3582-72-7 Usage
Uses
Used in Silicone Polymer Manufacturing:
1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane is used as a key component in the production of silicone polymers, contributing to their formation and enhancing their performance characteristics.
Used as a Cross-Linking Agent in Silicone Rubber Production:
In the silicone rubber industry, 1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane serves as an effective cross-linking agent, which strengthens the rubber's structure and improves its mechanical properties.
Used as a Lubricant:
1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane is utilized as a lubricant due to its ability to reduce friction between surfaces, making it suitable for various mechanical applications.
Used in Personal Care Products:
This organosilicon compound is incorporated into personal care products as a component, where it contributes to the product's texture, stability, and performance.
Used as a Flame Retardant:
1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane is recognized for its potential as a flame retardant, providing fire resistance to materials in which it is incorporated.
Used in the Synthesis of Organosilicon Compounds:
In the chemical industry, 1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane is used as a starting material or intermediate in the synthesis of a variety of organosilicon compounds, expanding its applications in different fields.
It is crucial to handle 1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane with care, as it may cause skin irritation and poses risks if inhaled or ingested, highlighting the importance of proper safety measures during its use.
Check Digit Verification of cas no
The CAS Registry Mumber 3582-72-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,8 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3582-72:
(6*3)+(5*5)+(4*8)+(3*2)+(2*7)+(1*2)=97
97 % 10 = 7
So 3582-72-7 is a valid CAS Registry Number.
InChI:InChI=1/C14H16Cl2OSi2/c1-18(15,13-9-5-3-6-10-13)17-19(2,16)14-11-7-4-8-12-14/h3-12H,1-2H3
3582-72-7Relevant academic research and scientific papers
Tris(pentafluorophenyl)borane as a superior catalyst in the synthesis of optically active SiO-coataining polymers
Zhou, Daqing,Kawakami, Yusuke
, p. 6902 - 6908 (2007/10/03)
Tris(pentafluorophenyl)borane was found to be an effective catalyst in the synthesis of optically pure and completely diisotactic phenyl- and naphthyl-substituted poly(siloxane)s by the reaction between (R,A)-1,3-dimethyl-1,3-diphenyl {or di(l-naphthyl)}-1,3-disiloxanediol and 1,1,3,3-tetramethyl-1,3-disiloxane, 1,1,6,6-tetramethyl-1,6-disilahexane, or 1,4-bis(dimethylsilyl)benzene under mild reaction conditions. The optically active disloxane units in the produced polymers had better controlled chemical and stereoregular structures than those obtained from the bis(silanol)s and bis(dimethylamino)-dimethylsilane. Homopolymerization of the starting bis(silanol) could be almost completely suppressed. Effects of the structure of the starting bis(silane)s on the yield, molecular weight, optical activity, and thermal properties of the resulting SiOSi-containing polymers were studied.
A stereoselective approach to optically active bifunctional 1,3-dimethyl-1,3-diphenyldisiloxanes
Oishi, Motoi,Kawakami, Yusuke
, p. 549 - 551 (2008/02/12)
(Matrix presented) Functionalized disiloxanes have attracted much attention as versatile synthetic intermediates in the preparation of disiloxane-containing polymers. In this report, a highly stereoselective (98% inversion) halogenating cleavage reaction of the silicon-naphthyl bond to obtain optically active (S,S)-1,3-dimethyl-1,3-diphenyldisiloxanediol ((S,S):(R,S):(R,R) = 86:14:0) was demonstrated.
