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Merck

G3806

Sigma-Aldrich

戊二酸酐

95%

别名:

Pentanedioic anhydride

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About This Item

经验公式(希尔记法):
C5H6O3
CAS号:
分子量:
114.10
Beilstein:
110051
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

化驗

95%

bp

150 °C/10 mmHg (lit.)

mp

50-55 °C (lit.)

SMILES 字串

O=C1CCCC(=O)O1

InChI

1S/C5H6O3/c6-4-2-1-3-5(7)8-4/h1-3H2

InChI 密鑰

VANNPISTIUFMLH-UHFFFAOYSA-N

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應用

  • 1-烯丙基-3-甲基氯化咪唑中戊二酸酐修饰的甘蔗渣的酯化机制:该研究探索了以戊二酸酐进行的甘蔗渣的均相酯化,提供了有关戊二酸酐用量对过程影响的见解 (H Wang et al., 2017)。
  • 具有高玻璃化转变温度和高效应力张弛的、来自氨基缩水甘油基树脂的环氧树脂-酸酐类玻璃体聚合物(vitrimer):讨论了戊二酸酐作为硬化剂在高性能环氧树脂基复合材料中的用途,比较了它与其它硬化剂的有效性 (M Giebler et al., 2020)。
  • 近红外光下戊二酸酐功能化修饰对于具有形状记忆和自愈合性质的无填料苯并恶嗪/环氧树脂共聚物的影响:考察了戊二酸酐改善聚合物性质的方式,特别是在形状记忆和自愈合能力方面(L Amornkitbamrung et al., 2022)。
  • 以戊二酸酐通过无溶剂和无催化剂过程处理的功能化纤维素的表面分析和热行为:考察了以戊二酸酐进行纤维素的修饰,并分析了其对热行为和表面性质的影响 (H Fahim et al., 2023)。
  • 作为生物偶联和智能递送有力工具的环状酸酐:该论文评述了戊二酸酐在生物偶联中的应用,重点介绍了其在构建生物活性化合物的智能递送系统中的潜力 (MV Spanedda et al., 2021)。

象形圖

CorrosionExclamation mark

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

347.0 °F - closed cup

閃點(°C)

175 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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Dana Luca Motoc et al.
Polymers, 13(4) (2021-02-07)
This contribution focuses on the development of flax and flax/basalt hybrid reinforced composites based on epoxidized linseed oil (ELO) resin, exploiting the feasibility of different ratios of glutaric anhydride (GA) to maleinized linseed oil (MLO) in the hardener system (50:0
Xinli Guo et al.
Molecules (Basel, Switzerland), 25(11) (2020-06-10)
In order to enhance the sensitivity of drug-resistant ovarian cancer cells to cisplatin (DDP), a co-delivery system was designed for simultaneous delivery of curcumin (CUR) and p53 DNA. Firstly, the bifunctional peptide K14 composed of tumor targeting peptide (tLyP-1) and
H B Lazrek et al.
Nucleosides, nucleotides & nucleic acids, 26(8-9), 1103-1106 (2007-12-07)
We report the synthesis of homo and heterodimers of 3TC conjugates. All new dimers were screened for their ability to inhibit HIV-1 in MT4 cell line and were compared to AZT alone and showed marked antiviral activity.
Jaleh Varshosaz et al.
Journal of drug targeting, 19(2), 140-153 (2010-05-01)
An oral colon-targeted formulation of budesonide was developed for treatment of ulcerative colitis. Budesonide conjugates were prepared using glutarate spacer and different molecular weights (MW) of dextran and their degree of substitution (DS), solubility, and stability were examined. Drug release
B Ballantyne et al.
Veterinary and human toxicology, 34(6), 493-497 (1992-12-01)
Glutaric anhydride (GA), an industrial chemical, was found of moderate acute peroral lethal toxicity with LD50 values (95% confidence limits) in the rat of 1.41 (0.80-2.49) g/kg (males) and 0.54 (0.36-0.79) g/kg (females), with death being due in part to

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