Provided are an organosilicon compound capable of improving the storage stability of a composition (curability after long-term storage); and a method for producing the same. The organosilicon compound has, in one molecule, at least one carboxylic acid ester group represented by the following general formula (1) and at least one hydrolyzable silyl group represented by the following general formula (2):
—OC(═O)CH
2
R
1
(1)
wherein R
1
represents a hydrogen atom or a methyl group;
—SiR
2
3-n
Y
n
(2)
wherein R
2
represents a substituted or unsubstituted monovalent hydrocarbon group having 1 to 12 carbon atoms, Y represents a hydrolyzable group, and n represents an integer satisfying 1≤n≤3.
提供了一种
有机硅化合物,能够改善组合物的储存稳定性(长期储存后的可固化性);以及其制备方法。该
有机硅化合物在一个分子中具有至少一个由以下通式(1)表示的
羧酸酯基团和至少一个由以下通式(2)表示的可
水解
硅基团:
—OC(═O)CH2R1(1)
其中,R1表示氢原子或甲基基团;
—SiR23-nYn(2)
其中,R2表示具有1到12个碳原子的取代或未取代的一价碳氢基团,Y表示可
水解基团,n表示满足1≤n≤3的整数。