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Key Documents

443271

Sigma-Aldrich

Dodecenylsuccinic anhydride, mixture of isomers

technical grade, 90%

동의어(들):

DDSA

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About This Item

실험식(Hill 표기법):
C16H26O3
CAS Number:
Molecular Weight:
266.38
EC Number:
MDL number:
UNSPSC 코드:
12162002
PubChem Substance ID:
NACRES:
NA.23

Grade

technical grade

Quality Level

분석

90%

형태

liquid

refractive index

n20/D 1.479 (lit.)

bp

150 °C/3 mmHg (lit.)

density

1.005 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCCC\C=C\C1CC(=O)OC1=O

InChI

1S/C16H26O3/c1-2-3-4-5-6-7-8-9-10-11-12-14-13-15(17)19-16(14)18/h11-12,14H,2-10,13H2,1H3/b12-11+

InChI key

WVRNUXJQQFPNMN-VAWYXSNFSA-N

일반 설명

Dodecenylsuccinicanhydride (DDSA) is a mixture of isomers that belongs to the class of long-chained aliphatic anhydrides. It is composed of a dodecenyl (C12) chain attached to a succinic acid backbone and can undergo esterification, amidation, and ring-openingreactions. It is widely used as a cross-linking agent to synthesize hydrogels for drug delivery, coating for medical devices, and as a hardener for curing epoxy resins.

애플리케이션

Dodecenylsuccinic anhydride, mixture of isomers can be used:



  • As a precursor to synthesize modified chitosan hydrogels useful for the sustained local delivery of drugs. This modification enhances the hydrophobicity of chitosan, allowing it to better encapsulate and retain hydrophobic drugs.
  • To prepare high-performance Arabinoglucuronoxylan (AGX)-based biosurfactants using rapid homogeneous esterification reactions. These surfactants can be used for oily sludge remediation and oil recovery.
  • As a hardener for curing thermosetting epoxy resins used in various fields such as paints, corrosion protective coatings, adhesives, and electrical circuits.
  • As a modifying agent to prepare collagen hydrogels to fabricate skin wound dressings.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Aquatic Chronic 4 - Eye Irrit. 2 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

235.4 °F - closed cup

Flash Point (°C)

113 °C - closed cup

개인 보호 장비

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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문서 라이브러리 방문

Glycine surfactants derived from dodecenyl succinic anhydride
Dix L and Moon A
Journal of Surfactants and Detergents, 15(3), 351-357 (2012)
Epoxy resins
Nixon R, et al.
Kanerva's Occupational Dermatology, 559-581 (2012)
Bancroft's Theory and Practice of Histological Techniques (2018)
A A Gorkun et al.
Biomedical materials (Bristol, England), 13(4), 044108-044108 (2018-05-04)
One of the essential goals in regenerative medicine is microvascularization which enables an effective blood supply within de novo constructed tissues and organs. In our study, we used two common multipotent mesenchymal stromal cell (MMSC) sources (subcutaneous adipose tissue and
Magnetic microreactors for efficient and reliable magnetic nanoparticle surface functionalization
Digigow RG, et al.
Lab on a chip, 14(13), 2276-2286 (2014)

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