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蒸汽密度
6.6 (vs air)
质量水平
蒸汽压
<0.01 mmHg ( 20 °C)
方案
97%
表单
solid
expl. lim.
7 %
mp
163-166 °C (lit.)
SMILES字符串
OC(=O)c1ccc2C(=O)OC(=O)c2c1
InChI
1S/C9H4O5/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H,(H,10,11)
InChI key
SRPWOOOHEPICQU-UHFFFAOYSA-N
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一般描述
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。
应用
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。
警示用语：
Danger
危险分类
Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
440.6 °F - closed cup
闪点(°C)
227 °C - closed cup
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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