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[2R*(4R*,8R*)]-(±)-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat

DL-ALPHA-TOCOPHEROL ACETATE Struktur
52225-20-4
CAS-Nr.
52225-20-4
Bezeichnung:
[2R*(4R*,8R*)]-(±)-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat
Englisch Name:
DL-ALPHA-TOCOPHEROL ACETATE
Synonyma:
ephynal;DL-ECON;EPSILAN-M;DL-ALFACOL;DL-TOCOPHRIN;DL-FERTILVIT;VITAMIN E OIL;DL-CONTOPHERON;(+)-A-TOCOPHEROL;syntopherolacetate
CBNumber:
CB7459902
Summenformel:
C31H52O3
Molgewicht:
472.74
MOL-Datei:
52225-20-4.mol

[2R*(4R*,8R*)]-(±)-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat Eigenschaften

Schmelzpunkt:
-27.5°
Siedepunkt:
bp0.01 184°; bp0.025 194°; bp0.3 224°
Dichte
0.96 g/mL at 20 °C(lit.)
Brechungsindex
n20/D 1.497
Flammpunkt:
9℃
storage temp. 
2-8°C
L?slichkeit
Chloroform, Ethanol (Sparingly), Methanol (Sparingly)
Aggregatzustand
Viscous Liquid
Farbe
Clear light yellow to light green
Stabilit?t:
Light Sensitive
InChI
InChI=1/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3/t22-,23-,31-/s3
InChIKey
ZAKOWWREFLAJOT-FDQWOHIBNA-N
SMILES
[C@@]1(C)(CCC[C@H](C)CCC[C@H](C)CCCC(C)C)OC2=C(C)C(C)=C(OC(=O)C)C(C)=C2CC1 |&1:0,5,10,r|
CAS Datenbank
52225-20-4(CAS DataBase Reference)
EPA chemische Informationen
DL-Vitamin E acetate (52225-20-4)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
RIDADR  UN 1648 3 / PGII
WGK Germany  1
RTECS-Nr. GA8747000
F  8-10-23
HS Code  29362800
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictograms
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H225 Flüssigkeit und Dampf leicht entzündbar. Entzündbare Flüssigkeiten Kategorie 2 Achtung GHS hazard pictogramssrc="/GHS02.jpg" width="20" height="20" /> P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P210 Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

[2R*(4R*,8R*)]-(±)-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

clear light yellow to light green viscous liquid

Verwenden

As an antioxidant in vegetable oils and shortening.

Allgemeine Beschreibung

Tocopheryl acetate is a natural form of Vitamin E, used as a fortifying agent and dietary supplement for Vitamin E in food. It is also the main ingredient of skin care products and dermatological preparations. Tocopheryl acetate in combination with α-tocopherol has been used in the therapy of conditions such as sterility, muscular dystrophy, cardiac vascular disorders and anemia.

[2R*(4R*,8R*)]-(±)-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

[2R*(4R*,8R*)]-(±)-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 138)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shaanxi LonierHerb Bio Technology Co Ltd
+86-86-+86-86-029-87551862 +8617702909819
 sales006@ingredients-lonier.com China 2608 58
Hebei Kingfiner Technology Development Co.Ltd 		+86-15532196582 +86-15373005021
 lisa@kingfinertech.com China 3009 58
Aurora Industry Co., Ltd. 		+86-13591747876 +86-13591747876
 alex1_auco@126.com China 300 58
Xi'an Kono chem co., Ltd., 		029-86107037 13289246953
 info@konochemical.com China 1169 58
Shaanxi Pioneer Biotech Co., Ltd . 		+8613259417953
 sales@pioneerbiotech.com China 1287 58
TargetMol Chemicals Inc. 		+1-781-999-5354 +1-00000000000
 marketing@targetmol.com United States 32161 58
Hubei Ipure Biology Co., Ltd 		+8613367258412
 ada@ipurechemical.com China 10319 58
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695
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Xi'an ZB Biotech Co.,Ltd 		+8618591943808
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LEAP CHEM CO., LTD. 		+86-852-30606658
market18@leapchem.com China 24727 58

52225-20-4([2R*(4R*,8R*)]-(±)-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat)Verwandte Suche:

  • 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl- 2-(4,8,12-trimethyltridecyl)-, acetate, [2R(4R,8R)]-(±)-
  • 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-,acetate,(2r*(4r*,8r*))-(+-)-2h-1-benzopyran-6-o
  • 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-,acetate,[2R*(4R*,8R*)]-(+-)-2H-1-Benzopyran-6-ol
  • acetate,(2r*(4r*,8r*))-(+-)-yl)
  • [2R*(4R*,8R*)]-(±)-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate
  • VitaminEacetateoleaginous
  • 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4R,8R)-4,8,12-trimethyltridecyl-, acetate, (2R)-rel-
  • (+-)-ALPHATOCOPHEROLOACETATE
  • ALL-RAC-ALPHA-TOCOPHEROLACETATE
  • D6-ALL-RAC-ALPHA-TOCOPHERYLACETATE
  • ALL-RACEMICALPHATOCOPHERYLACETATE
  • D,L--Tocopherolacetat
  • 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate, [2R*(4R*,8R*)]- (+-)-2H-1-Benzopyran-6-ol
  • DL-TOCOPHEROL ACETATE (VITAMIN E ACETATE)
  • DL-Alpha Tocopheryl Acetate SD Powder
  • rac-Acetic acid [(2R*)-2,5,7,8-tetramethyl-2-[(4R*,8R*)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-1-benzopyran-6-yl] ester
  • DL-alpha-Tocopheryl acetate,98%
  • DL-alpha-Tocopheryl acetateVitamine E-acetate
  • 2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-,6-acetate, (2R)-rel-
  • Alpha Tocopherol Acetate -d9
  • Tocopheryl acetate (Vitamin E acetate) solution
  • acetate,[2theta(4theta,8theta)]-(+/-)-yl)
  • ephynal
  • syntopherolacetate
  • (+/-)-ALPHA-TOCOPHEROL ACETATE
  • ALPHA-TOCOPHERYL ACETATE
  • ALPHA-TOCOPHERYLIS ACETAS
  • ALL-RAC-ALPHA-TOCOPHERYL ACETATE
  • VITAMIN E OIL
  • VITAMIN E ACETATE (DL-FORM)
  • O-ACETYL-ALPHA-TOCOPHEROL
  • RONACARE(R) ALL-RAC-ALPHA-TOCOPHERYL ACETATE
  • (+)-A-TOCOPHEROL
  • EPSILAN-M
  • DL-TOCOPHRIN
  • DL-VITAMIN E ACETATE
  • DL-2,5,7,8-TETRAMETHYL-2-(4,8,12-TRIMETHYLTRIDECYL)-6-CHROMANOL ACETATE
  • DL-FERTILVIT
  • DL-ECON
  • DL-A-TOCOPHEROL ACETATE
  • DL-A-TOCOPHERYL ACETATE
  • DL-CONTOPHERON
  • DL-ALPHA-TOCOPHEROL ACETATE
  • DL-ALPHA-TOCOPHERYL ACETATE
  • DL-ALFACOL
  • [(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-yl] acetate
  • [2R*(4R*,8R*)]-()-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate
  • VE Tocopheryl Acetate
  • Tocopherol Impurity 14(dl-α-Tocopherol Acetate)
  • 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-yl acetate
  • (R)-rel-2,5,7,8-Tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-yl acetate
  • DL-α-Tocopherol acetate (Vitamin E acetate)
  • (R)-2,5,7,8-tetramethyl-2-((4S,8S)-4,8,12-trimethyltridecyl)chroman-6-yl acetate
  • DL-Alpha-tocopherol acetate|||Vitamin E acetate
  • Vitamin E Acetate(P)
  • CA17924320 DL-alpha-TocopherylacetatE(Vitamin
  • DL-a-Vitamin E acetate
  • 52225-20-4
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