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6335-02-0

Diethyl (2-methoxyethyl)propanedioate, also known as 2-methoxyethyl diethyl malonate, is a colorless liquid organic compound with the chemical formula C9H16O5. It is a derivative of malonic acid, where the hydrogen atoms are replaced by diethyl and 2-methoxyethyl groups. diethyl (2-methoxyethyl)propanedioate is used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. It is soluble in most organic solvents and has a molecular weight of 208.22 g/mol. Due to its reactivity, it is often used in the formation of esters, amides, and other functional groups in organic synthesis.

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  • 6335-02-0 Structure

  • Basic information

    1. Product Name: diethyl (2-methoxyethyl)propanedioate
    2. Synonyms: DIETHYL (2-METHOXYETHYL)PROPANEDIOATE; Malonic acid, 2-methoxyethyl-, diethyl ester
    3. CAS NO:6335-02-0
    4. Molecular Formula: C10H18O5
    5. Molecular Weight: 218.2469
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 6335-02-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 271.8°C at 760 mmHg
    3. Flash Point: 113.2°C
    4. Appearance: N/A
    5. Density: 1.052g/cm3
    6. Vapor Pressure: 0.0063mmHg at 25°C
    7. Refractive Index: 1.43
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: diethyl (2-methoxyethyl)propanedioate(CAS DataBase Reference)
    11. NIST Chemistry Reference: diethyl (2-methoxyethyl)propanedioate(6335-02-0)
    12. EPA Substance Registry System: diethyl (2-methoxyethyl)propanedioate(6335-02-0)

  • 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: 6335-02-0(Hazardous Substances Data)

6335-02-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6335-02-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,3 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6335-02:
(6*6)+(5*3)+(4*3)+(3*5)+(2*0)+(1*2)=80
80 % 10 = 0
So 6335-02-0 is a valid CAS Registry Number.

6335-02-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name diethyl 2-(2-methoxyethyl)propanedioate

1.2 Other means of identification

Product number -
Other names Malonic acid,2-methoxyethyl-,diethyl ester

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:6335-02-0 SDS

6335-02-0Relevant articles and documents

Novel water soluble 2,6-dimethoxyphenyl ester derivatives with intravenous anaesthetic activity

Bennett, D. Jonathan,Anderson, Alison,Buchanan, Kirsteen,Byford, Alan,Cooke, Andrew,Gemmell, David K.,Hamilton, Niall M.,Maidment, Maurice S.,McPhail, Petula,Stevenson, Donald F. M.,Sundaram, Hardy,Vijn, Peter

, p. 1971 - 1975 (2007/10/03)

A number of water soluble bis-amino-2,6-dimethoxyphenyl ester derivatives were found to exhibit improved anaesthetic activity in mice relative to propofol 1. Of the analogues disclosed, 44 was further profiled in rodents and found to be a superior agent to propofol for the induction and maintenance of anaesthesia.

Structural studies on dioxan-2-ylium ions: intramolecular attack of an oxygen atom on a carbenium ion centre

Childs, Ronald F.,Kang, Guogong J.,Wark, Teresa A.,Frampton, Christopher S.

, p. 2084 - 2093 (2007/10/02)

As models for the ionization of orthoesters, a series of 1,3-dioxan-2-ylium salts have been prepared and characterized.The properties of 1,3-dioxan-2-ylium hexachloroantimonate 1, 5-ethoxymethyl-1,3-dioxan-2-ylium hexachloroantimonate 2, 2-methyl-5-ethoxymethyl-1,3-dioxan-2-ylium hexachloroantimonate 3, and 2-phenyl-5-ethoxymethyl-1,3-dioxan-2-ylium hexachloroantimonate 4, have been studied by 1H and 13C NMR spectroscopy.The structures of 3 and 4 have been determined using X-ray crystallography.Salts 3 and 4 both crystallize in monoclinic crystal systems.For 3, the space group is C2/c, with a=30.192(4) Angstroem, b=9.613(2) Angstroem, c=12.742(2) Angstroem, β=109.71(1) deg, V=3482(1) Angstroem3, and Z=8.Complex 4 crystallizes in the space group P21/n, with a=10.638(2) Angstroem, b=11.849(2) Angstroem, c=16.970(3) Angstroem, β=106.84(1) deg, V=2047(1) Angstroem3, and Z=4.The geometries of 3 and 4 are similar with the ether oxygen disposed over the dioxan-2-ylium ring.However, the interaction between the ether oxygen and the cationic centre is not significant due to the large internuclear distance observed.The cation 5, in which the carbon chain length between the ether oxygen and C(5) was increased, was prepared.This ion was found to undergo a reversible, intramolecular rearrangement resulting in the formation of 1-methyl-4-acetoxymethyl-tetrahydroguranyl oxonium hexachloroantimonate 11.

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