Detail of "1552-96-1"

Reference

Toxicity of some cinnamic acid derivatives with a preservative effect

Toxicity of some cinnamic acid derivatives with a preservative effect. Nastase, V.; Dragomir, B.; Danet, Rada; Ghimicescu, G.; Sunel, V. (Disciplina Chim. Sanit., Inst. Med. Farm., Iasi, Rom.). Rev. Med.-Chir., 81(2), 281-5 (Romanian) 1977. CODEN: RMNIBN. DOCUMENT TYPE: Journal CA Section: 17 (Foods) The toxicities of cinnamic acid [621-82-9], p-methoxycinnamic acid [830-09-1] and p-dimethylaminocinnamic acid [1552-96-1], was detd., establishing the LD50 per os and by i.v. route, in mice. The toxicity of these substances was very low and that of p-dimethylaminocinnamic acid virtually nil. The low toxicity, comparable to that of the natural components of foods and drinks, and the antifungi-antiyeast spectrum of these compds., esp. of p-dimethylaminocinnamic acid, recommends their use in the preservation of foods.

Studies on the polymerization of functional monomers containing amino groups

Studies on the polymerization of functional monomers containing amino groups. V. Synthesis of 4-N,N-dimethylaminostyrene and its use as a component of the redox initiation system. Li, Fumian; Cui, Qiang; Feng, Xinde (Dep. Chem., Peking Univ.Chemicals with cas numbers 1552-96-1 and 2039-80-7 also play role., Beijing, Peop. Rep. China). Gaofenzi Tongxun, (5), 396-400 (Chinese) 1983. CODEN: KFTTAR. ISSN: 0453-2880. DOCUMENT TYPE: Journal CA Section: 35 (Chemistry of Synthetic High Polymers) 4-N,N-Dimethylaminostyrene (I) [2039-80-7] hardly underwent radical polymn. initiated by org. peroxides such as benzoyl peroxide (II) [94-36-0] and lauroyl peroxide, but it formed a redox system at low concn. with II to initiate the polymn. of Me methacrylate (III). The rate equation of the polymn. of I was Rp = Kp[III][I]0.5[II]0.5, and the activation energy of polymn. was 7.4 kcal/mol. I initiated the polymn. and also entered into the polymer chains. .