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2-Thenaldehyde

CAS 98-03-3C5H4OSMW 112.15

济南圣和化工主营供应 2-Thenaldehyde(CAS 98-03-3),归类于Chemical Intermediates,分子式 C5H4OS,分子量 112.15。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98-03-3
分子式C5H4OS
分子量112.15
沸点75.00 to 77.00 °C. @ 11.00 mm Hg
LogP1.02
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Chemical Intermediates
类别Chemical Intermediates

应用领域

Chemical Intermediates

该产品的下游应用集中在Chemical Intermediates。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

供货能力:2-Thenaldehyde 备有现货,包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票,山东省内可安排快速配送,省外按物流时效发货,具体请联系 info@591daili.com。

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-Thenaldehyde 以外的配套原料,也欢迎一并列出需求清单。

常见问题

2-Thenaldehyde 的 CAS 号是多少?

2-Thenaldehyde 的 CAS 号为 98-03-3。

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-Thenaldehyde 有什么用途?

主要应用于Chemical Intermediates。

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-Thiophenecarboxaldehyde · CAS 98-03-3 · C5H4OS. UNII IW05BB9XBM. Boiling Point: 75.00 to 77.00 °C. @ 11.00 mm Hg; Vapor Pressure: 0.55 [mmHg]; LogP: 1.02.

Identification

CAS Registry Number98-03-3
PubChem CID7364
Molecular formulaC5H4OS
IUPAC namethiophene-2-carbaldehyde
UNII (FDA)IW05BB9XBM

Computed Descriptors

Molecular Weight112.15
XLogP31
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass111.99828592
Monoisotopic Mass111.99828592
Topological Polar Surface Area45.3
Heavy Atom Count7
Formal Charge0

Physical & Chemical Properties

Boiling Point75.00 to 77.00 °C. @ 11.00 mm Hg
Vapor Pressure0.55 [mmHg]
LogP1.02

Physical description & handling notes

  • Liquid; [Sigma-Aldrich MSDS]

GHS Hazard Classification

Reported hazard statementsH302 (100%), H315 (95.4%), H317 (63.8%), H319 (99.3%), H335 (30.3%)

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H315 (95.4%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

  • 2-Thiophenecarboxaldehyde: ACTIVE

Synonyms

Thiophene-2-carbaldehyde; 2-Thiophenecarboxaldehyde; 98-03-3; 2-Thiophenealdehyde; Thiophene-2-carboxaldehyde; 2-Thienylaldehyde; 2-Thienylcarboxaldehyde; 2-Thienaldehyde; 2-Thiophene carboxaldehyde; alpha-Formylthiophene; alpha-Thiophenecarboxaldehyde; IW05BB9XBM; DTXSID7052656; RefChem:483769; DTXCID4031229; 202-629-8

Frequently Asked Questions

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

CAS 98-03-3; molecular formula C5H4OS; molecular weight — g/mol.

What other names is 2-Thiophenecarboxaldehyde known by?

Thiophene-2-carbaldehyde, 2-Thiophenecarboxaldehyde, 98-03-3, 2-Thiophenealdehyde, Thiophene-2-carboxaldehyde, 2-Thienylaldehyde.

Is 2-Thiophenecarboxaldehyde classified as hazardous?

Hazard statements reported: H302, H315, H317, H319, H335.

What are the key physical properties of 2-Thiophenecarboxaldehyde?

Boiling Point: 75.00 to 77.00 °C. @ 11.00 mm Hg; Vapor Pressure: 0.55 [mmHg]; LogP: 1.02.

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.

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