反式2-己烯醛

Name: 反式2-己烯醛
Brand: 济南圣和化工有限公司

CAS 6728-26-3C6H10OMW 98.14主营产品

本页收录反式2-己烯醛，CAS 登记号为 6728-26-3，分子式 C6H10O，分子量 98.14，归类于主营产品。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	6728-26-3
分子式	C6H10O
分子量	98.14
沸点	47.00 °C. @ 17.00 mm Hg
LogP	1.5
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；精细化学品
类别	主营产品\|食用香精\|精细化学品

应用领域

食用香精；精细化学品

目前反式2-己烯醛主要服务于食用香精与精细化学品两大方向。我们可按应用场景提供不同规格，随货 COA 列明实测指标，方便您做入厂检验比对。

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：反式2-己烯醛备有现货，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。如需反式2-己烯醛以外的配套原料，也欢迎一并列出需求清单。

常见问题

反式2-己烯醛的 CAS 号是多少？

反式2-己烯醛的 CAS 号为 6728-26-3。

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。

反式2-己烯醛有什么用途？

主要应用于食用香精；精细化学品。

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

Trans-2-Hexenal · CAS 6728-26-3 · C6H10O. UNII 69JX3AIR1I. Boiling Point: 47.00 °C. @ 17.00 mm Hg; Boiling Point: 47 °C (17mm Hg); Density: 0.841-0.848.

Identification

CAS Registry Number	6728-26-3
PubChem CID	5281168
Molecular formula	C6H10O
IUPAC name	(E)-hex-2-enal
UNII (FDA)	69JX3AIR1I
JECFA number	1353

Computed Descriptors

Molecular Weight	98.14
XLogP3	1.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	3
Exact Mass	98.073164938
Monoisotopic Mass	98.073164938
Topological Polar Surface Area	17.1
Heavy Atom Count	7
Formal Charge	0

Physical & Chemical Properties

Boiling Point	47.00 °C. @ 17.00 mm Hg
Boiling Point	47 °C (17mm Hg)
Density	0.841-0.848
Vapor Pressure	6.6 [mmHg]
Refractive Index	1.443-1.449

Physical description & handling notes

CBI; Liquid
Clear light yellow liquid; [Sigma-Aldrich MSDS]
Pale yellow to colourless oily liquid; Strong fruity, green, vegetable-like aroma
Soluble in propylene glycol and most fixed oils; Very slightly soluble in water
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 No safety concern at current levels of intake when used as a flavouring agent TRS 928-JECFA 63/77
GHS notification summary	0.7% (1 / 150)

GHS Hazard Classification

GHS notification summary	0.7% (1 / 150)
Reported hazard statements	H226 (96.6%), H302 (99.7%), H311 (96.4%), H317 (99.4%), H319 (78.7%), H411 (94.8%), H315 (25.3%)

H226 (96.6%): Flammable liquid and vapor [Warning Flammable liquids]

H302 (99.7%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

Used as flavoring agent or adjuvant; [FDA]
Concentrations in cosmetic products in the EU can not exceed 0.002%, based on sensitization reactions observed at 0.2% but not at 0.02%; [EC: SCCNFP]
Naturally produced by the body (endogenous).
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Information on 15 consumer products that contain Trans-2-Hexenal in the following categories is provided:

Synonyms

trans-2-Hexenal; 6728-26-3; (E)-2-HEXENAL; 2-trans-Hexenal; 2-Hexenal, (2E)-; FEMA No. 2560; 69JX3AIR1I; RefChem:1100222; 229-778-1; 2-HEXENAL; Hex-2-enal; (E)-Hex-2-enal; Leaf aldehyde; trans-2-Hexen-1-al; 505-57-7; trans-Hex-2-enal

Frequently Asked Questions

What are the CAS number and molecular formula of Trans-2-Hexenal?

CAS 6728-26-3; molecular formula C6H10O; molecular weight — g/mol.

What other names is Trans-2-Hexenal known by?

trans-2-Hexenal, 6728-26-3, (E)-2-HEXENAL, 2-trans-Hexenal, 2-Hexenal, (2E)-, FEMA No. 2560.

What is the regulatory status of Trans-2-Hexenal?

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

Is Trans-2-Hexenal classified as hazardous?

0.7% of GHS notifications report no hazard classification (1 of 150).

What are the key physical properties of Trans-2-Hexenal?

Boiling Point: 47.00 °C. @ 17.00 mm Hg; Boiling Point: 47 °C (17mm Hg); Density: 0.841-0.848; Vapor Pressure: 6.6 [mmHg].

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.