InChI key
SRPWOOOHEPICQU-UHFFFAOYSA-N
InChI
1S/C9H4O5/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H,(H,10,11)
SMILES string
OC(=O)c1ccc2C(=O)OC(=O)c2c1
vapor density
6.6 (vs air)
vapor pressure
<0.01 mmHg ( 20 °C)
assay
97%
form
solid
expl. lim.
7 %
mp
163-166 °C (lit.)
Quality Level
General description
1,2,4-苯三酸酐(TA)是一种有多种用途的亲水性单体;可作为环氧树脂的固化剂和聚氯乙烯(PVC)的增塑剂。
Application
TA可对甘蔗渣进行化学修饰,修饰的甘蔗渣可用于吸附水性溶液中的金胺和番红染料。它可以与环氧丙烷共混,用于合成聚氨酯丙烯酸酯,其可用作紫外涂料的寡聚体。聚酰胺P84 超滤膜可以用TA通过酰胺键与酐的相互作用,进行功能化修饰。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
440.6 °F - closed cup
flash_point_c
227 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Trimellitated sugarcane bagasse: A versatile adsorbent for removal of cationic dyes from aqueous solution. Part I: Batch adsorption in a monocomponent system.
Fideles RA, et al.
Journal of Colloid and Interface Science, 515(11), 172-188 (2018)
Synthesis and characterization of hyperbranched polyurethane acrylates used as UV curable oligomers for coatings.
Xu G and Shi W
Progress in Organic Coatings, 52(2), 110-117 (2005)
Vibrational, electronic and quantum chemical studies of 1, 2, 4-benzenetricarboxylic-1, 2-anhydride.
Arjunan V, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, 110(11), 141-150 (2013)
Optimized synthesis and properties of surfactant-free water-reducible acrylate-alkyd resin emulsion.
Liang L, et al.
Progress in Organic Coatings, 77(11), 1715-1723 (2014)
Claudia Schneider et al.
The Journal of investigative dermatology, 129(4), 899-907 (2008-10-03)
Due to the steadily increasing incidence of atopic dermatitis (AD), especially in children, there is a high medical need for new therapies and improved animal models. In mice, trimellitic anhydride (TMA) is routinely used to trigger T-cell-dependent contact hypersensitivity (CHS)
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