Polyether_Polyether Polyol Knowledge Tetrahydrofurfuryl alcohol propionate

Tetrahydrofurfuryl alcohol propionate

Tetrahydrofurfuryl alcohol propionate structure formula

Structural formula

Business number 070Z
Molecular formula C8H14O3
Molecular weight 158.19
label

Tetrahydrofurfuryl propionate,

Tetrahydrofuran methyl propionate,

N-Propionic acid tetrahydrofurfuryl ester,

DL-Tetrahydrofurfuryl propionate,

Tetrahydro-2-furanylmethyl propionate,

Esters

Numbering system

CAS number:637-65-0

MDL number:MFCD00047080

EINECS number:211-297-3

RTECS number:None

BRN number:None

PubChem number:24901455

Physical property data

1. Character: Undetermined .


2. Density (g/mL,25/4): 1.04


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


4. Melting point (ºC): Undetermined


5. Boiling point (ºC,Normal pressure): 207


6. Boiling point (ºC,5.2kPa): Undetermined


7. Refractive index: 1.438


8. Flash point (ºC): 92


9. Specific optical rotation (º): Undetermined


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


11. Vapor pressure (kPa,25ºC): Undetermined


12. Saturated vapor pressure (kPa,60ºC): Undetermined


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


14. Critical temperature (ºC): Undetermined


15. Critical pressure (KPa): Undetermined


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


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


18. Lower explosion limit (%,V/V): Undetermined


19. Solubility: Not determined .

Toxicological data

None

Ecological data

Usually not harmful to water, Do not discharge materials into the surrounding environment without government permission.

Molecular structure data

1. Molar refractive index: 40.41


2. Molar Volume (m3/mol):153.8


3. isotonic specific volume (90.2K):373.1


4. Surface Tension (dyne/cm):34.6


5. Polarizability10-24cm3):16.02

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 1

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: none

6. Topological molecule polar surface area 35.5

7. Number of heavy atoms: 11

8. Surface charge: 0

9. Complexity: 133

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 1

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Keep away from oxides.

Storage method

Store in an airtight container and place Store in a cool, dry place. Store away from oxidizing agents.

Synthesis method

None

Purpose

None

Resource:allhdi.com

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.polyether-factory.com/archives/21260

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