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5-Hydroxy-5-(trichloromethyl)furan-2(5H)-one is a chemical compound with the molecular formula C5H3Cl3O3. It is a heterocyclic compound, specifically a furan derivative, which features a five-membered ring with one oxygen atom and four carbon atoms. The compound is characterized by the presence of a hydroxyl group (-OH) at the 5-position and a trichloromethyl group (-CCl3) also at the 5-position. This molecule is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity. It is important to note that handling and disposal of 5-hydroxy-5-(trichloromethyl)furan-2(5H)-one should be done with caution, as it may have hazardous properties.

2902-72-9

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2902-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2902-72-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,0 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2902-72:
(6*2)+(5*9)+(4*0)+(3*2)+(2*7)+(1*2)=79
79 % 10 = 9
So 2902-72-9 is a valid CAS Registry Number.

2902-72-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-hydroxy-5-(trichloromethyl)furan-2-one

1.2 Other means of identification

Product number -
Other names VLURPSDJKURISB-UHFFFAOYSA

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:2902-72-9 SDS

2902-72-9Downstream Products

2902-72-9Relevant academic research and scientific papers

Synthetic Approaches to Chlorinated 5-Hydroxy-5-Methyl-2-Furanones

Franzen, Robert,Kronberg, Leif

, p. 10945 - 10958 (2007/10/02)

The syntheses of chlorinated 5-hydroxy-furanones with a mono-, di-, and trichloromethyl group at C-5 are described.The 5-chloromethyl hydroxyfuranones were obtained by chlorination of levulinic acid followed by triethylamine promoted elimination of hydrogen chloride.Hydrolyses of chlorinated 4-cyclopentene-1,3-diones yielded 5-dichloromethyl hydroxyfuranones.The trichloromethyl group was incorporated to maleic anhydride through thermal decomposition of sodium trichloroacetate.

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