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Sigma-Aldrich

Poly(methylphenylsiloxane)

viscosity 450-550 cSt 

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About This Item

Linear Formula:
[-Si(CH3)(C6H5)O-]n
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

form

viscous liquid

refractive index

n20/D 1.5365 (lit.)

viscosity

450-550 cSt(25 °C)
450-550 cSt

density

1.102 g/mL at 25 °C (lit.)

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

437.0 °F - closed cup

Flash Point(C)

225.00 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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H Kriegs et al.
The Journal of chemical physics, 124(10), 104901-104901 (2006-03-18)
In some polymers, in addition to the usual structural alpha relaxation, a slower alpha' relaxation is observed with a non-Arrhenius temperature dependence. In order to understand better the molecular origin of this alpha' relaxation in poly(methylphenylsiloxane) (PMPS) we have studied
C Eckardt et al.
Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift fur Augenheilkunde, 201(3), 133-139 (1990-01-01)
Different methylphenylsilicone (MPS) and fluorosilicone (FS) oils having a higher specific gravity than water were investigated as vitreous replacements. Their intraocular tolerance in vitrectomized aphakic rabbit eyes was evaluated for periods of up to 4 months and compared to that
Experience with a silicone resin (polymethylphenylsiloxane) hard contact lens.
H Magatani et al.
The CLAO journal : official publication of the Contact Lens Association of Ophthalmologists, Inc, 9(3), 261-266 (1983-07-01)
O Gyllenhaal et al.
Journal of chromatography, 516(2), 415-426 (1990-09-21)
The supercritical fluid chromatography of intact aliphatic amines with different columns is described. One group of amines was based on N,N-dimethyl-n-octylamine and related primary and secondary amines, and the other on the amino alcohol metoprolol and several of its analogues.
G B Chen et al.
Se pu = Chinese journal of chromatography, 18(4), 343-345 (2003-01-25)
An insoluble beta-cyclodextrin polymer cross-linked with epichlorohydrin was prepared. beta-Cyclodextrin polymer (0.26 g) was treated for 0.5 h by a ultrasonator in the mixed solvent (10 mL) of isopropyl ether, methylene dichloride and benzene with a volume ratio 2:1:2, and

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