3,4-Epoxytetrahydrofuran

Uses

Product Name: 3,4-Epoxytetrahydrofuran
CAS No.: 285-69-8
Chemical Name: 3,4-Epoxytetrahydrofuran
Synonyms: 3,6-DIOXABICYCLO[3.1.0]HEXANE;3,4-Epoxy-THF;4-Epoxytetrahydrofuran;3,4-EPOXYTETRAHYDROFURAN;3,4-Epoxytetrahydrofurane;3,4-Diepoxytetrahydrofuran;3,4-Epoxytetrahydrofuran>3,4-EPOXYTETRAHYDROFURAN 96%;3,4-Epoxytetrahydrofuran,96%;3,4-Epoxytetrahydrofuran, 98 %
CBNumber: CB2202349
Molecular Formula: C4H6O2
Formula Weight: 86.09
MOL File: 285-69-8.mol

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3,4-Epoxytetrahydrofuran Property

Boiling point:: 44°C 10mm
Density: 1.237
refractive index: 1.445-1.449
Flash point:: >38℃
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: Liquid
color: Clear yellow
Water Solubility: MODERATELY SOLUBLE
InChI: InChI=1S/C4H6O2/c1-3-4(6-3)2-5-1/h3-4H,1-2H2
InChIKey: AIUTZIYTEUMXGG-UHFFFAOYSA-N
SMILES: C12C(O1)COC2
CAS DataBase Reference: 285-69-8(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38-10
Safety Statements: 36/37/39-26-23-16-36/37/38
RIDADR: 1993
Hazard Note: Irritant
HazardClass: 3
PackingGroup: Ⅲ
HS Code: 29321900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHB00276
Product name: 3,4-Epoxytetrahydrofuran
Purity: AldrichCPR
Packaging: 1 g
Price: $107
Updated: 2025/07/31

TCI Chemical

Product number: E0795
Product name: 3,4-Epoxytetrahydrofuran
Purity: >97.0%(GC)
Packaging: 5g
Price: $87
Updated: 2025/07/31

TCI Chemical

Product number: E0795
Product name: 3,4-Epoxytetrahydrofuran
Purity: >97.0%(GC)
Packaging: 25g
Price: $300
Updated: 2025/07/31

TRC

Product number: D485245
Product name: 3,6-Dioxabicyclo[3.1.0]hexane
Packaging: 25g
Price: $150
Updated: 2021/12/16

TRC

Product number: D485245
Product name: 3,6-Dioxabicyclo[3.1.0]hexane
Packaging: 1g
Price: $55
Updated: 2021/12/16

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3,4-Epoxytetrahydrofuran Chemical Properties,Usage,Production

Uses

3,6-Dioxabicyclo[3.1.0]hexane was a reagent used in making various degradable polymers from epoxides using a versatile dinuclear chromium catalyst.

Chemical Properties

clear yellow liquid

Synthesis

1708-29-8

285-69-8

Step 1: 85% m-chloroperoxybenzoic acid (mCPBA) (18.86 g, 0.093 mol) was slowly added to 150 mL of dichloromethane solution containing 2,5-dihydrofuran (5.04 g, 0.072 mol) at 0°C in an ice-water bath. The reaction mixture was stirred at room temperature for 48 hours. After completion of the reaction, the precipitate was removed by filtration. The filtrate was washed sequentially with saturated aqueous sodium bicarbonate, water and brine. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to give a mixture of white solid and yellow oil (5.24 g, 84.6% yield).

References

[1] Patent: WO2008/33562, 2008, A2. Location in patent: Page/Page column 53
[2] Patent: US2009/76005, 2009, A1. Location in patent: Page/Page column 23
[3] Bioorganic and Medicinal Chemistry, 2006, vol. 14, # 24, p. 8467 - 8487
[4] Patent: US5374416, 1994, A
[5] Patent: US2009/30212, 2009, A1. Location in patent: Page/Page column 15-16

3,4-Epoxytetrahydrofuran Preparation Products And Raw materials

Raw materials

Preparation Products

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3,4-Epoxytetrahydrofuran Suppliers

Americas 1 Belgium 2 China 166 Europe 3 France 2 Germany 3 India 4 Japan 2 Slovakia 1 South Korea 1 United Kingdom 6 United States 27 Global 218

Anhui Shengyuan Chemical Co.Ltd.

Tel: 13245113336
Email: 233003869@qq.com
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Hubei Xishaonian biotechnology co., ltd

Tel: 0711-3700636 18827410479
Email: xujin@boronicgroup.com
Country: China
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NANJING DAOGE BIOPHARMA CO.,LTD.

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Email: sale@daogepharm.com
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Wuhan Pengo Technology.,Ltd.

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Email: sunny.w@boronicgroup.com
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Shanghai Boyle Chemical Co., Ltd.

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Fax: +86-21-57758967
Email: sales@boylechem.com
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J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

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TAIYUAN RHF CO.,LTD.

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ProdList: 2338
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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
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Email: Sales-CN@TCIchemicals.com
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ProdList: 24529
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ShangHai DEMO Chemical Co.,Ltd

Tel: 400-021-7337 2355568890
Fax: 0086-21-50182339
Email: sales@demochem.com
Country: China
ProdList: 2572
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View Lastest Price from 3,4-Epoxytetrahydrofuran manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 3,4-Epoxytetrahydrofuran 285-69-8
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2022-09-21

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 3,4-Epoxytetrahydrofuran 285-69-8
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-31

Hebei Yanxi Chemical Co., Ltd.

Product: 3,4-Epoxytetrahydrofuran 285-69-8
Price: US $0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 20 tons
Release date: 2023-11-21

285-69-8, 3,4-EpoxytetrahydrofuranRelated Search:

Hexane Tetrahydrofuran 2-Methyltetrahydrofuran POLY(TETRAHYDROFURAN) STANDARD 15000 CIMICIFUGOSIDE LINDERANE Actein 27-DEOXYACTEIN 4,9,11-trioxatetracyclo[5.3.1.0(2,6).0(8,10)]undecan-3-one 2,5-3,4-dianhydroaltritol 26-DEOXYCIMICIFUGOSIDE (2R,4R,5R)-2-ALLYLOXYMETHYL-4-DIMETHOXYMETHYL-3,6-DIOXA-BICYCLO[3.1.0]HEXANE lophotoxin POLY(TETRAHYDROFURAN) STANDARD 20000 3,4-Epoxytetrahydrofuran 4,5-DIMETHYL-5-HYDROXY-3-(METHOXYCARBONYL)-3,4-EPOXY-GAMMA-BUTYROLACTONE METHYL-2,3-ANHYDRO-5-O-(4-PHENYLBENZOYL)-BETA-D-LYXOFURANOSIDE 4-ETHYL-3-(METHOXYCARBONYL)-5-METHYL-3,4-GAMMA-BUTYROLACTONE

3,4-EPOXYTETRAHYDROFURAN

3,6-DIOXABICYCLO[3.1.0]HEXANE

3,4-EPOXYTETRAHYDROFURAN 96%

3,4-Epoxytetrahydrofurane

3,4-Epoxytetrahydrofuran, 98 %

3,4-Epoxy-THF

3,4-Diepoxytetrahydrofuran

3,4-Epoxytetrahydrofuran,96%

4-Epoxytetrahydrofuran

3,4-Epoxytetrahydrofuran, 96% 1GR

3,4-Epoxytetrahydrofuran&gt

3,6-Dioxabicyclo[3.1.0]hexane (6CI, 7CI, 8CI, 9CI, ACI)

285-69-8