反-2-癸烯酸

Name: 反-2-癸烯酸
Brand: 济南圣和化工有限公司

CAS 334-49-6C10H18O2MW 170.25主营产品

反-2-癸烯酸（CAS 334-49-6）属主营产品类产品，分子式 C10H18O2，分子量 170.25。济南圣和化工有限公司常年现货供应该产品，常规纯度按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。

产品概览

CAS号	334-49-6
分子式	C10H18O2
分子量	170.25
熔点	12.00 °C. @ 760.00 mm Hg
沸点	161.00 to 162.00 °C. @ 15.00 mm Hg
LogP	3.8
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	食用香精
类别	主营产品\|食用香精

应用领域

食用香精

反-2-癸烯酸在食用香精领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

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

供货能力：反-2-癸烯酸备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

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

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需反-2-癸烯酸以外的配套原料，也欢迎一并列出需求清单。

常见问题

反-2-癸烯酸的 CAS 号是多少？

反-2-癸烯酸的 CAS 号为 334-49-6。

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。

反-2-癸烯酸有什么用途？

主要应用于食用香精。

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

(E)-2-Decenoic acid is identified by CAS 334-49-6, molecular formula C10H18O2 and molecular weight 170.13 g/mol. UNII 332T8TH7B1; ChEBI 50467; InChIKey WXBXVVIUZANZAU-CMDGGOBGSA-N. Boiling Point: 161.00 to 162.00 °C. @ 15.00 mm Hg; Boiling Point: 161-162 °C (15 mm Hg); Melting Point: 12.00 °C. @ 760.00 mm Hg.

Identification

CAS Registry Number	334-49-6
PubChem CID	5282724
Molecular formula	C10H18O2
Molecular weight	170.13 g/mol
IUPAC name	(E)-dec-2-enoic acid
InChIKey	WXBXVVIUZANZAU-CMDGGOBGSA-N
UNII (FDA)	332T8TH7B1
ChEBI ID	CHEBI:50467
FEMA number	3742
JECFA number	1372

Computed Descriptors

Molecular Weight	170.25
XLogP3	3.8
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	7
Exact Mass	170.130679813
Monoisotopic Mass	170.130679813
Topological Polar Surface Area	37.3
Heavy Atom Count	12
Formal Charge	0

Physical & Chemical Properties

Boiling Point	161.00 to 162.00 °C. @ 15.00 mm Hg
Boiling Point	161-162 °C (15 mm Hg)
Melting Point	12.00 °C. @ 760.00 mm Hg
Density	0.923-0.933
Refractive Index	1.456-1.466

Physical description & handling notes

Solid
Colourless liquid; Peach-orange, slightly waxy aroma
Soluble in oils
Soluble (in ethanol)

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	92% (126 / 137)

GHS Hazard Classification

GHS notification summary	92% (126 / 137)
Reported hazard statements	H315 (100%), H314 (33.3%), H319 (66.7%)

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P264, P280, P302+P352, P321, P332+P317, and P362+P364 (click each P-code to see the statement)

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index

Synonyms

trans-2-Decenoic Acid; 334-49-6; (E)-2-Decenoic acid; 2-Decenoic acid, (E)-; FEMA NO. 3913; CHEBI:50467; DTXSID20904657; RefChem:933260; DTXCID20831232; 206-378-5; (E)-dec-2-enoic acid; Decenoic acid; 5(6)-Decenoic acid; 5- and 6-Decenoic acid; MFCD00039530; 72881-27-7

Frequently Asked Questions

What are the CAS number and molecular formula of (E)-2-Decenoic acid?

CAS 334-49-6; molecular formula C10H18O2; molecular weight 170.13 g/mol.

What other names is (E)-2-Decenoic acid known by?

trans-2-Decenoic Acid, 334-49-6, (E)-2-Decenoic acid, 2-Decenoic acid, (E)-, FEMA NO. 3913, CHEBI:50467.

What is the regulatory status of (E)-2-Decenoic acid?

Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.

Is (E)-2-Decenoic acid classified as hazardous?

92% of GHS notifications report no hazard classification (126 of 137).

What are the key physical properties of (E)-2-Decenoic acid?

Boiling Point: 161.00 to 162.00 °C. @ 15.00 mm Hg; Boiling Point: 161-162 °C (15 mm Hg); Melting Point: 12.00 °C. @ 760.00 mm Hg; Density: 0.923-0.933.

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.