Toluene diisocyanate manufacturer Knowledge Ethyl (ethoxymethylene)cyanoacetate

Ethyl (ethoxymethylene)cyanoacetate

(ethoxymethylene)ethyl cyanoacetate structural formula

Structural formula

Business number 0274
Molecular formula C8H11NO3
Molecular weight 169.18
label

Ethoxymethylene cyanoacetate,

Ethyl 2-cyano-3-ethoxyacrylate,

2-Cyano-3-ethoxy-2-acrylic acid ethyl ester,

2-Cyano-3-ethoxy-2-propenoiciethylester,

C2H5OCH=C(CN)COOC2H5

Numbering system

CAS number:94-05-3

MDL number:MFCD00009136

EINECS number:202-299-5

RTECS number:None

BRN number:878814

PubChem number:24845376

Physical property data

1. Character:Colorless crystal or white crystal powder.


2. Density (g/mL,25/4): Undetermined


3. Relative vapor density (g/mL,AIR=1): Undetermined


4. Melting point (ºC): 50~51


5. Boiling point (ºC,Normal pressure): Undetermined


6. Boiling point (ºC):(30millimeters of mercury)1901914kPa).


7. Refractive index:1.4605


8. Flashpoint (ºC):130


9. Specific optical rotation (º): Undetermined


10. Autoignition point or ignition temperature (ºC Surface charge: 0


9 , Complexity: 224


10 , Isotope atomic number: 0


11 , Determine the number of atomic stereocenters: 0


12 , Uncertain number of atomic stereocenters: 0


13 , Determine the number of stereocenters of chemical bonds: 1


14 , Uncertain number of chemical bond stereocenters: 0


15 , Number of covalent bond units: 1


Properties and stability

None yet

Storage method

This product should be kept sealed .

Synthesis method

None yet

Purpose

Organic synthesis.

-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-char-indent-count: .5; mso-pagination: widow-orphan” align=left> This product should be kept sealed.

Synthesis method

None yet

Purpose

Organic synthesis.

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/28366

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