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Documenti fondamentali

D95654

Sigma-Aldrich

Diethyl fumarate

98%

Sinonimo/i:

(2E)-2-Butenedioic acid diethyl ester, (E)-But-2-enedioic acid diethyl ester, Diethyl (E)-but-2-enedioate, Diethyl fumaric acid ester, Ethyl fumarate

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About This Item

Formula condensata:
C2H5OCOCH=CHCOOC2H5
Numero CAS:
Peso molecolare:
172.18
Beilstein:
775347
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Livello qualitativo

Saggio

98%

Stato

liquid

Indice di rifrazione

n20/D 1.44 (lit.)

P. ebollizione

218-219 °C (lit.)

Punto di fusione

1-2 °C (lit.)

Densità

1.052 g/mL at 25 °C (lit.)

Stringa SMILE

[H]\C(=C(\[H])C(=O)OCC)C(=O)OCC

InChI

1S/C8H12O4/c1-3-11-7(9)5-6-8(10)12-4-2/h5-6H,3-4H2,1-2H3/b6-5+
IEPRKVQEAMIZSS-AATRIKPKSA-N

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Descrizione generale

Diethyl fumarate is an electrophilic compound, commonly used in the Diels-Alder reaction.

Applicazioni


  • Relaxation and Amorphous Structure of Polymers: This study examines the behavior of polymers with rigid fumarate segments, including diethyl fumarate, and their impact on the relaxation and amorphous structures, enhancing polymer design and processing (Suzuki et al., 2022).

  • Gradient versus End-Capped Degradable Polymer Sequence Variations: The research explores the mechanical properties of photochemically 3D-printed substrates using diethyl fumarate-based polymers, presenting new possibilities in creating tailored biomaterials for medical applications (Shin and Becker, 2022).

  • Novel Curcumin-Diethyl Fumarate Hybrid for Parkinson′s Disease: This study investigates a hybrid molecule combining curcumin and diethyl fumarate, highlighting its dual function as a GSK-3β inhibitor and Nrf2 inducer, which could be significant for Parkinson′s disease treatment strategies (Di Martino et al., 2020).

  • Synthesis and 3D Printing of PEG-Poly(propylene fumarate) Copolymers: This article describes the synthesis and application of diethyl fumarate in the creation of novel diblock and triblock copolymer hydrogels for 3D printing, expanding the utility in biomedicine and tissue engineering (Dilla et al., 2018).

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

197.6 °F - closed cup

Punto d’infiammabilità (°C)

92 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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The contact urticariagenic properties of diethyl fumarate were studied using the guinea pig ear swelling assay and by open application on the human upper back skin. Diethyl fumarate caused non-immunologic contact urticaria in both human and guinea pig skin, and
B Sebök et al.
Skin pharmacology : the official journal of the Skin Pharmacology Society, 9(2), 99-103 (1996-01-01)
Fumaric acid, fumaric acid dimethylester, and the dithranol derivative C4-lactone were studied in the mouse tail test to evaluate their effects on epidermal cell differentiation compared with other topical antipsoriatic drugs, such as betamethasone, calcipotriol, and dithranol. Mouse tails were

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