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δ-tocopherol

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Origem: China

Cas No: 119-13-1

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 100 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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CAS No.: 119-13-1 Formula: C27H46O2 Molecular Weight: 402.65300

Description

δ-Tocopherol is one of the chemical compounds that is considered vitamin E. As a food additive, it has E number E309.
See the main article tocopherol for more information.

Basic Info

Chemical Name	δ-tocopherol
Synonyms	2H-1-Benzopyran-6-ol, 3,4-dihydro-2,8-dimethyl-2-(4,8,12-trimethyltridecyl)-, [2R-[2R(4R,8R*)]]-; D-δ-TOCOPHEROL; delta-tocopherol; (+)-δ-Tocopherol; D-DELTA-TOCOPHEROL;
CAS No.	119-13-1
Molecular Formula	C27H46O2
Molecular Weight	402.65300
PSA	29.46000
LogP	8.22340

Properties

Appearance & Physical State	Pale yellow viscous liquid.
Density	0.935 g/cm3
Boiling Point	504.3ºC at 760 mmHg
Flash Point	200.1ºC
Refractive Index	1.494
Storage Condition	0-6ºC
Vapor Pressure	8.54E-11mmHg at 25°C

Safety Info

Safety Statements	S24/25
HS Code	2932999099

Synthesis Route

4-hydroxy-3-methylphenyl benzoate+phytol→δ-tocopherol
Methylhydroquinone+phytol→2,5-dimethyl-2-(4,8,12-trimethyltridecyl)chroman-6-ol+δ-tocopherol
2-bromo-5-methylbenzene-1,4-diol→δ-tocopherol

Precursor

Methylhydroquinone
2-bromo-5-methylbenzene-1,4-diol
4-hydroxy-3-methylphenyl benzoate
phytol

Downstream Product

(+)-α-tocopherol
δ-chromanoxyl radical
γ-tocopherol
2,6-ditert-butyl-4-phenylphenol

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