邻羟基苯乙酮

Name: 邻羟基苯乙酮
Brand: 济南圣和化工有限公司

CAS 118-93-4C8H8O2MW 136.15主营产品

济南圣和化工有限公司现供应主营产品——邻羟基苯乙酮（CAS 118-93-4），分子式 C8H8O2，分子量 136.15。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	118-93-4
分子式	C8H8O2
分子量	136.15
熔点	4 - 6 °C
沸点	213.00 °C. @ 717.00 mm Hg
LogP	1.92
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；有机化学品
类别	主营产品\|食用香精\|有机化学品

应用领域

食用香精；有机化学品

在下游生产中，食用香精是邻羟基苯乙酮最主要的应用场景；此外它还用于有机化学品。若您有特定工艺要求，可在询价时注明用途，我们会推荐匹配的纯度等级。

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

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

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

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除邻羟基苯乙酮外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

邻羟基苯乙酮的 CAS 号是多少？

邻羟基苯乙酮的 CAS 号为 118-93-4。

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。

邻羟基苯乙酮有什么用途？

主要应用于食用香精；有机化学品。

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

2'-Hydroxyacetophenone is identified by CAS 118-93-4, molecular formula C8H8O2 and molecular weight 136.05 g/mol. UNII 3E533Z76W0; ChEBI 145716; InChIKey JECYUBVRTQDVAT-UHFFFAOYSA-N. Boiling Point: 213.00 °C. @ 717.00 mm Hg; Boiling Point: 215-220 °C; Melting Point: 4 - 6 °C.

Identification

CAS Registry Number	118-93-4
PubChem CID	8375
Molecular formula	C8H8O2
Molecular weight	136.05 g/mol
IUPAC name	1-(2-hydroxyphenyl)ethanone
InChIKey	JECYUBVRTQDVAT-UHFFFAOYSA-N
UNII (FDA)	3E533Z76W0
ChEBI ID	CHEBI:145716
FEMA number	3548
JECFA number	727

Computed Descriptors

Molecular Weight	136.15
XLogP3	1.9
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	136.052429494
Monoisotopic Mass	136.052429494
Topological Polar Surface Area	37.3
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Boiling Point	213.00 °C. @ 717.00 mm Hg
Boiling Point	215-220 °C
Melting Point	4 - 6 °C
Density	1.127-1.133
Vapor Pressure	0.00748 [mmHg]
LogP	1.92
LogP	1.88
Refractive Index	1.556-1.560

Physical description & handling notes

Liquid
Clear light yellow liquid; [Sigma-Aldrich MSDS]
Colourless liquid
slightly soluble in water; soluble in fat
miscible (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 Floral, Herb No safety concern at current levels of intake when used as a flavouring agent
GHS notification summary	70.5% (177 / 251)

GHS Hazard Classification

GHS notification summary	70.5% (177 / 251)
Reported hazard statements	H302 (10.4%), H315 (19.9%), H319 (19.9%), H335 (19.5%)

This chemical does not meet GHS hazard criteria for 70.5% (177 of 251) of all reports.

H302 (10.4%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

Used as a flavoring agent; [FDA]
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
All Other Basic Organic Chemical Manufacturing
Ethanone, 1-(2-hydroxyphenyl)-: ACTIVE
2'-Hydroxyacetophenone is a known human metabolite of 2'-methoxyacetophenone.

Synonyms

2'-Hydroxyacetophenone; 118-93-4; 1-(2-Hydroxyphenyl)ethanone; 2-Acetylphenol; O-HYDROXYACETOPHENONE; 1-(2-Hydroxyphenyl)Ethan-1-One; o-Hydroxyphenyl methyl ketone; 2-Hydroxyphenyl methyl ketone; Ethanone, 1-(2-hydroxyphenyl)-; Methyl 2-hydroxyphenyl ketone; FEMA No. 3548; DTXSID7040285; NSC-16933; 3E533Z76W0; DTXCID5020285; CHEBI:145716

Frequently Asked Questions

What are the CAS number and molecular formula of 2'-Hydroxyacetophenone?

CAS 118-93-4; molecular formula C8H8O2; molecular weight 136.05 g/mol.

What other names is 2'-Hydroxyacetophenone known by?

2'-Hydroxyacetophenone, 118-93-4, 1-(2-Hydroxyphenyl)ethanone, 2-Acetylphenol, O-HYDROXYACETOPHENONE, 1-(2-Hydroxyphenyl)Ethan-1-One.

What is the regulatory status of 2'-Hydroxyacetophenone?

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

Is 2'-Hydroxyacetophenone classified as hazardous?

70.5% of GHS notifications report no hazard classification (177 of 251).

What are the key physical properties of 2'-Hydroxyacetophenone?

Boiling Point: 213.00 °C. @ 717.00 mm Hg; Boiling Point: 215-220 °C; Melting Point: 4 - 6 °C; Density: 1.127-1.133.

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.