2(5H)-Furanone
497-23-4
99%
Bottle,barrel,cargo,container,etc.
2026-07-19
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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DescriptionKeywords
497-23-4
2(5H)-Furanone
C4H4O2
Quick DetailsProName:2(5H)-Furanone
CasNo:497-23-4
Molecular Formula:C4H4O2
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
2(5H)-Furanone
Other Name:2(5H)-Furanone;Crotonic acid,4-hydroxy-,γ-lactone;γ-Hydroxycrotonic acid lactone;Isocrotonolactone;4-Hydroxy-2-butenoic acid γ-lactone;γ-Crotonolactone;2-Butenoic acid,4-hydroxy-,γ-lactone;Δα,β-Butenolide;4-Hydroxy-2-butenoic acid lactone;2-Buten-4-olide;2-Oxo-2,5-dihydrofuran;α,β-Crotonolactone;γ-Crotolactone;5H-Furan-2-one;Cratone;2,5-Dihydrofuranone;5-Oxo-2,5-dihydrofuran-3-yl ester;NSC 197009;NSC 51296;2H-Furan-5-one
CAS No.:497-23-4
Molecular Formula:C4H4O2
InChIKeys:InChIKey=VIHAEDVKXSOUAT-UHFFFAOYSA-N
Molecular Weight:84.074
Exact Mass:84.07
EC Number:207-839-3
UNII:8KXK25H388
NSC Number:197009|51296
DSSTox ID:DTXSID7075422
HScode:2932209090
Categories:
Characteristics-
PSA:
26.3
XLogP3:-0.6
Appearance:Liquid
Density:1.193 g/cm3 @ Temp: 20 °C
Melting Point:4.5 °C
Boiling Point:86.5 °C
Flash Point:101 deg C (214 deg F) (Closed cup)
Refractive Index:1.481
Water Solubility:In water, 8.50X10+5 mg/L at 25 deg C (est)
Storage Conditions:Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature: 2 - 8 deg C. Light sensitive. Store under inert gas.
Vapor Pressure:0.981 mm Hg at 25 deg C (est)
Henrys Law Constant:Henry's Law constant = 9.74X10-6 atm-cu m/mol at 25 °C (est)
Experimental Properties:Hydroxyl radical reaction rate constant = 1.22X10-11 cu cm/mol-sec at 25 °C (est)|Ozone radical reaction rate constant = 1.13X10-17 cu cm/mol-sec at 25 °C (est)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature: 2 - 8 deg C. Light sensitive. Store under inert gas.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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