2-甲基-3-戊烯酸

Name: 2-甲基-3-戊烯酸
Brand: 济南圣和化工有限公司

CAS 55894-37-6C6H10O2MW 114.14主营产品

2-甲基-3-戊烯酸（CAS 55894-37-6）属主营产品类产品，分子式 C6H10O2，分子量 114.14。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	55894-37-6
分子式	C6H10O2
分子量	114.14
沸点	85 °C (10 mm Hg)
LogP	1.3
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	食用香精
类别	主营产品\|食用香精

应用领域

食用香精

2-甲基-3-戊烯酸主要应用于食用香精。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。

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：2-甲基-3-戊烯酸常规包装为按订单/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

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 2-甲基-3-戊烯酸以外的配套原料，也欢迎一并列出需求清单。

常见问题

2-甲基-3-戊烯酸的 CAS 号是多少？

2-甲基-3-戊烯酸的 CAS 号为 55894-37-6。

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。

2-甲基-3-戊烯酸有什么用途？

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

2-Methyl-3-pentenoic acid is identified by CAS 55894-37-6, molecular formula C6H10O2 and molecular weight 114.07 g/mol. UNII 2ZQ5618KOJ; ChEBI 173389; InChIKey NFRJJFMXYKSRPK-ONEGZZNKSA-N. Boiling Point: 85 °C (10 mm Hg); Density: 0.960-0.966; Refractive Index: 1.433-1.440.

Identification

CAS Registry Number	55894-37-6
PubChem CID	6435866
Molecular formula	C6H10O2
Molecular weight	114.07 g/mol
IUPAC name	(E)-2-methylpent-3-enoic acid
InChIKey	NFRJJFMXYKSRPK-ONEGZZNKSA-N
UNII (FDA)	2ZQ5618KOJ
ChEBI ID	CHEBI:173389
FEMA number	3464
JECFA number	347

Computed Descriptors

Molecular Weight	114.14
XLogP3	1.3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	2
Exact Mass	114.068079557
Monoisotopic Mass	114.068079557
Topological Polar Surface Area	37.3
Heavy Atom Count	8
Formal Charge	0

Physical & Chemical Properties

Boiling Point	85 °C (10 mm Hg)
Density	0.960-0.966
Refractive Index	1.433-1.440

Physical description & handling notes

clear, colourless liquid
slightly soluble in water, soluble in alcohol and most fixed oils
(in ethanol)

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents Fruit No safety concern at current levels of intake when used as a flavouring agent TRS 891-JECFA 51/68

GHS Hazard Classification

Reported hazard statements	H314 (99.2%)

H314 (99.2%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
3-Pentenoic acid, 2-methyl-: ACTIVE

Synonyms

2-Methyl-trans-3-pentenoic acid; FEMA No. 3464, E-; UNII-2ZQ5618KOJ; 2-Methyl-3-pentenoic acid, (3E)-; 2ZQ5618KOJ; 3-Pentenoic acid, 2-methyl-, (E)-; 3-Pentenoic acid, 2-methyl-, (3E)-; 55894-37-6; RefChem:197850; (+-)-2-METHYL-TRANS-3-PENTENOIC ACID; 2-METHYL-TRANS-3-PENTENOIC ACID, (+-)-; 2-Methyl-3-pentenoic acid; (+/-)-2-methyl-trans-3-pentenoic acid; 2-Methyl-trans-3-pentenoic acid, (+/-)-; 37674-63-8; (3E)-2-methyl-3-pentenoic acid

Frequently Asked Questions

What are the CAS number and molecular formula of 2-Methyl-3-pentenoic acid?

CAS 55894-37-6; molecular formula C6H10O2; molecular weight 114.07 g/mol.

What other names is 2-Methyl-3-pentenoic acid known by?

2-Methyl-trans-3-pentenoic acid, FEMA No. 3464, E-, UNII-2ZQ5618KOJ, 2-Methyl-3-pentenoic acid, (3E)-, 2ZQ5618KOJ, 3-Pentenoic acid, 2-methyl-, (E)-.

What is the regulatory status of 2-Methyl-3-pentenoic acid?

Documented regulatory listings: FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; FLAVOURING_AGENT: Flavouring Agent; Flavoring Agents.

Is 2-Methyl-3-pentenoic acid classified as hazardous?

Hazard statements reported: H314.

What are the key physical properties of 2-Methyl-3-pentenoic acid?

Boiling Point: 85 °C (10 mm Hg); Density: 0.960-0.966; Refractive Index: 1.433-1.440.

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.