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1191-99-7 Suppliers

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Product FOB Price Min.Order Supply Ability Supplier
High quality 2,3-Dihydrofuran supplier in China CAS NO.1191-99-7
Cas No: 1191-99-7
USD $ 2.9-3.0 / Kilogram 1 Kilogram 1000 Metric Ton/Month Hebei Feilaimi Technology Co., Ltd. Contact Supplier
High quality 2,3-Dihydrofuran supplier in China
Cas No: 1191-99-7
No Data 1 Metric Ton 30 Metric Ton/Month Simagchem Corporation Contact Supplier
Top purity 2,3-Dihydrofuran with high quality and best price cas:1191-99-7
Cas No: 1191-99-7
USD $ 3.0-10.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Factory Supply 2,3-dihydrofuran
Cas No: 1191-99-7
No Data 1 1 Ality Chemical Corporation Contact Supplier
Cas No: 1191-99-7
USD $ 2.0-3.0 / Kilogram 1 Kilogram 50 Metric Ton/Day EAST CHEMSOURCES LIMITED Contact Supplier
Cas No: 1191-99-7
USD $ 4.0-4.0 / Kilogram 1 Kilogram 1-10 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
TIANFUCHEM--1191-99-7--2,3-Dihydrofuran factory price
Cas No: 1191-99-7
USD $ 2000.0-2000.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier
99% Pure CAS 1191-99-7 with best price
Cas No: 1191-99-7
USD $ 146.0-176.0 / Gram 10 Gram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier
2,3-Dihydrofuran CAS1191-99-7
Cas No: 1191-99-7
USD $ 289.0-499.0 / Kilogram 1 Kilogram 100 Metric Ton/Month Hebei Sankai Chemical Technology Co., Ltd Contact Supplier
BLOOM TECH Advanced API/Technology support 2,3-Dihydrofuran CAS 1191-99-7
Cas No: 1191-99-7
No Data 1 Gram 3 Metric Ton/Month Shaanxi BLOOM TECH Co.,Ltd Contact Supplier

1191-99-7 Usage

Chemical Properties

clear colourless liquid


Different sources of media describe the Uses of 1191-99-7 differently. You can refer to the following data:
1. 2,3-Dihydrofuran is a dehydration product of tetrahydrofuran (THF). 2,3-Dihydrofuran is also used in the preparation of niologically active compounds such as antitumor agents.
2. 2,3-Dihydrofuran is a versatile reagent used in lanthanide-catalyzed Diels-Alder reactions with 2-pyrones and in Rh(II)-stabilized cycloadditions with vinylcarbenoids. It is applied for alkylation by active methylene compounds, catalyzed by trans-Dichlorobis(triphenyl-phosphine)-palladium(II). It is also used in the preparation of biologically active compounds such as antitumor agents.

General Description

The enantioselective Heck arylation of 2,3-dihydrofuran with aryl iodides was studied.

Check Digit Verification of cas no

The CAS Registry Mumber 1191-99-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,9 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1191-99:
77 % 10 = 7
So 1191-99-7 is a valid CAS Registry Number.

1191-99-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (B20575)  2,3-Dihydrofuran, 98+%    1191-99-7 25g 238.0CNY Detail
Alfa Aesar (B20575)  2,3-Dihydrofuran, 98+%    1191-99-7 100g 565.0CNY Detail
Alfa Aesar (B20575)  2,3-Dihydrofuran, 98+%    1191-99-7 500g 2390.0CNY Detail
Aldrich (200018)  2,3-Dihydrofuran  99% 1191-99-7 200018-100ML 699.66CNY Detail
Aldrich (200018)  2,3-Dihydrofuran  99% 1191-99-7 200018-1L 4,552.47CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017


1.1 GHS Product identifier

Product name 2,3-dihydrofuran

1.2 Other means of identification

Product number -
Other names 2,3-Dihydrogenfuran

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1191-99-7 SDS

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