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2-Formylfuran

CAS 98-01-1C5H4O2MW 96.08

2-Formylfuran，CAS 登记号 98-01-1，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于Pharmaceutical Intermediates & APIs。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号98-01-1
分子式C5H4O2
分子量96.08
熔点-33.7 °F (NTP, 1992)
沸点323.1 °F at 760 mmHg (NTP, 1992)
LogP0.4
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Pharmaceutical Intermediates & APIs
类别Pharmaceutical Intermediates & APIs

用途与场景

Pharmaceutical Intermediates & APIs

包装与供货

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
供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到 2-Formylfuran 的 CAS 号？

本页已列出 2-Formylfuran 的 CAS 号：98-01-1，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

2-Formylfuran 一般用在什么产品里？

主要涉及Pharmaceutical Intermediates & APIs。

下单流程是怎样的？

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PubChem 公开数据

Description

2-Formylfuran · CAS 98-01-1 · C5H4O2. UNII DJ1HGI319P. Boiling Point: 323.1 °F at 760 mmHg (NTP, 1992); Boiling Point: 161.7 °C; Boiling Point: 161.00 to 162.00 °C. @ 760.00 mm Hg.

Identification

CAS Registry Number98-01-1
PubChem CID7362
Molecular formulaC5H4O2
IUPAC namefuran-2-carbaldehyde
UNII (FDA)DJ1HGI319P
FEMA number2489
JECFA number450

Computed Descriptors

Molecular Weight96.08
XLogP30.4
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass96.021129366
Monoisotopic Mass96.021129366
Topological Polar Surface Area30.2
Heavy Atom Count7
Formal Charge0

Physical & Chemical Properties

Boiling Point323.1 °F at 760 mmHg (NTP, 1992)
Boiling Point161.7 °C
Boiling Point161.00 to 162.00 °C. @ 760.00 mm Hg
Boiling Point162 °C
Boiling Point161-162 °C
Boiling Point323 °F
Boiling Point161.7 °C @760 [mm Hg]
Melting Point-33.7 °F (NTP, 1992)
Melting Point-38.1 °C
Melting Point-37 °C

Physical description & handling notes

  • Furfural appears as colorless or reddish-brown mobile liquids with a penetrating odor. Flash points 140 °F. Denser than water and soluble in water. Vapors heavier than air. May be toxic by ingestion, skin absorption or inhalation.
  • Liquid
  • Colorless to amber liquid with an almond-like odor. [Note: Darkens in light and air.]; [NIOSH]
  • COLOURLESS-TO-PALE YELLOW OILY LIQUID WITH CHARACTERISTIC ODOUR. TURNS RED-BROWN ON EXPOSURE TO AIR AND LIGHT.
  • Colourless to yellow oily liquid which browns on storage, pungent, sweet, bread-like, caramellic, cinnamon-almond-like flavour, odour resembles benzaldehyde
  • Colorless to amber liquid with an almond-like odor.

Regulatory Status

Regulatory & Food ContactEU Flavoring substances
FDA Substance added to food: FLAVORING AGENT OR ADJUVANT
FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
Flavoring Agents
FLAVOURING_AGENTFood Additives -> EXTRACTION_SOLVENT: Flavouring Agent
Almond, Baked Potatoes, Bread, Burnt, Spice

GHS Hazard Classification

Reported hazard statementsH301, H312, H315, H319, H331, H335, H351, H330 (15.2%)

H301: Toxic if swallowed [Danger Acute toxicity, oral]

H312: Harmful in contact with skin [Warning Acute toxicity, dermal]

Documented Uses

  • Used in solvent extraction in petroleum refining; used as a solvent for rubber cements, resins, and dyes; also used as a flavoring agent and chemical intermediate; [HSDB] Used to make furan-based chemicals; Decomposes into furan above 250 deg C; Polymerizes into furan-based resins in the presence of strong acid; One of the aldehydes in smoke, e.g., soldering, and present in many foods; Generally recognized as safe as a food flavor; Was used in high concentrations as a herbicide and fungicide; [ACGIH]
  • Molding and Core Making [Category: Foundry]
  • Petroleum Production and Refining [Category: Industry]
  • Soldering [Category: Heat or Machine]
  • Working with Glues and Adhesives [Category: Other]
  • Plastic Composites Manufacturing [Category: Industry]

Synonyms

FURFURAL; 2-Furaldehyde; furan-2-carbaldehyde; 98-01-1; 2-Furancarboxaldehyde; Furaldehyde; Furfuraldehyde; 2-Formylfuran; Fural; 2-Furanaldehyde; 2-Furancarbonal; 2-Furfuraldehyde; 2-Furfural; Furfurylaldehyde; Furol; Furancarbonal

Frequently Asked Questions

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

CAS 98-01-1; molecular formula C5H4O2; molecular weight — g/mol.

What other names is 2-Formylfuran known by?

FURFURAL, 2-Furaldehyde, furan-2-carbaldehyde, 98-01-1, 2-Furancarboxaldehyde, Furaldehyde.

What is the regulatory status of 2-Formylfuran?

Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is 2-Formylfuran classified as hazardous?

Hazard statements reported: H301, H312, H315, H319, H331.

What are the key physical properties of 2-Formylfuran?

Boiling Point: 323.1 °F at 760 mmHg (NTP, 1992); Boiling Point: 161.7 °C; Boiling Point: 161.00 to 162.00 °C. @ 760.00 mm Hg; Boiling Point: 162 °C.

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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