ChemicalBook > CAS DataBase List > Ethyl tetrahydro-2-furoate

Ethyl tetrahydro-2-furoate

Product Name
Ethyl tetrahydro-2-furoate
CAS No.
16874-34-3
Chemical Name
Ethyl tetrahydro-2-furoate
Synonyms
Ethyl tetrahydro-2-f;Ethyl tetrahydrofuroate;ETHYL TETRAHYDRO-2-FUROATE;Ethyl Tetrahydro-2-fuorate;ethyl oxolane-2-carboxylate;2-ethyl-2-oxolanecarboxylate;Ethyl tetrahydrofuran-2-carboxylate;2-Furancarboxylic acid,tetrahydro-, ethyl ester
CBNumber
CB4263863
Molecular Formula
C7H12O3
Formula Weight
144.17
MOL File
16874-34-3.mol
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Ethyl tetrahydro-2-furoate Property

Boiling point:
76-78°C
Density 
1.069 g/cm3(Temp: 10 °C)
vapor pressure 
1.53-7.33hPa at 20-50℃
storage temp. 
2-8°C
Appearance
Colorless to light yellow Liquid
LogP
1.11 at 22.8℃
CAS DataBase Reference
16874-34-3(CAS DataBase Reference)
EPA Substance Registry System
2-Furancarboxylic acid, tetrahydro-, ethyl ester (16874-34-3)
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Safety

HS Code 
2932190090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
E937275
Product name
EthylTetrahydro-2-fuorate
Packaging
100mg
Price
$60
Updated
2021/12/16
Apolloscientific
Product number
OR913297
Product name
Ethyltetrahydro-2-furoate
Purity
95%
Packaging
1g
Price
$145
Updated
2021/12/16
SynQuest Laboratories
Product number
2H23-1-1B
Product name
Ethyltetrahydro-2-furoate
Purity
95%
Packaging
1g
Price
$232
Updated
2021/12/16
Apolloscientific
Product number
OR913297
Product name
Ethyltetrahydro-2-furoate
Purity
95%
Packaging
5g
Price
$555
Updated
2021/12/16
SynQuest Laboratories
Product number
2H23-1-1B
Product name
Ethyltetrahydro-2-furoate
Purity
95%
Packaging
5G
Price
$888
Updated
2021/12/16
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Ethyl tetrahydro-2-furoate Chemical Properties,Usage,Production

Chemical Properties

Colorless to light yellow liqui

Uses

Ethyl Tetrahydro-2-fuorate is a useful reactant for the synthesis of spiro/fused dihydrofurans and dihydropyrans.

Synthesis

16874-33-2

16874-34-3

General procedure for the synthesis of ethyl tetrahydrofuran-2-carboxylate from 2-tetrahydrofurancarboxylic acid: to a solution of 2-tetrahydrofurancarboxylic acid (20 g, 172.2356 mmol) in anhydrous ethanol (100 mL) was slowly added concentrated sulfuric acid (0.46 mL) as a catalyst. The reaction mixture was placed under reflux conditions and stirred for 16 hours. Upon completion of the reaction, the mixture was cooled to room temperature. Subsequently, the reaction mixture was diluted by adding water (100 mL) and extracted with ether (3 x 100 mL). The organic phases were combined and washed sequentially with saturated aqueous sodium bicarbonate solution (2 x 50 mL) and saturated aqueous sodium chloride solution (100 mL). The organic layer was dried over anhydrous magnesium sulfate, filtered and concentrated under reduced pressure to afford ethyl tetrahydrofuran-2-carboxylate (22.5964 g, 91% yield) as a colorless liquid. The product was detected by LRMS at m/z 145 (M + H)+. 1H NMR (CDCl3, 300 MHz) data were as follows: δ 4.38 (1H, dd, J = 4.9, 8.1 Hz), 4.14 (2H, q, J = 7.2 Hz), 3.99-3.92 (1H, m), 3.88-3.81 (1H, m), 2.24- 2.12 (1H, m), 2.00-1.79 (3H, m), 1.22 (3H, t, J = 7.2 Hz).

References

[1] Patent: US2005/187266, 2005, A1

Ethyl tetrahydro-2-furoate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Ethyl tetrahydro-2-furoate manufacturers

Hangzhou ICH Biofarm Co., Ltd
Product
Ethyl tetrahydro-2-furoate 16874-34-3
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99% HPLC
Supply Ability
1000kg
Release date
2023-07-05
Zhuozhou Wenxi import and Export Co., Ltd
Product
(S)-ethyl tetrahydrofuran-2-carboxylate 16874-34-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
(S)-ethyl tetrahydrofuran-2-carboxylate 16874-34-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09

16874-34-3, Ethyl tetrahydro-2-furoateRelated Search:

Diethyl methylmalonate Diethyl nitromalonate Ethyl acrylate Diethyl malonate Ethyl pyruvate ETHYL STEARATE (S)-(-)-Tetrahydro-2-furoic acid 2-Tetrahydrofuroic acid Diethyl maleate ISOXADIFEN-ETHYL Palmitic acid ethyl ester Ethanol Mometasone furoate Ethylparaben Ethyl formate Ethyl acetate Ethyl cinnamate (TETRAHYDRO-FURAN-3-YL)-ACETIC ACID

  • Ethyl tetrahydro-2-f
  • 2-Furancarboxylic acid,tetrahydro-, ethyl ester
  • Ethyl tetrahydrofuran-2-carboxylate
  • ETHYL TETRAHYDRO-2-FUROATE
  • 2-ethyl-2-oxolanecarboxylate
  • Ethyl Tetrahydro-2-fuorate
  • ethyl oxolane-2-carboxylate
  • Ethyl tetrahydrofuroate
  • 16874-34-3
  • C7H11O3
  • Furan&Benzofuran