2-乙基-4,5-二甲基噁唑

Name: 2-乙基-4,5-二甲基噁唑
Brand: 济南圣和化工有限公司

CAS 53833-30-0C7H11NOMW 125.17主营产品

济南圣和化工主营供应 2-乙基-4,5-二甲基噁唑（CAS 53833-30-0），归类于主营产品，分子式 C7H11NO，分子量 125.17。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	53833-30-0
分子式	C7H11NO
分子量	125.17
沸点	60.00 °C. @ 18.00 mm Hg
LogP	2
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

2-乙基-4,5-二甲基噁唑的核心用途是食用香精，同时在有机化学品等方向也有成熟应用。不同用途对纯度与杂质指标的要求不同，建议在采购前与我们的技术团队确认规格细节。

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-乙基-4,5-二甲基噁唑常规包装为按订单/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-乙基-4,5-二甲基噁唑以外的配套原料，也欢迎一并列出需求清单。

常见问题

2-乙基-4,5-二甲基噁唑的 CAS 号是多少？

2-乙基-4,5-二甲基噁唑的 CAS 号为 53833-30-0。

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-乙基-4,5-二甲基噁唑有什么用途？

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-Ethyl-4,5-dimethyloxazole is identified by CAS 53833-30-0, molecular formula C7H11NO and molecular weight 125.08 g/mol. UNII 0W53S23NG4; ChEBI 177638; InChIKey LCYOFVYHDBWYSI-UHFFFAOYSA-N. Boiling Point: 60.00 °C. @ 18.00 mm Hg; Boiling Point: 137 °C (732 mm Hg); Density: 1.474-1.480.

Identification

CAS Registry Number	53833-30-0
PubChem CID	62069
Molecular formula	C7H11NO
Molecular weight	125.08 g/mol
IUPAC name	2-ethyl-4,5-dimethyl-1,3-oxazole
InChIKey	LCYOFVYHDBWYSI-UHFFFAOYSA-N
UNII (FDA)	0W53S23NG4
ChEBI ID	CHEBI:177638
FEMA number	3672
JECFA number	1555

Computed Descriptors

Molecular Weight	125.17
XLogP3	2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	125.084063974
Monoisotopic Mass	125.084063974
Topological Polar Surface Area	26
Heavy Atom Count	9
Formal Charge	0

Physical & Chemical Properties

Boiling Point	60.00 °C. @ 18.00 mm Hg
Boiling Point	137 °C (732 mm Hg)
Density	1.474-1.480
Refractive Index	1.454-1.460

Physical description & handling notes

Colourless liquid; Burnt roasted aroma
Insoluble in water; Slightly soluble in oils
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 Green No safety concern at current levels of intake when used as a flavouring agent

GHS Hazard Classification

Reported hazard statements	H226

H226 (> 99.9%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Oxazole, 2-ethyl-4,5-dimethyl-: ACTIVE

Synonyms

2-Ethyl-4,5-dimethyloxazole; 2-Ethyl-4,5-dimethyl-1,3-oxazole; Oxazole, 2-ethyl-4,5-dimethyl-; 2-Ethyl-4,5-dimethyl oxazole; 4,5-Dimethyl-2-ethyloxazole; FEMA No. 3672; UNII-0W53S23NG4; 2-Ethyl-4,5-dimethyl-Oxazole; FEMA 3672; 0W53S23NG4; EINECS 258-815-4; DTXSID3068885; 2-ETHYL-4,5-DIMETHYLOXAZOLE [FHFI]; RefChem:86894; DTXCID5041516; 258-815-4

Frequently Asked Questions

What are the CAS number and molecular formula of 2-Ethyl-4,5-dimethyloxazole?

CAS 53833-30-0; molecular formula C7H11NO; molecular weight 125.08 g/mol.

What other names is 2-Ethyl-4,5-dimethyloxazole known by?

2-Ethyl-4,5-dimethyloxazole, 2-Ethyl-4,5-dimethyl-1,3-oxazole, Oxazole, 2-ethyl-4,5-dimethyl-, 2-Ethyl-4,5-dimethyl oxazole, 4,5-Dimethyl-2-ethyloxazole, FEMA No. 3672.

What is the regulatory status of 2-Ethyl-4,5-dimethyloxazole?

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

Is 2-Ethyl-4,5-dimethyloxazole classified as hazardous?

Hazard statements reported: H226.

What are the key physical properties of 2-Ethyl-4,5-dimethyloxazole?

Boiling Point: 60.00 °C. @ 18.00 mm Hg; Boiling Point: 137 °C (732 mm Hg); Density: 1.474-1.480; Refractive Index: 1.454-1.460.

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.