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148-03-8(β-Tocopherol) Product Description

β-Tocopherol Structure148-03-8
CAS No.148-03-8
Chemical Name:β-Tocopherol
CBNumber:CB5822456
Molecular Formula:C28H48O2
Formula Weight:416.68
MOL File:Mol file
β-Tocopherol Synonyms:
RAC-BETA-TOCOPHEROL
3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol
Tocopherol,rac-b-
rac-beta-Tocopherol (5,8-DiMethyltocol)
β-Tocopherol (Racemic Mixture)
rac-β-Tocopherol
rac-β-Tocopherol solution
3,4-Dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol

β-Tocopherol Property

Melting point: <25℃
Boiling point: 474.94°C (rough estimate)
Density  0.9882 (rough estimate)
refractive index  1.4480 (estimate)
Flash point: -23 °C
storage temp.  2-8°C
solubility  Chloroform (Sparingly), Ethanol (Slightly), Ethyl Acetate (Slightly), Methanol (
pka 11.05±0.40(Predicted)
form  Oil
color  Colourless to Yellow
InChIKey WGVKWNUPNGFDFJ-UHFFFAOYSA-N
LogP 10.724 (est)
EPA Substance Registry System 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)-rel- (148-03-8)

Safety

Hazard Codes : F,Xn,N
Risk Statements : 11-38-48/20-51/53-62-67-65
Safety Statements : 36/37-61-62-16
RIDADR : UN1208 3/PG 2
WGK Germany : 3

β-Tocopherol Suppliers

Global( 92)Suppliers     
SupplierTelEmailCountryProdListAdvantage
BioBioPha Co., Ltd. 0871-65217109y.liu@mail.biobiopha.comChina 5654 65
ChengDu SinoStandards Bio-Tech Co.,Ltd. ， 028-83243028sinostandards@163.comChina 4986 58
TargetMol Chemicals Inc.  marketing@tsbiochem.comChina 18779 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.  cooperation@kean-chem.comChina 40068 58
Chengdu Nakeli Biotechnology Co., Ltd. 028-619838333265827856@qq.comChina 1541 58
Chengdu Biopurify Phytochemicals Ltd.  sales@biopurify.comChina 3772 58
Shanghai Standard Technology Co.,Ltd. 021-021-57127007-6622-6622zhaok@nature-standard.comChina 3016 58
Alfa Chemistry  Info@alfa-chemistry.comUnited States 24072 58
148-03-8(β-Tocopherol) Related Search:
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