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220986-31-2

4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(3-HYDROXYPHENYL)-7-METHYL-5-OXO- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 220986-31-2 Structure

  • Basic information

    1. Product Name: 4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(3-HYDROXYPHENYL)-7-METHYL-5-OXO-
    2. Synonyms: 4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(3-HYDROXYPHENYL)-7-METHYL-5-OXO-
    3. CAS NO:220986-31-2
    4. Molecular Formula: C16H12N2O4
    5. Molecular Weight: 296.28
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 220986-31-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 640°C at 760 mmHg
    3. Flash Point: 340.9°C
    4. Appearance: /
    5. Density: 1.48g/cm3
    6. Vapor Pressure: 5.63E-17mmHg at 25°C
    7. Refractive Index: 1.687
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(3-HYDROXYPHENYL)-7-METHYL-5-OXO-(CAS DataBase Reference)
    11. NIST Chemistry Reference: 4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(3-HYDROXYPHENYL)-7-METHYL-5-OXO-(220986-31-2)
    12. EPA Substance Registry System: 4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(3-HYDROXYPHENYL)-7-METHYL-5-OXO-(220986-31-2)

  • 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: 220986-31-2(Hazardous Substances Data)

220986-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220986-31-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,9,8 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 220986-31:
(8*2)+(7*2)+(6*0)+(5*9)+(4*8)+(3*6)+(2*3)+(1*1)=132
132 % 10 = 2
So 220986-31-2 is a valid CAS Registry Number.
InChI:InChI=1/C16H12N2O4/c1-8-5-12-14(16(20)21-8)13(11(7-17)15(18)22-12)9-3-2-4-10(19)6-9/h2-6,13,19H,18H2,1H3

220986-31-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Amino-4-(3-hydroxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyr an-3-carbonitrile

1.2 Other means of identification

Product number -
Other names -

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:220986-31-2 SDS

220986-31-2Downstream Products

220986-31-2Relevant articles and documents

A facile and one-pot synthesis of pyrone derivatives via ionic liquid catalysed knoevenagel reaction and their biological evaluation

Vijaya Bhaskar,Joshi, Shrinivas D.,Ahuja, Priyanka

, p. 225 - 230 (2019/01/18)

A series of novel pyrone derivatives was synthesized by using a green chemistry approach i.e. by the use of an ionic liquid, 1-butyl-3-methylimidazolium bromide. The three component one-pot synthesis of pyrone involves the Knoevenagel condensation reactio

Cyclization of Nitriles. LVIII. Reaction of 4-Hydroxy-6-methyl-2H-pyrone with Arylmethylenemalononitriles

Sharanin,Sukharevskaya,Shelyakin

, p. 552 - 553 (2007/10/03)

Reaction of 4-hydroxy-6-methyl-2H-pyrone with arylmethylenemalononitriles affords in high yields 2-amino-4-aryl-7-methyl-3-cyano-4,5-dihydropyrano[3,2-c]pyranones.

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