3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat Produkt Beschreibung

Tocopheryl acetate Struktur
7695-91-2
  • CAS-Nr.7695-91-2
  • Bezeichnung:3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat
  • Englisch Name:Tocopheryl acetate
  • Synonyma:3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat
    DL-ECON;EPSILAN-M;DL-ALFACOL;VE acetate;DL-FERTILVIT;DL-TOCOPHRIN;VITAMIN E OIL;DL-a-Tocopher;DL-CONTOPHERON;(+)-A-TOCOPHEROL
  • CBNumber:CB0459903
  • Summenformel:C31H52O3
  • Molgewicht:472.74
  • MOL-Datei:7695-91-2.mol
3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat physikalisch-chemischer Eigenschaften
Sicherheit
  • S-Sätze: :24/25
  • WGK Germany  :1
  • RTECS-Nr. :GA8747000
  • F  :8-10-23
  • TSCA  :Yes
  • HS Code  :29362800

Tocopheryl acetate Chemische Eigenschaften,Einsatz,Produktion Methoden

  • S-Sätze Betriebsanweisung: S24/25:Berührung mit den Augen und der Haut vermeiden.
  • Chemische Eigenschaften Light yellow to yellow clear liquid
  • Verwenden anti-Altzheimer therapeutic
  • Verwenden vitamin E acetate (tocopherol acetate) is an anti-oxidant with skinmoisturizing activity. given its free-radical scavenging properties, it is useful in uV protective products. Vitamin e acetate is commonly used to replace vitamin e because it is more stable and is converted to vitamin e by the body.
  • Hazard A reproductive hazard.
  • Kontakt-Allergie Tocopherol and tocopheryl acetate are used mainly as antioxidants. Tocopheryl acetate, an ester of tocopherol (vitamin E), can induce allergic contact dermatitis.
  • läuterung methode It is a viscous liquid which is purified by distillation under high vacuum under N2 or Ar and stored in sealed ampoules in the dark. It is considerably more stable to light and air than the parent unacetylated vitamin. It is insoluble in H2O but freely soluble in organic solvents. All eight stereoisomers have been synthesised. The commercially pure d-tocopheryl acetate (2R,4'R,8'R) has b 180-200o/0.7mm and [] D 20 +3.9o (c 5, EtOH); see above. [Cohen et al. Helv Chim Acta 64 1158 1981, Beilstein 17/4 V 169.]
Tocopheryl acetate Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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7695-91-2, Tocopheryl acetate Verwandte Suche:
  • DL-TOCOPHRIN
  • DL-VITAMIN E ACETATE
  • DL-CONTOPHERON
  • DL-ECON
  • DL-FERTILVIT
  • DL-ALPHA-TOCOPHEROL ACETATE
  • DL-ALPHA-TOCOPHERYL ACETATE
  • DL-ALFACOL
  • DL-A-TOCOPHEROL ACETATE
  • DL-A-TOCOPHERYL ACETATE
  • DL-2,5,7,8-TETRAMETHYL-2-(4,8,12-TRIMETHYLTRIDECYL)-6-CHROMANOL ACETATE
  • EPSILAN-M
  • O-ACETYL-ALPHA-TOCOPHEROL
  • RONACARE(R) ALL-RAC-ALPHA-TOCOPHERYL ACETATE
  • VITAMIN E ACETATE
  • VITAMIN E ACETATE (DL-FORM)
  • VITAMIN E OIL
  • 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanoacetate
  • 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate
  • 2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-,acetate
  • Tocopherolacetat-alpha (high mass adjustment=50%)
  • Tocopherolcetat-alpha (high mass adjustment=100%)
  • 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate
  • [2r-[2r*(4r*,8r*)]]-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2h-1-benzopyran-6-ol acetate
  • ALPHA-TOCOPHERYL ACETATE
  • ALPHA-TOCOPHERYLIS ACETAS
  • (+/-)-ALPHA-TOCOPHEROL ACETATE
  • ALL-RAC-ALPHA-TOCOPHERYL ACETATE
  • vitamineacetate,cosmeticgrade,no.60574
  • DL-α-Tocopheryl acetate
  • O-Acetyl-α-tocopherol
  • VE acetate
  • VITAMIN E 50% S.D. DL-TOCOPHERYL ACETATE
  • DL-ALPHA TOCOPHEROL, 100MG, NEAT
  • DL-ALPHA-TOCOPHEROL ACETATE, PH EUR
  • (+/-)-A-TOCOPHEROL ACETATE
  • DL-ALPHA-TOCOPHEROL ACETATE, 100MG, NEAT
  • DL-a-Tocopheryl Acetate FCC/USP
  • (+)-A-TOCOPHEROL
  • DL-ALPHA-TOCOPHEROL ACETATE 50%
  • VITAMIN E ACETATE OIL
  • all-rac-α-Tocopheryl acetate, Vitamin E acetate
  • O-Acetyl-α-tocopherol, DL-α-Tocopherol acetate, DL-α-Tocopheryl acetate
  • α-Tocopherylis acetas, all-rac-α-Tocopheryl acetate, Vitamin E acetate
  • 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, 6-acetate
  • 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-B- enzopyran-6-ol, acetate
  • alpha-Tocopherol acetate, all rac
  • DL-a-TOCOPHERYL ACETATERESEARCH GRADE
  • DL-α-Tocopherol acetate,VitaminE acetate, all-rac-α-Tocopheryl acetate
  • DL-alpha-Tocopherylacetate(Vitamin E acetate)
  • Alpha Tocopheryl Acetate (250 mg) (Vitamin E Acetate)
  • DL -alpha-TOCOPHEROL ACETATE POWDER
  • (R)-2,5,7,8-tetraMethyl-2-((4R,8R)-4,8,12-triMethyltridecyl)chroMan-6-yl acetate
  • Dry Vitamin E 15% CC
  • Dry Vitamin E 50% Acetate 75 HP
  • Dry Vitamin E 50% CWS/F
  • Dry Vitamin E 50% CWS/S
  • Dry Vitamin E 50% Type SD