4)=100
100 % 10 = 0
So 74401-04-0 is a valid CAS Registry Number.

74401-04-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name N-METHYL-4-(P-FORMYLSTYRYL)PYRIDINIUM METHYLSULFATE

1.2 Other means of identification

Product number -
Other names CROSSLINKER 114

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:74401-04-0 SDS

74401-04-0Synthetic route

terephthalaldehyde,
623-27-8

terephthalaldehyde,

1,4-dimethyl-pyridinium; methyl sulfate
24866-73-7

1,4-dimethyl-pyridinium; methyl sulfate

4-[2-(4-formylphenyl)ethenyl]-1-methylpyridin-1-ium methyl sulfate
74401-04-0

4-[2-(4-formylphenyl)ethenyl]-1-methylpyridin-1-ium methyl sulfate

Conditions
ConditionsYield
With piperidine In methanol for 6h; Time; Reflux;12 g
4-[2-(4-formylphenyl)ethenyl]-1-methylpyridin-1-ium methyl sulfate
74401-04-0

4-[2-(4-formylphenyl)ethenyl]-1-methylpyridin-1-ium methyl sulfate

C30H28N2O2(2+)

C30H28N2O2(2+)

Conditions
ConditionsYield
In water UV-irradiation;
4-[2-(4-formylphenyl)ethenyl]-1-methylpyridin-1-ium methyl sulfate
74401-04-0

4-[2-(4-formylphenyl)ethenyl]-1-methylpyridin-1-ium methyl sulfate

C30H28N2O2(2+)*2CH3O4S(1-)

C30H28N2O2(2+)*2CH3O4S(1-)

Conditions
ConditionsYield
UV-irradiation;

74401-04-0Downstream Products

74401-04-0Relevant articles and documents

Synthesis method of novel SBQ photosensitive monomer

-

Paragraph 0023; 0027, (2016/10/08)

The invention discloses a synthesis method of a novel SBQ photosensitive monomer. The synthesis method comprises the following steps: by using an organic alkali catalyst instead of the traditional weak acid/strong acid acidic catalytic system, synthesizing an intermediate pyridine quaternary ammonium salt, adding the intermediate pyridine quaternary ammonium salt into an organic alkali mixed solution composed of methanol, toluene or any other organic solvent and terephthalaldehyde dropwisely or at one time, reacting under reflux for 5-8 hours, filtering to obtain a yellow homogeneous solution, cooling to crystallize, and purifying to obtain the brilliant yellow SBQ photosensitive monomer product with the purity of higher than 99%.

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

What can I do for you?
Get Best Price

Get Best Price for 74401-04-0