Tetraethylene Glycol Dimethactrylate Tetraethylene Glycol Dimethactrylate

Tetraethylene glycol dimethacrylate structural formula

Tetraethylene glycol dimethacrylate structural formula

Structural formula

Business number 02YS
Molecular formula C16H26O7
Molecular weight 330.37

Tetraethylene glycol dimethacrylate,

Tetraethylene glycol di-2-methacrylate,

PEG-4 dimethacrylate,

Tetraethylene glycol dimethacrylate,

Tetraethyl ether dimethacrylate,

Tetraethylene glycol dimethyl ether,

Tetraethylene glycol dimethacrylate,


Methacrylic acid,diesterwithtetraethyleneglycol,




Tetraethylene Glycol Dimethacrylate,

Methacrylic Acid Tetraethylene Glycol Diester,

3,6,9-Trioxaundecamethylene dimetha

Numbering system

CAS number:109-17-1

MDL number:MFCD00014932

EINECS number:203-653-1

RTECS number:OZ4000000

BRN number:1803537

PubChem number:24888421

Physical property data

1. Properties: Undetermined

2. Density (g/mL, 25℃): 1.082

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

4. Melting point (ºC): Undetermined

5. Boiling point (ºC, normal pressure): 220°

6. Boiling point (ºC , mmHg): Not determined

7. Refractive index (D20): 1.463

8. Flash point (ºC ): 196

9. Specific optical rotation (ºC): Undetermined

10. Autoignition point or ignition temperature (ºC): Undetermined

11 . Vapor pressure (mmHg, 20ºC): Undetermined

12. Saturation vapor pressure (kPa, ℃): Undetermined

13. Heat of combustion (KJ/mol): Undetermined

14. Critical temperature (ºC): Undetermined

15. Critical pressure (KPa): Undetermined

16. Oil and water (octanol/water) Log value of distribution coefficient: Undetermined

17. Explosion upper limit (%, V/V): Undetermined

18. Explosion lower limit (%, V/V): Undetermined

19. Solubility: Undetermined

Toxicological data

1. Skin/eye irritation

Standard Draize test: rabbit, skin contact: 500mg, �Severity of effects: Mild.

2. Acute toxicity: rabbit skin contact LD50: >3mg/kg;

3. Mutagenicity

Mouse lymphocyte mutation: 475mg/ L;

Cytogenetic analysis of mouse lymphocytes: 350mg/L;

Ecological data


Molecular structure data

1. Molar refractive index: 84.09

2. Molar volume (cm3/mol): 308.4

3. Isotonic specific volume (90.2K ): 747.5

4. Surface tension (dyne/cm): 34.4

5. Polarizability (10-24cm3): 33.33

Compute chemical data

1. Hydrophobic parameter calculation reference value (XlogP): 1.5

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 7

4. Number of rotatable chemical bonds: 16

5. Number of tautomers:

6. Topological molecular polar surface area (TPSA): 80.3

7. Number of heavy atoms: 23

8. Surface charge: 0

9. Complexity: 354

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters Number: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability


Storage method


Synthesis method



Organic synthesis, plasticizer.

BDMAEE:Bis (2-Dimethylaminoethyl) Ether

CAS NO:3033-62-3

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