2,5-二甲基-3-乙酰基噻吩

Name: 2,5-二甲基-3-乙酰基噻吩
Brand: 济南圣和化工有限公司

CAS 2530-10-1C8H10OSMW 154.23主营产品

济南圣和化工主营供应 2,5-二甲基-3-乙酰基噻吩（CAS 2530-10-1），归类于主营产品，分子式 C8H10OS，分子量 154.23。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	2530-10-1
分子式	C8H10OS
分子量	154.23
沸点	223.00 to 225.00 °C. @ 760.00 mm Hg
LogP	2.1
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

目前 2,5-二甲基-3-乙酰基噻吩主要服务于食用香精与有机化学品两大方向。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

供应说明：2,5-二甲基-3-乙酰基噻吩常规包装为按订单/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 2,5-二甲基-3-乙酰基噻吩以外的配套原料，也欢迎一并列出需求清单。

常见问题

2,5-二甲基-3-乙酰基噻吩的 CAS 号是多少？

2,5-二甲基-3-乙酰基噻吩的 CAS 号为 2530-10-1。

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。

2,5-二甲基-3-乙酰基噻吩有什么用途？

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

3-Acetyl-2,5-Dimethylthiophene is identified by CAS 2530-10-1, molecular formula C8H10OS and molecular weight 154.04 g/mol. UNII VDV865T91P; ChEBI 173419; InChIKey PUSJAEJRDNPYKM-UHFFFAOYSA-N. Boiling Point: 223.00 to 225.00 °C. @ 760.00 mm Hg.

Identification

CAS Registry Number	2530-10-1
PubChem CID	520191
Molecular formula	C8H10OS
Molecular weight	154.04 g/mol
IUPAC name	1-(2,5-dimethylthiophen-3-yl)ethanone
InChIKey	PUSJAEJRDNPYKM-UHFFFAOYSA-N
UNII (FDA)	VDV865T91P
ChEBI ID	CHEBI:173419
JECFA number	1051

Computed Descriptors

Molecular Weight	154.23
XLogP3	2.1
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	154.04523611
Monoisotopic Mass	154.04523611
Topological Polar Surface Area	45.3
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Boiling Point	223.00 to 225.00 °C. @ 760.00 mm Hg

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 913-JECFA 59/65 FAS 50-JECFA 59/265
GHS notification summary	87.4% (83 / 95)

GHS Hazard Classification

GHS notification summary	87.4% (83 / 95)
Reported hazard statements	H315 (12.6%), H319 (12.6%)

This chemical does not meet GHS hazard criteria for 87.4% (83 of 95) of all reports.

H315 (12.6%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

Synonyms

3-Acetyl-2,5-dimethylthiophene; 2530-10-1; Dimethylthienylcetone; Ethanone, 1-(2,5-dimethyl-3-thienyl)-; 2,5-Dimethyl-3-thienyl methyl ketone; 1-(2,5-Dimethyl-3-thienyl)ethanone; 2,5-Dimethyl-3-acetylthiophene; FEMA No. 3527; 3-Acetyl-2,5-dimethyl thiophene; Ketone, 2,5-dimethyl-3-thienyl methyl; 1-(2,5-dimethylthiophen-3-yl)ethan-1-one; BRN 0112095; UNII-VDV865T91P; Dimethylthienylcetone [French]; VDV865T91P; EINECS 219-779-5

Frequently Asked Questions

What are the CAS number and molecular formula of 3-Acetyl-2,5-Dimethylthiophene?

CAS 2530-10-1; molecular formula C8H10OS; molecular weight 154.04 g/mol.

What other names is 3-Acetyl-2,5-Dimethylthiophene known by?

3-Acetyl-2,5-dimethylthiophene, 2530-10-1, Dimethylthienylcetone, Ethanone, 1-(2,5-dimethyl-3-thienyl)-, 2,5-Dimethyl-3-thienyl methyl ketone, 1-(2,5-Dimethyl-3-thienyl)ethanone.

What is the regulatory status of 3-Acetyl-2,5-Dimethylthiophene?

Documented regulatory listings: EU Flavoring substances; Flavoring Agents; FLAVOURING_AGENT: Flavouring Agent.

Is 3-Acetyl-2,5-Dimethylthiophene classified as hazardous?

87.4% of GHS notifications report no hazard classification (83 of 95).

What are the key physical properties of 3-Acetyl-2,5-Dimethylthiophene?

Boiling Point: 223.00 to 225.00 °C. @ 760.00 mm Hg.

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.