259926
衣康酸酐
95%
别名:
2-亚甲基丁二酸酐
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关于此项目
经验公式（希尔记法）:
C5H4O3
化学文摘社编号:
分子量:
112.08
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
218-518-2
Beilstein/REAXYS Number:
2212
MDL number:
产品名称
衣康酸酐, 95%
InChI key
OFNISBHGPNMTMS-UHFFFAOYSA-N
InChI
1S/C5H4O3/c1-3-2-4(6)8-5(3)7/h1-2H2
SMILES string
C=C1CC(=O)OC1=O
assay
95%
form
solid
bp
114-115 °C/12 mmHg (lit.)
mp
66-68 °C (lit.)
Quality Level
Gene Information
human ... FNTA(2339), PGGT1B(5229)
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Application
ITA 可以与甲基丙烯酸酯端接聚乳酸 (PLA) 共聚，在包装和生物医学应用中有潜在用途。它还可以促进反应性聚酯的生产，作为远螺旋化合物、交联剂和大分子单体的起始材料。
General description
衣康酸酐 (ITA) 是一种从可再生资源中获得的生物基材料。它是由柠檬酸热解或由发酵碳水化合物形成的衣康酸。衣康酸可以脱水形成酸酐。反应性比顺丁烯二酸酐更强，可以作为一种交替单体，促进聚合物中含极性基团的引入。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
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商品
Innovation in dental restorative materials is driven by the need for biocompatible and natural-appearing restoration alternatives. Conventional dental materials like amalgam and composite resins have inherent disadvantages.
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