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239690

Sigma-Aldrich

Succinic anhydride

≥99% (GC)

Sinônimo(s):

Dihydro-2,5-furandione

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About This Item

Fórmula empírica (Notação de Hill):
C4H4O3
Número CAS:
108-30-5
Peso molecular:
100.07
Beilstein:
108441
Número CE:
203-570-0
Número MDL:
MFCD00005525
Código UNSPSC:
12162002
ID de substância PubChem:
24854387
NACRES:
NA.23

densidade de vapor

3.5 (vs air)

Nível de qualidade

200

pressão de vapor

1 mmHg ( 92 °C)

Ensaio

≥99% (GC)

forma

solid

pb

261 °C (lit.)

pf

118-120 °C (lit.)

cadeia de caracteres SMILES

O=C1CCC(=O)O1

InChI

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

chave InChI

RINCXYDBBGOEEQ-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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.

Palavra indicadora

Danger

Frases de perigo

H302,H314,H317,H334

Classificações de perigo

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

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

314.6 °F

Ponto de fulgor (°C)

157 °C

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
BCCH1472
BCCG6094
BCCF1552
0000107607
BCCD2899

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Sigma-Aldrich

S3674

Ácido succínico

3-Allyldihydro-2,5-furandione AldrichCPR

Sigma-Aldrich

CDS000319

3-Allyldihydro-2,5-furandione

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