DL-alpha-Tocopherol, 97+%

Codice prodotto.	Quantity	unitSize
11418906	50 g	50g
11428906	250 g	250g
11408906	1000 g	1000g

Codice prodotto. 11418906 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A17039.18

Descrizione

CAS: 10191-41-0 | C29H50O2 | 430.72 g/mol

DL-α-Tocopherol is used as an antioxidant that protects cell membrane lipids from oxidative damage.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
DL-α-Tocopherol is used as an antioxidant that protects cell membrane lipids from oxidative damage.

Solubility
Miscible with chloroform, vegetable oils,  ether, acetone and alcohol. Immiscible with water.

Notes
Store in a cool place. Incompatible withstrong oxidizing agents.

Specifica

Identificatori chimici

• CAS: 10191-41-0
• Molecular Formula: C29H50O2
• Molecular Weight (g/mol): 430.72
• MDL Number: MFCD00072051
• InChI Key: GVJHHUAWPYXKBD-IEOSBIPESA-N
• Synonym: vitamin e, alpha-tocopherol, d-alpha-tocopherol, 5,7,8-trimethyltocol, +-alpha-tocopherol, r,r,r-alpha-tocopherol, phytogermine, eprolin, 2r,4'r,8'r-alpha-tocopherol, dl-a-tocopherol
• PubChem CID: 14985
• ChEBI: CHEBI:18145
• IUPAC Name: (2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol
• SMILES: CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC[C@]1(C)CCC2=C(C)C(O)=C(C)C(C)=C2O1

• Melting Point: 2°C to 4°C
• Density: 0.950 g/mL
• Boiling Point: 200°C to 220°C (0.1 mm)
• Flash Point: 240°C (464°F)
• Assay Percent Range: >97%
• Refractive Index: 1.505
• Quantity: 50 g
• Beilstein: 94012
• Sensitivity: Air and light sensitive
• Merck Index: 14,10021
• Solubility Information: Miscible with chloroform,vegetable oils, ether,acetone and alcohol. Immiscible with water.
• Formula Weight: 430.72
• Percent Purity: ≥97%
• Chemical Name or Material: DL-α-Tocopherol

Sicurezza e movimentazione

Identificativo prodotto

• DL-alpha-Tocopherol

Avvertenza

• Warning

Categoria di pericolo

• Skin sensitiser Category 1

Indicazioni di pericolo

• H317-May cause an allergic skin reaction.

Consigli di prudenza

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P333+P313-If skin irritation or rash occurs: Get medical advice/attention.

Informazioni supplementari

• MIXTURE LIST-Contain: 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-tri methyltridecyl)-2H-1-benzopyran-6-ol

SDS

RUO – Research Use Only