D-alpha-Tocopherol Acetate D-alpha-Tocopherol Acetate

Structural formula

Business number	01A0
Molecular formula	C31H52O3
Molecular weight	472.75
label	Vitamin E acetate (D-form), Vitamin E Acetate (D-form)

• Numbering system
• Physical property data
• Toxicological data
• Ecological data
• Molecular structure data
• Computing chemical data
• More
  • Properties and Stability
  • Storage method
  • Synthesis method
  • Purpose

Numbering system

CAS number:58-95-7

MDL number:MFCD00072052

EINECS number:200-405-4

RTECS number:GP8280000

BRN number:None

PubChem number:24900095

Physical property data

1. Characteristics: slightly yellow or yellow transparent viscous liquid, almost odorless, easily oxidized when exposed to light and gradually changes color to a darker color.

2. Density (g/mL,25/4℃)：0.950

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

4. Melting point (ºC):342 ～343℃(Decompose simultaneously)

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

6. Boiling point (ºC, 3.07kPa):164

7. Refractive index:1.4950-1.4972

8. Flash Point (ºC): Undetermined

9. Specific optical rotation (º): Undetermined

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

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

<SPAN lang=EN-US style2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 14

5. Number of tautomers:

6. Topological molecular polar surface area (TPSA):35.5

7. Number of heavy atoms: 34

8. Surface charge: 0

9. Complexity: 602

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 3

12. The number of uncertain atomic stereocenters: 0

13. Determine the number of stereocenters of chemical bonds: 0

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 sealed and stored away from light.

Synthesis method

Phytol and2,3,5-Trimethylhydroquinone is condensed and then mixed with acetic anhydride under the action of zinc and sodium acetate.

Purpose

Biochemical research; clinical drugs are fat-soluble vitamins, clinically used for habitual abortion, threatened abortion, infertility and menopausal disorders. Treatment.

N style=”FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial”>Complexity: 602

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 3

12. The number of uncertain atomic stereocenters: 0

13. Determine the number of stereocenters of chemical bonds: 0

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 sealed and stored away from light.

Synthesis method

Phytol and2,3,5-Trimethylhydroquinone is condensed and then mixed with acetic anhydride under the action of zinc and sodium acetate.

Purpose

Biochemical research; clinical drugs are fat-soluble vitamins, clinically used for habitual abortion, threatened abortion, infertility and menopausal disorders. Treatment.

It is prepared by condensing benzene phenol with acetic anhydride under the action of zinc and sodium acetate.

Purpose

Biochemical research; clinical drugs are fat-soluble vitamins, clinically used for habitual abortion, threatened abortion, infertility and menopausal disorders. Treatment.