4-甲基-1-苯基-2-戊酮

Name: 4-甲基-1-苯基-2-戊酮
Brand: 济南圣和化工有限公司

CAS 5349-62-2C12H16OMW 176.25主营产品

济南圣和化工有限公司现供应主营产品——4-甲基-1-苯基-2-戊酮（CAS 5349-62-2），分子式 C12H16O，分子量 176.25。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	5349-62-2
分子式	C12H16O
分子量	176.25
沸点	250.00 to 251.00 °C. @ 760.00 mm Hg
LogP	2.7
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

该产品的下游应用集中在食用香精。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

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：4-甲基-1-苯基-2-戊酮常规包装为按订单/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 4-甲基-1-苯基-2-戊酮以外的配套原料，也欢迎一并列出需求清单。

常见问题

4-甲基-1-苯基-2-戊酮的 CAS 号是多少？

4-甲基-1-苯基-2-戊酮的 CAS 号为 5349-62-2。

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。

4-甲基-1-苯基-2-戊酮有什么用途？

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

4-Methyl-1-phenyl-2-pentanone is identified by CAS 5349-62-2, molecular formula C12H16O and molecular weight 176.12 g/mol. UNII 2Z1A62342T; ChEBI 169560; InChIKey DTYGTEGDVPAKDA-UHFFFAOYSA-N. Boiling Point: 250.00 to 251.00 °C. @ 760.00 mm Hg; Boiling Point: 250-251 °C; Density: 0.940-0.949.

Identification

CAS Registry Number	5349-62-2
PubChem CID	219672
Molecular formula	C12H16O
Molecular weight	176.12 g/mol
IUPAC name	4-methyl-1-phenylpentan-2-one
InChIKey	DTYGTEGDVPAKDA-UHFFFAOYSA-N
UNII (FDA)	2Z1A62342T
ChEBI ID	CHEBI:169560
FEMA number	2740
JECFA number	828

Computed Descriptors

Molecular Weight	176.25
XLogP3	2.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	4
Exact Mass	176.120115130
Monoisotopic Mass	176.120115130
Topological Polar Surface Area	17.1
Heavy Atom Count	13
Formal Charge	0

Physical & Chemical Properties

Boiling Point	250.00 to 251.00 °C. @ 760.00 mm Hg
Boiling Point	250-251 °C
Density	0.940-0.949
Refractive Index	1.500-1.510

Physical description & handling notes

colourless oily liquid with a sweet, woody, spicy, burnt sugar odour
very slightly
insoluble in water, soluble in organic solvents, oils
miscible at room temperature (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	6.4% (88 / 1374)

GHS Hazard Classification

GHS notification summary	6.4% (88 / 1374)
Reported hazard statements	H226 (93.6%)

This chemical does not meet GHS hazard criteria for 6.4% (88 of 1374) of reports.

H226 (93.6%): Flammable liquid and vapor [Warning Flammable liquids]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
2-Pentanone, 4-methyl-1-phenyl-: ACTIVE

Synonyms

4-Methyl-1-phenylpentan-2-one; 4-Methyl-1-phenyl-2-pentanone; Benzyl isobutyl ketone; Isobutyl benzyl ketone; 2-Pentanone, 4-methyl-1-phenyl-; spicy pentanone; FEMA No. 2740; 2Z1A62342T; UNII-2Z1A62342T; DTYGTEGDVPAKDA-UHFFFAOYSA-; NSC 1268; NSC-1268; EINECS 226-316-0; AI3-11065; DTXSID1063805; 4-METHYL-1-PHENYL-2-PENTANONE [FHFI]

Frequently Asked Questions

What are the CAS number and molecular formula of 4-Methyl-1-phenyl-2-pentanone?

CAS 5349-62-2; molecular formula C12H16O; molecular weight 176.12 g/mol.

What other names is 4-Methyl-1-phenyl-2-pentanone known by?

4-Methyl-1-phenylpentan-2-one, 4-Methyl-1-phenyl-2-pentanone, Benzyl isobutyl ketone, Isobutyl benzyl ketone, 2-Pentanone, 4-methyl-1-phenyl-, spicy pentanone.

What is the regulatory status of 4-Methyl-1-phenyl-2-pentanone?

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

Is 4-Methyl-1-phenyl-2-pentanone classified as hazardous?

6.4% of GHS notifications report no hazard classification (88 of 1374).

What are the key physical properties of 4-Methyl-1-phenyl-2-pentanone?

Boiling Point: 250.00 to 251.00 °C. @ 760.00 mm Hg; Boiling Point: 250-251 °C; Density: 0.940-0.949; Refractive Index: 1.500-1.510.

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.