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Home › Product Catalog › 4-(2-Furyl)-3-Buten-2-One

4-(2-Furyl)-3-Buten-2-One

CAS 623-15-4C8H8O2MW 136.15

4-(2-Furyl)-3-Buten-2-One (CAS 623-15-4) — formula C8H8O2, molecular weight 136.15; category organic chemicals.

Product Overview

CAS Number623-15-4
Molecular FormulaC8H8O2
Molecular Weight136.15
Melting Point102 to 104 °F (NTP, 1992)
LogP1.35
ApplicationsUses: Used as a flavoring agent, [FDA] Used in organic synthesis, [NTP], Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, IFRA Fragrance Standards: Furfurylidene acetone, 3-Buten-2-one, 4-(2-furanyl)-, Furfuralacetone, 4-(2-Furyl)-3-buten-2-one, IFRA_STD_144.pdf, 43, IFRA 51st Amendment - Guidance for the use of IFRA Standards, Prohibition: This material should not be used as a fragrance ingredient, INSUFFICIENT DATA, This material should not be used as a fragrance ingredient., General Manufacturing Information: 3-Buten-2-one, 4-(2-furanyl)-: ACTIVE
CategoryOrganic Chemicals

Applications

Documented applications: Uses: Used as a flavoring agent, [FDA] Used in organic synthesis, [NTP], Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, IFRA Fragrance Standards: Furfurylidene acetone, 3-Buten-2-one, 4-(2-furanyl)-, Furfuralacetone, 4-(2-Furyl)-3-buten-2-one, IFRA_STD_144.pdf, 43, IFRA 51st Amendment - Guidance for the use of IFRA Standards, Prohibition: This material should not be used as a fragrance ingredient, INSUFFICIENT DATA, This material should not be used as a fragrance ingredient., General Manufacturing Information: 3-Buten-2-one, 4-(2-furanyl)-: ACTIVE.

Technical Profile

What this product is

4-(2-Furyl)-3-Buten-2-One is a carbon-based organic compound with CAS registry number 623-15-4 and molecular formula C8H8O2 (molecular weight 136.15), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 623-15-4

Its molecular formula C8H8O2 comprises 8 C, 8 H, 2 O atoms.

Also known as: 4-(2-Furyl)-3-Buten-2-One · 4-(2-呋喃基)-3-丁烯-2-一

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 4-(2-Furyl)-3-Buten-2-One?

The CAS registry number of 4-(2-Furyl)-3-Buten-2-One is 623-15-4.

What is the molecular formula and molecular weight of 4-(2-Furyl)-3-Buten-2-One?

Molecular formula C8H8O2, molecular weight 136.15.

What other names is 4-(2-Furyl)-3-Buten-2-One known by?

It is also registered under: 4-(2-Furyl)-3-Buten-2-One, 4-(2-呋喃基)-3-丁烯-2-一.

What are the documented applications of 4-(2-Furyl)-3-Buten-2-One?

Recorded applications: Uses: Used as a flavoring agent, [FDA] Used in organic synthesis, [NTP], Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, IFRA Fragrance Standards: Furfurylidene acetone, 3-Buten-2-one, 4-(2-furanyl)-, Furfuralacetone, 4-(2-Furyl)-3-buten-2-one, IFRA_STD_144.pdf, 43, IFRA 51st Amendment - Guidance for the use of IFRA Standards, Prohibition: This material should not be used as a fragrance ingredient, INSUFFICIENT DATA, This material should not be used as a fragrance ingredient., General Manufacturing Information: 3-Buten-2-one, 4-(2-furanyl)-: ACTIVE.

Which category does 4-(2-Furyl)-3-Buten-2-One belong to?

Category: Organic Chemicals.

PubChem Public Data

Independent reference data for 4-(2-Furyl)-3-Buten-2-One (CAS 623-15-4), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number623-15-4
PubChem CID212930
Molecular formulaC8H8O2
IUPAC name4-(furan-2-yl)but-3-en-2-one
UNII (FDA)0W86Y87AUR
FEMA number2495
JECFA number1511

Computed descriptors

Molecular Weight136.15
XLogP31.4
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass136.052429494
Monoisotopic Mass136.052429494
Topological Polar Surface Area30.2
Heavy Atom Count10

Physicochemical values on record

Melting Point102 to 104 °F (NTP, 1992)
Vapor Pressure0.33 [mmHg]
LogP1.35

Documented uses on record

    Used as a flavoring agent; [FDA] Used in organic synthesis; [NTP]Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

    Synonyms and trade names

    Furfural acetone; DTXSID2025345; 4-(2-Furyl)but-3-en-2-one; 2-Furfurylideneacetone; Monomer FAM; FAM (monomer); Monofurfurylidene acetone; DTXCID305345; RefChem:921939; 210-774-3; 0W86Y87AUR; 3-Buten-2-one, 4-(2-furanyl)-; 3-Buten-2-one, 4-(2-furyl)-; 4-(2-Furyl)-3-buten-2-one; 623-15-4; FEMA No. 2495

    Regulatory listings held on file

    Regulatory & Food ContactEU Flavoring substances
    FDA Substance added to food: FLAVORING AGENT OR ADJUVANT
    Flavoring Agents
    FLAVOURING_AGENT: Flavouring Agent
    Heat
    No safety concern at current levels of intake when used as a flavouring agent
    GHS notification summary6.3% (90 / 1422)

    GHS hazard classification

    GHS notification summary6.3% (90 / 1422)
    Reported hazard statementsH302 (93.2%)

    This chemical does not meet GHS hazard criteria for 6.3% (90 of 1422) of reports.

    H302 (93.2%): Harmful if swallowed [Warning Acute toxicity, oral]

    What the public record says

    4-(2-Furyl)-3-Buten-2-One · CAS 623-15-4 · C8H8O2. UNII 0W86Y87AUR. Melting Point: 102 to 104 °F (NTP, 1992); Vapor Pressure: 0.33 [mmHg]; LogP: 1.35.

    Physical description and handling notes

    Source: PubChem / Wikidata; the batch COA governs where values differ.

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