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CAS

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70254-52-3

Ethyl 2,4-dihydroxy-6-methyl-3-pyridinecarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 70254-52-3 Structure

  • Basic information

    1. Product Name: Ethyl 2,4-dihydroxy-6-methyl-3-pyridinecarboxylate
    2. Synonyms: 3-PYRIDINECARBOXYLIC ACID, 2,4-DIHYDROXY-6-METHYL-,ETHYL ESTER;2,4-DIHYDROXY-6-METHYL-3-PYRIDINECARBOXYLIC ACID ETHYL ESTER;BUTTPARK 153\57-17;ETHYL ESTER 2,4-DIHYDROXY-6-METHYL-3-PYRIDINE CARBOXYLIC ACID;ETHYL 2,4-DIHYDROXY-6-METHYL-3-PYRIDINECARBONATE;ETHYL 2,4-DIHYDROXY-6-METHYL-3-PYRIDINECARBOXYLATE;ETHYL 2,4-DIHYDROXY-6-METHYLNICOTINATE;ETHYL 2,4-DIHYDROXY-6-METHYLPYRIDINE-3-CARBOXYLATE
    3. CAS NO:70254-52-3
    4. Molecular Formula: C9H11NO4
    5. Molecular Weight: 197.19
    6. EINECS: 2017-001-1
    7. Product Categories: blocks;Carboxes;Pyridines;Esters;Pyridine;Heterocycle-Pyridine series
    8. Mol File: 70254-52-3.mol
    9. Article Data: 1

  • Chemical Properties

    1. Melting Point: 205 °C
    2. Boiling Point: 363.155ºC at 760 mmHg
    3. Flash Point: 173.43ºC
    4. Appearance: /
    5. Density: 1.555g/cm3
    6. Vapor Pressure: 0mmHg at 25°C
    7. Refractive Index: 1.619
    8. Storage Temp.: Sealed in dry,Room Temperature
    9. Solubility: soluble in Methanol
    10. PKA: 8.08±0.28(Predicted)
    11. CAS DataBase Reference: Ethyl 2,4-dihydroxy-6-methyl-3-pyridinecarboxylate(CAS DataBase Reference)
    12. NIST Chemistry Reference: Ethyl 2,4-dihydroxy-6-methyl-3-pyridinecarboxylate(70254-52-3)
    13. EPA Substance Registry System: Ethyl 2,4-dihydroxy-6-methyl-3-pyridinecarboxylate(70254-52-3)

  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36/37/38
    3. Safety Statements: 26-37
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: IRRITANT
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 70254-52-3(Hazardous Substances Data)

70254-52-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70254-52-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,5 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 70254-52:
(7*7)+(6*0)+(5*2)+(4*5)+(3*4)+(2*5)+(1*2)=103
103 % 10 = 3
So 70254-52-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H7NO4/c1-3-2-4(9)5(7(11)12)6(10)8-3/h2H,1H3,(H,11,12)(H2,8,9,10)

70254-52-3 Well-known Company Product Price

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  • Alfa Aesar

  • (H27148)  Ethyl 2,4-dihydroxy-6-methylnicotinate, 98%   

  • 70254-52-3

  • 1g

  • 767.0CNY

  • Detail

  • Alfa Aesar

  • (H27148)  Ethyl 2,4-dihydroxy-6-methylnicotinate, 98%   

  • 70254-52-3

  • 5g

  • 2411.0CNY

  • Detail

70254-52-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Ethyl 2,4-dihydroxy-6-methylnicotinate

1.2 Other means of identification

Product number -
Other names Ethyl 2,4-dihydroxy-6-methyl-3-pyridinecarboxylate

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:70254-52-3 SDS

70254-52-3Downstream Products

70254-52-3Relevant articles and documents

A 2, 4 - dihydroxy - 6 - methyl-nicotinic acid ethyl ester preparation method (by machine translation)

-

Paragraph 0021; 0022, (2017/02/09)

The invention discloses a 2, 4 - dihydroxy - 6 - methyl-nicotinic acid ethyl ester preparation method, the method is 3 - amino-crotonic acid ethyl ester with malonic acid diethyl ester in ethanol sodium under the action of the condensation and dick graceful esterclaye woods ester gram one after the condensation reaction to produce the product 2, 4 - dihydroxy - 6 - methyl-nicotinic acid ethyl ester. The method of the invention condensation and two-step responds the Claye woods ester gramdick graceful ester condensation reactions are carried out in the same system, significantly shortens the reaction time, greatly reduces the production cost, simple preparation method of the present invention, the reaction system is green, and the reaction conditions are not severe, the obtained product purity is up to 99% or more, and the yield can reach 80% or more, so it is suitable for industrial large-scale production. (by machine translation)

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