Welcome to LookChem.com Sign In|Join Free

CAS

  • or

112423-48-0

1H-Pyrazole-1-carbonylisocyanate(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

112423-48-0 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 112423-48-0 Structure

  • Basic information

    1. Product Name: 1H-Pyrazole-1-carbonylisocyanate(9CI)
    2. Synonyms: 1H-Pyrazole-1-carbonylisocyanate(9CI)
    3. CAS NO:112423-48-0
    4. Molecular Formula: C5H3N3O2
    5. Molecular Weight: 137.1
    6. EINECS: N/A
    7. Product Categories: AMIDE
    8. Mol File: 112423-48-0.mol

  • Chemical Properties

    1. Melting Point: 43.0-45 °C
    2. Boiling Point: 264.5±23.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.38±0.1 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: -2.33±0.12(Predicted)
    10. CAS DataBase Reference: 1H-Pyrazole-1-carbonylisocyanate(9CI)(CAS DataBase Reference)
    11. NIST Chemistry Reference: 1H-Pyrazole-1-carbonylisocyanate(9CI)(112423-48-0)
    12. EPA Substance Registry System: 1H-Pyrazole-1-carbonylisocyanate(9CI)(112423-48-0)

  • 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: 112423-48-0(Hazardous Substances Data)

112423-48-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112423-48-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,4,2 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 112423-48:
(8*1)+(7*1)+(6*2)+(5*4)+(4*2)+(3*3)+(2*4)+(1*8)=80
80 % 10 = 0
So 112423-48-0 is a valid CAS Registry Number.

112423-48-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name pyrazole-1-carbonyl isocyanate

1.2 Other means of identification

Product number -
Other names 1H-Pyrazole-1-carbonylisocyanate(9CI)

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:112423-48-0 SDS

112423-48-0Downstream Products

112423-48-0Relevant articles and documents

Synthesis of 1-Oxo-1H-pyrazolotriazol-4-ium-3-olates. - A Ring-Chain Tautomerism in the Series of Bicyclic Dipolar Heterocycles

Boettcher, Andreas,Debaerdemaeker, Tony,Radziszewski, Juliusz G.,Friedrichsen, Willy

, p. 895 - 908 (2007/10/02)

1-(Trimethylsilyl)pyrazole (12) reacts with chlorocarbonyl isocyanate to give a compound, which - dependent on the state of aggregation - may exist both as a bicyclic dipolar heterocycle (7) and as monocyclic 1-pyrazolyl carbonyl isocyanate (8).Methyl-substituted derivatives (19a, b) show a similar behaviour.MNDO calculations for the parent systems (7, 8) are in accord with these experimental observations.The structure of 5,6,7-trimethyl-1-oxo-1H-pyrazolotriazol-4-ium-3-olate (19b) has been clarified by X-ray analysis.

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 112423-48-0