All Photos(3)

239690

Sigma-Aldrich

Succinic anhydride

≥99% (GC)

Synonym(s):
Dihydro-2,5-furandione
Empirical Formula (Hill Notation):
C4H4O3
CAS Number:
Molecular Weight:
100.07
Beilstein:
108441
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

vapor density

3.5 (vs air)

vapor pressure

1 mmHg ( 92 °C)

assay

≥99% (GC)

bp

261 °C (lit.)

mp

118-120 °C (lit.)

SMILES string

O=C1CCC(=O)O1

InChI

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

InChI key

RINCXYDBBGOEEQ-UHFFFAOYSA-N

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General description

The molecule of succinic anhydride consists of 3, 4, and 5 triangles and each triangle is a part of three carbon molecules forming a zigzag structure.

Application

Succinic anhydride was used in the preparation of covalently cross-linked oxidized-alginate/N-succinyl-chitosan hydrogels, as injectable systems towards tissue engineering. It was also used in preparing functionalized oxide surfaces on a chip.

Packaging

50, 250 g in poly bottle

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK Germany

WGK 1

Flash Point(F)

314.6 °F

Flash Point(C)

157 °C

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Allan D Rogalsky et al.
Journal of biomedical materials research. Part A, 99(3), 367-375 (2011-10-25)
Novel injectable hydrogels have been formed at 37°C under physiological pH using a polymer-polymer crosslinking reaction. Three different formulations were tested. After 1-day cure time at body temperature, the elastic modulus of unswollen samples ranged between 3 and 5 kPa...
Sang Hyun Baek et al.
Analytical chemistry, 81(18), 7737-7742 (2009-08-12)
We present a novel dielectrophoretic technique that can be used to characterize molecular interactions inside a microfluidic device. Our approach allows functionalized beads which are initially at rest on a functionalized surface to be pulled away from the surface by...
Eugenio Calandrini et al.
Optics express, 27(18), 25912-25919 (2019-09-13)
Nanoporous gold can be exploited as plasmonic material for enhanced spectroscopy both in the visible and in the near-infrared spectral regions. In particular, the peculiar morphology of such a substrate leads to a higher field confinement with respect to conventional...
Yi Zhou et al.
Journal of nanobiotechnology, 15(1), 87-87 (2017-11-29)
Chemotherapeutic drugs used for cancer therapy frequently encounter multiple-drug resistance (MDR). Nanoscale carriers that can target tumors to accumulate and release drugs intracellularly have the greatest potential for overcoming MDR. Glucose transporter-1 (GLUT-1) and glutathione (GSH) overexpression in cancer cells...
Marilyn Rayner et al.
Journal of the science of food and agriculture, 92(9), 1841-1847 (2012-02-10)
Particle-stabilised emulsions, so-called Pickering emulsions, are known to possess many beneficial properties, including being extremely stable. Starch granules isolated from quinoa have been used as emulsion stabilising particles. The granules were intact, 1-3 µm in diameter and modified with octenyl...

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