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239690

Sigma-Aldrich

Succinic anhydride

≥99% (GC)

Sinonimo/i:

Dihydro-2,5-furandione

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About This Item

Formula empirica (notazione di Hill):
C4H4O3
Numero CAS:
108-30-5
Peso molecolare:
100.07
Beilstein:
108441
Numero CE:
203-570-0
Numero MDL:
MFCD00005525
Codice UNSPSC:
12162002
ID PubChem:
24854387
NACRES:
NA.23

Densità del vapore

3.5 (vs air)

Livello qualitativo

200

Tensione di vapore

1 mmHg ( 92 °C)

Saggio

≥99% (GC)

Forma fisica

solid

P. eboll.

261 °C (lit.)

Punto di fusione

118-120 °C (lit.)

Stringa SMILE

O=C1CCC(=O)O1

InChI

1S/C4H4O3/c5-3-1-2-4(6)7-3/h1-2H2
RINCXYDBBGOEEQ-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Succinic anhydride is a cyclic anhydride of succinic acid with a five-membered ring. It is widely used in the manufacture of polymeric materials, pharmaceuticals, agrochemicals, dyes, surface-active agents, and organic flame-retardant materials. It also finds application as a cross-linking agent in ion-exchange membranes and a curing agent for epoxy resins.

Applicazioni

Succinic anhydride can be used:
  • In the preparation of covalently cross-linked oxidized-alginate/N-succinyl-chitosan hydrogels, as injectable systems towards tissue engineering.
  • In preparing functionalized oxide surfaces on a chip.
  • As a starting material to synthesize polyesters in presence of a metal triflate as a catalyst.
  • As a cross-linking agent to enhance the mechanicalproperties and antimicrobial activities of zein films.

Avvertenze

Danger

Indicazioni di pericolo

H302 - H314 - H317 - H334

Classi di pericolo

Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1

Codice della classe di stoccaggio

8A - Combustible, corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

314.6 °F

Punto d’infiammabilità (°C)

157 °C

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

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Sigma-Aldrich

S3674

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3-Allyldihydro-2,5-furandione AldrichCPR

Sigma-Aldrich

CDS000319

3-Allyldihydro-2,5-furandione

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