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ChemicalBook >> CAS DataBase List >> 2(5H)-Furanone

2(5H)-Furanone

2(5H)-Furanone price.
  • $6 - $1980
  • Product name: 2(5H)-Furanone
  • CAS: 497-23-4
  • MF: C4H4O2
  • MW: 84.07
  • EINECS:207-839-3
  • MDL Number:MFCD00005376
  • Synonyms:.alpha.,.beta.-Crotonolactone ;γ-Crotonolactone, 2-Buten-1,4-olide;2,5-Dihydrofuranone;5-Oxo-2,5-dihydrofuran-3-yl ester;a,b-Crotonolactone;Crotonic acid, 4-hydroxy-;2,5-Dihydrofuran-2-one;2(5H)-Furanone,γ-Crotonolactone, 2-Buten-1,4-olide
Price36 Properties Safety Information Description
36 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 1g
  • 2.5G
  • 5mL
  • 5g
  • 10g
  • 25g
  • 25mL
  • 50g
  • 100g
  • 500g
  • 1000g
  • ManufacturerAHH
  • Product numberMT-14089
  • Product description2(5H)-Furanone 99%
  • Packaging500g
  • Price$475
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4285AE
  • Product description2(5H)-Furanone
  • Packaging1g
  • Price$17
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ96032
  • Product description2(5H)-Furanone
  • Packaging5g
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4285AE
  • Product description2(5H)-Furanone
  • Packaging10g
  • Price$67
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4285AE
  • Product description2(5H)-Furanone
  • Packaging25g
  • Price$94
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL13142
  • Product description2(5H)-Furanone, 96%
  • Packaging1g
  • Price$62.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL13142
  • Product description2(5H)-Furanone, 96%
  • Packaging5g
  • Price$215.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL13142
  • Product description2(5H)-Furanone, 96%
  • Packaging25g
  • Price$781.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number497234
  • Product descriptionFuran-2(5H)-one
  • Packaging100g
  • Price$336
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number497234
  • Product descriptionFuran-2(5H)-one
  • Packaging500g
  • Price$1180
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number497234
  • Product descriptionFuran-2(5H)-one
  • Packaging1000g
  • Price$1980
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA134936
  • Product descriptionFuran-2(5H)-one 97%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA134936
  • Product descriptionFuran-2(5H)-one 97%
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA134936
  • Product descriptionFuran-2(5H)-one 97%
  • Packaging25g
  • Price$41
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA134936
  • Product descriptionFuran-2(5H)-one 97%
  • Packaging100g
  • Price$156
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0001775
  • Product description2-FURANONE 95.00%
  • Packaging5MG
  • Price$497.27
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-14089 2(5H)-Furanone 99% 500g $475 2021-12-16 Buy
AK Scientific 4285AE 2(5H)-Furanone 1g $17 2021-12-16 Buy
AK Scientific J96032 2(5H)-Furanone 5g $30 2021-12-16 Buy
AK Scientific 4285AE 2(5H)-Furanone 10g $67 2021-12-16 Buy
AK Scientific 4285AE 2(5H)-Furanone 25g $94 2021-12-16 Buy
Alfa Aesar L13142 2(5H)-Furanone, 96% 1g $62.65 2024-03-01 Buy
Alfa Aesar L13142 2(5H)-Furanone, 96% 5g $215.65 2024-03-01 Buy
Alfa Aesar L13142 2(5H)-Furanone, 96% 25g $781.65 2024-03-01 Buy
Alichem 497234 Furan-2(5H)-one 100g $336 2021-12-16 Buy
Alichem 497234 Furan-2(5H)-one 500g $1180 2021-12-16 Buy
Alichem 497234 Furan-2(5H)-one 1000g $1980 2021-12-16 Buy
Ambeed A134936 Furan-2(5H)-one 97% 1g $6 2021-12-16 Buy
Ambeed A134936 Furan-2(5H)-one 97% 5g $14 2021-12-16 Buy
Ambeed A134936 Furan-2(5H)-one 97% 25g $41 2021-12-16 Buy
Ambeed A134936 Furan-2(5H)-one 97% 100g $156 2021-12-16 Buy
American Custom Chemicals Corporation FFG0001775 2-FURANONE 95.00% 5MG $497.27 2021-12-16 Buy
Next Last

Properties

Melting point :4-5 °C (lit.)
Boiling point :86-87 °C/12 mmHg (lit.)
Density :1.185 g/mL at 25 °C (lit.)
FEMA :4138 | 4-HYDROXY-2-BUTENOIC ACID GAMMA-LACTONE
refractive index :n20/D 1.469(lit.)
Flash point :214 °F
storage temp. :2-8°C
solubility :Chloroform, Ethyl Acetate (Slightly)
form :Liquid
color :Clear colorless to pale yellow or amber
Odor :buttery
Odor Type :buttery
Water Solubility :Immiscible with water.
JECFA Number :2000
BRN :383585
Stability :Moisture Sensitive
InChIKey :VIHAEDVKXSOUAT-UHFFFAOYSA-N
LogP :-0.600
CAS DataBase Reference :497-23-4(CAS DataBase Reference)
NIST Chemistry Reference :2(5H)-Furanone(497-23-4)
EPA Substance Registry System :2(5H)-Furanone (497-23-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

2(5H)-Furanone is employed in the preparation of 5-substituted 2(5H) furanones (gamma-butenolides) catalyzed by bifunctional aminothiourea and aminosquaramide organocatalysts through direct aldol reaction with aromatic aldehydes. Further, it is used in the synthesis of lignans by Michael addition reactions. In addition to this, it is used in three-component Michael-Aldol reactions with an aldehyde and thiolate or carbanion.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
2(5H)-Furanone
$20.00 /100KG
2(5H)-Furanone CAS:497-23-4
Henan Fengda Chemical Co., Ltd
2(5H)-Furanone
$2.00 /1000kg
2(5H)-Furanone CAS:497-23-4
Hebei Zhuanglai Chemical Trading Co.,Ltd
2(5H)-Furanone
$60.00/kg
2(5H)-Furanone CAS:497-23-4
JINING XINHE CHEMICAL CO., LTD
2(5H)-Furanone
$0.00 /1kg
2(5H)-Furanone CAS:497-23-4
career henan chemical co
2(5H)-Furanone
$8.00 /1kg
2(5H)-Furanone CAS:497-23-4
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
Accela ChemBio Inc.
Changzhou Ditong Chemical Co.,Ltd