γ-生育酚

Name: γ-生育酚
Brand: 济南圣和化工有限公司

CAS 54-28-4C28H48O2MW 416.7

济南圣和化工有限公司现供应抗氧化剂——γ-生育酚（CAS 54-28-4），分子式 C28H48O2，分子量 416.7。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	54-28-4
分子式	C28H48O2
分子量	416.7
熔点	-67.50 °C. @ 760.00 mm Hg
沸点	226.20 °C. @ 760.00 mm Hg
LogP	10.3
纯度	按批次COA提供(不公开发布)
包装	按订单/批次确认(不公开发布)
应用领域	抗氧化剂；食品添加剂
类别	抗氧化剂\|食品添加剂

应用领域

抗氧化剂；食品添加剂

在下游生产中，抗氧化剂是 γ-生育酚最主要的应用场景；此外它还用于食品添加剂。若您有特定工艺要求，可在询价时注明用途，我们会推荐匹配的纯度等级。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供应说明：γ-生育酚常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除 γ-生育酚外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

γ-生育酚的 CAS 号是多少？

γ-生育酚的 CAS 号为 54-28-4。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

γ-生育酚有什么用途？

主要应用于抗氧化剂；食品添加剂。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

Gamma-Tocopherol · CAS 54-28-4 · C28H48O2. UNII 8EF1Z1238F. Boiling Point: 226.20 °C. @ 760.00 mm Hg; Melting Point: -67.50 °C. @ 760.00 mm Hg; Solubility: 128 mg/mL.

Identification

CAS Registry Number	54-28-4
PubChem CID	92729
Molecular formula	C28H48O2
IUPAC name	(2R)-2,7,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol
UNII (FDA)	8EF1Z1238F

Computed Descriptors

Molecular Weight	416.7
XLogP3	10.3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	12
Exact Mass	416.365430770
Monoisotopic Mass	416.365430770
Topological Polar Surface Area	29.5
Heavy Atom Count	30
Formal Charge	0

Physical & Chemical Properties

Boiling Point	226.20 °C. @ 760.00 mm Hg
Melting Point	-67.50 °C. @ 760.00 mm Hg
Solubility	128 mg/mL
Refractive Index	[n]D/20 1,503-1,507
Collision Cross Section	207.9 Å² [M-H]-
Collision Cross Section	209.8 Å² [M+H]+

Physical description & handling notes

Clear, viscous, pale yellow oil which oxidises and darkens on exposure to air or light
Solid

Regulatory Status

GHS notification summary	100% (115 / 115)

GHS Hazard Classification

GHS notification summary	100% (115 / 115)

This chemical does not meet GHS hazard criteria for 100% (115 of 115) of all reports.

Reported as not meeting GHS hazard criteria by 115 of 115 companies. For more detailed information, please visit ECHA C&L website.

Documented Uses

EPA Safer Chemical Functional Use Classes -> Preservatives and Antioxidants
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
2H-1-Benzopyran-6-ol, 3,4-dihydro-2,7,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)-: ACTIVE
Naturally occurring or synthetic substances that inhibit or retard oxidation reactions. They counteract the damaging effects of oxidation in animal tissues.
Organic substances that are required in small amounts for maintenance and growth, but which cannot be manufactured by the human body.

Synonyms

gamma-Tocopherol; 54-28-4; (+)-gamma-Tocopherol; 7,8-Dimethyltocol; o-Xylotocopherol; Gamma tocopherol; DTXSID9049031; 8EF1Z1238F; J213.540J; DTXCID0028957; CHEBI:18185; (2R)-3,4-dihydro-2,7,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol; (2R)-2,7,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol; 3,4-Dihydro-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol; RRR-gamma-Tocopherol; (R,R,R)-gamma-Tocopherol

Frequently Asked Questions

What are the CAS number and molecular formula of Gamma-Tocopherol?

CAS 54-28-4; molecular formula C28H48O2; molecular weight — g/mol.

What other names is Gamma-Tocopherol known by?

gamma-Tocopherol, 54-28-4, (+)-gamma-Tocopherol, 7,8-Dimethyltocol, o-Xylotocopherol, Gamma tocopherol.

Is Gamma-Tocopherol classified as hazardous?

100% of GHS notifications report no hazard classification (115 of 115).

What are the key physical properties of Gamma-Tocopherol?

Boiling Point: 226.20 °C. @ 760.00 mm Hg; Melting Point: -67.50 °C. @ 760.00 mm Hg; Solubility: 128 mg/mL; Refractive Index: [n]D/20 1,503-1,507.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.