没食子酸辛酯

Name: 没食子酸辛酯
Brand: 济南圣和化工有限公司

CAS 1034-01-1C15H22O5MW 282.33

没食子酸辛酯，CAS 登记号 1034-01-1，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于抗氧化剂；食品添加剂。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号1034-01-1

分子式C15H22O5

分子量282.33

熔点94 - 95 °C

LogP3.66

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

用途与场景

抗氧化剂；食品添加剂

包装与供货

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

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到没食子酸辛酯的 CAS 号？

本页已列出没食子酸辛酯的 CAS 号：1034-01-1，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

没食子酸辛酯一般用在什么产品里？

主要涉及抗氧化剂；食品添加剂。

下单流程是怎样的？

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PubChem 公开数据

Description

n-Octyl gallate · CAS 1034-01-1 · C15H22O5. UNII 079IIA2811. Melting Point: 94 - 95 °C; Solubility: 0.036 mg/mL at 20 °C; LogP: 3.66.

Identification

CAS Registry Number	1034-01-1
PubChem CID	61253
Molecular formula	C15H22O5
IUPAC name	octyl 3,4,5-trihydroxybenzoate
UNII (FDA)	079IIA2811

Computed Descriptors

Molecular Weight	282.33
XLogP3	3.7
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	9
Exact Mass	282.14672380
Monoisotopic Mass	282.14672380
Topological Polar Surface Area	87
Heavy Atom Count	20
Formal Charge	0

Physical & Chemical Properties

Melting Point	94 - 95 °C
Solubility	0.036 mg/mL at 20 °C
LogP	3.66

Physical description & handling notes

White to creamy-white odourless solid
Solid
Between 99 °C and 102 °C after drying at 90 °C for six hours
Insoluble in water, freely soluble in ethanol, ether and propane-1,2-diol
171.5 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID4040713]

Regulatory Status

Regulatory & Food Contact	FDA 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
GHS notification summary	13.4% (11 / 82)

GHS Hazard Classification

GHS notification summary	13.4% (11 / 82)
Reported hazard statements	H302, H317

H302: Harmful if swallowed [Warning Acute toxicity, oral]

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

Documented Uses

Food Additives -> ANTIOXIDANT -> JECFA Functional Classes
Benzoic acid, 3,4,5-trihydroxy-, octyl ester: ACTIVE
Substances capable of inhibiting, retarding or arresting the process of fermentation, acidification or other deterioration of foods.

Synonyms

Octyl gallate; 1034-01-1; Octyl 3,4,5-trihydroxybenzoate; n-Octyl gallate; Progallin O; Stabilizer GA 8; Gallic acid, octyl ester; Gallic acid octyl ester; BENZOIC ACID, 3,4,5-TRIHYDROXY-, OCTYL ESTER; Oktylester kyseliny gallove; DTXSID4040713; n-Octyl ester of 3,4,5-trihydroxybenzoic acid; DTXCID2020713; E311; NSC-97419; 079IIA2811

Frequently Asked Questions

What are the CAS number and molecular formula of n-Octyl gallate?

CAS 1034-01-1; molecular formula C15H22O5; molecular weight — g/mol.

What other names is n-Octyl gallate known by?

Octyl gallate, 1034-01-1, Octyl 3,4,5-trihydroxybenzoate, n-Octyl gallate, Progallin O, Stabilizer GA 8.

What is the regulatory status of n-Octyl gallate?

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

Is n-Octyl gallate classified as hazardous?

13.4% of GHS notifications report no hazard classification (11 of 82).

What are the key physical properties of n-Octyl gallate?

Melting Point: 94 - 95 °C; Solubility: 0.036 mg/mL at 20 °C; LogP: 3.66.

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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