gamma-Carboxymethylenebutanolide

Base Information

Chemical Name:gamma-Carboxymethylenebutanolide
CAS No.:18749-86-5
Molecular Formula:C6H6O4
Molecular Weight:142.1094
Hs Code.:
UNII:RLM3PW49NM

Synonyms:gamma-Carboxymethylenebutanolide;RLM3PW49NM;Acetic acid, 2-(dihydro-5-oxo-2(3H)-furanylidene)-;NSC 118812;18749-86-5;NSC-118812;UNII-RLM3PW49NM;SCHEMBL21996167;2-(DIHYDRO-5-OXO-2(3H)-FURANYLIDENE)ACETIC ACID

Suppliers and Price of gamma-Carboxymethylenebutanolide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 4 raw suppliers

Chemical Property of gamma-Carboxymethylenebutanolide

Chemical Property:

Vapor Pressure:4.87E-06mmHg at 25°C
Boiling Point:356.3°Cat760mmHg
Flash Point:159.2°C
Density:1.613g/cm³
XLogP3:-0.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:142.02660867
Heavy Atom Count:10
Complexity:204

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1CC(=O)OC1=CC(=O)O
Isomeric SMILES:C\1CC(=O)O/C1=C/C(=O)O

Technology Process of gamma-Carboxymethylenebutanolide

There total 5 articles about gamma-Carboxymethylenebutanolide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 689-31-6
3-oxoadipic acid

: 18749-86-5
(5-oxo-dihydro-furan-2-ylidene)-acetic acid

Guidance literature:: With hydrogenchloride; acetyl chloride; substance of mp: 184 degree;

Reference yield:

: 40421-01-0
triethyl succinylmalonate

: 18749-86-5
(5-oxo-dihydro-furan-2-ylidene)-acetic acid

Guidance literature:: Multi-step reaction with 3 steps

1: concentrated aqueous hydrochloric acid

2: acetyl chloride

3: aqueous sodium hydrogencarbonate solution

With hydrogenchloride; sodium hydrogencarbonate; acetyl chloride;