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十二烷基没食子酸酯

CAS 1166-52-5C19H30O5MW 338.4

济南圣和化工主营供应 十二烷基没食子酸酯(CAS 1166-52-5),归类于抗氧化剂,分子式 C19H30O5,分子量 338.4。我们面向国内化工贸易与生产企业提供稳定的现货供应,报价响应快,支持对公转账并可开具增值税发票。

产品概览

CAS号1166-52-5
分子式C19H30O5
分子量338.4
熔点96 - 97 °C
LogP5.8
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 十二烷基没食子酸酯 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

采购提示:本产品按按订单/批次确认(不公开发布)起订发货,收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存;如需 MSDS 或运输说明,可在询价时一并索取。

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

济南圣和化工有限公司位于山东济南,主营化工原料供应,精选产品 2,000+ 种,覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。我们随货提供 COA 分析证书,一个工作日内回复报价,欢迎国内外采购方长期合作。

常见问题

十二烷基没食子酸酯 的 CAS 号是多少?

十二烷基没食子酸酯 的 CAS 号为 1166-52-5。

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。

十二烷基没食子酸酯 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

Dodecyl Gallate · CAS 1166-52-5 · C19H30O5. UNII 45612DY463. Melting Point: 96 - 97 °C.

Identification

CAS Registry Number1166-52-5
PubChem CID14425
Molecular formulaC19H30O5
IUPAC namedodecyl 3,4,5-trihydroxybenzoate
UNII (FDA)45612DY463

Computed Descriptors

Molecular Weight338.4
XLogP35.8
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count5
Rotatable Bond Count13
Exact Mass338.20932405
Monoisotopic Mass338.20932405
Topological Polar Surface Area87
Heavy Atom Count24
Formal Charge0

Physical & Chemical Properties

Melting Point96 - 97 °C

Physical description & handling notes

  • White or creamy-white odourless solid
  • Solid
  • Between 95 °C and 98 °C after drying at 90 °C for six hours
  • Insoluble in water, freely soluble in ethanol and ether
  • 183.1 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID0048189]

Regulatory Status

Regulatory & Food ContactFDA Substance added to food: ANTIOXIDANT
ANTIOXIDANT: Food Additives
NO ADI ALLOCATED
The temporary ADI allocated at the forty-first meeting (1993) was not extended
TRS 868-JECFA 46/15
CIR / INCI: Cosmetic ingredients (Dodecyl Gallate) -> CIR (Cosmetic Ingredient Review)

GHS Hazard Classification

Reported hazard statementsH317

H317: May cause an allergic skin reaction [Warning Sensitization, Skin]

P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)

Documented Uses

  • CIR ingredient: Dodecyl Gallate
  • Food Additives -> ANTIOXIDANT -> JECFA Functional Classes
  • Benzoic acid, 3,4,5-trihydroxy-, dodecyl ester: ACTIVE

Synonyms

Dodecyl gallate; Lauryl gallate; 1166-52-5; Dodecyl 3,4,5-trihydroxybenzoate; Nipagallin LA; Progallin LA; Gallic acid, dodecyl ester; BENZOIC ACID, 3,4,5-TRIHYDROXY-, DODECYL ESTER; Gallic acid, lauryl ester; antioxidant E 312; antioxidant E-312; E 312 antioxidant; E-312 antioxidant; Lauryl 3,4,5-trihydroxybenzoate; Dodecylester kyseliny gallove; DTXSID0048189

Frequently Asked Questions

What are the CAS number and molecular formula of Dodecyl Gallate?

CAS 1166-52-5; molecular formula C19H30O5; molecular weight — g/mol.

What other names is Dodecyl Gallate known by?

Dodecyl gallate, Lauryl gallate, 1166-52-5, Dodecyl 3,4,5-trihydroxybenzoate, Nipagallin LA, Progallin LA.

What is the regulatory status of Dodecyl Gallate?

Documented regulatory listings: FDA Substance added to food: ANTIOXIDANT; ANTIOXIDANT: Food Additives; NO ADI ALLOCATED.

Is Dodecyl Gallate classified as hazardous?

Hazard statements reported: H317.

What are the key physical properties of Dodecyl Gallate?

Melting Point: 96 - 97 °C.

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.

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English page: Dodecyl Gallate

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