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1,1,5,5-?????-3,3-????????

1,1,5,5-?????-3,3-????????
1,1,5,5-?????-3,3-???????? ??? ???
?? ??:
17875-55-7
???:
1,1,5,5-?????-3,3-????????
???(??):
1,1,5,5-?????-3,3-????????
???:
1,1,5,5-tetramethyl-3,3-diphenyltrisiloxane
???(??):
DK121;DKSI172;DKFELEX0297;Ph2Si[OSiMe2H]2;Bis(dimethylsiloxy)diphenylsilane;3,3-DIPHENYLTETRAMETHYLTRISILOXANE;Tetramethyl diphenyl trisiloxane IOTA 232;Tetramethyl diphenyl dihydrogen trisiloxane;1,1,5,5-tetramethyl-3,3-diphenyltrisiloxane;1,3,3,5-Tetramethyl-1,5-diphenyltrisiloxane
CBNumber:
CB6912060
???:
C16H24O2Si3
??? ??:
332.62
MOL ??:
17875-55-7.mol

1,1,5,5-?????-3,3-???????? ??

?? ?
292℃
??
0.9936
???
1.5330
???
130℃
??? ??
??? ??
??
?? ?? ?? ??
Specific Gravity
0.9936
Hydrolytic Sensitivity
4: no reaction with water under neutral conditions
InChI
InChI=1S/C16H24O2Si3/c1-19(2)17-21(18-20(3)4,15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14,19-20H,1-4H3
InChIKey
SBURHUAIGVFSSI-UHFFFAOYSA-N
SMILES
[SiH](C)(C)O[Si](C1=CC=CC=C1)(C1=CC=CC=C1)O[SiH](C)C
EPA
Trisiloxane, 1,1,5,5-tetramethyl-3,3-diphenyl- (17875-55-7)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
?? ???? ?? 36/37/38
????? 26-36/37/39
HS ?? 29319090
???? ?? 2011-3-4952
????(GHS):
?? ?:
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H413 ??? ??? ?? ????? ??? ??? ?? ?? ????? ?? - ?? ?? 4
??????:
NFPA 704
1
2 0

1,1,5,5-?????-3,3-???????? C??? ??, ??, ??

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1,1,5,5-Tetramethyl-3,3-diphenyltrisiloxane is a phenyl organosilicon compound. This compound has the following structural characteristics: four methyl groups (-CH3) and one diphenyl group (-C6H5) are connected to a trisiloxane (SiO3) skeleton. This compound is mainly used in addition silicone rubber, silicone gel, liquid silicone and other fields. As an organosilicon compound, it has excellent properties such as heat resistance, cold resistance, corrosion resistance, and electrical insulation. In addition, it can also be used as an additive for polymer materials to improve the mechanical properties, wear resistance, aging resistance, etc. of the material.

1,1,5,5-?????-3,3-???????? ?? ?? ? ???

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1,1,5,5-?????-3,3-???????? ?? ??

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