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81330

Sigma-Aldrich

Poly(methylhydrosiloxane)

viscosity 15-40 mPa.s (20 °C)

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Synonym(s):
Methylhydrogensiloxane polymer, PMHS
Linear Formula:
(CH3)3SiO[(CH3)HSiO]nSi(CH3)3
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

liquid

Quality Level

refractive index

n20/D 1.398

viscosity

15-40 mPa.s(20 °C)

density

1.006 g/mL at 25 °C (lit.)

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This Item
176206432431433497
vibrant-m

81330

Poly(methylhydrosiloxane)

vibrant-m

176206

Poly(methylhydrosiloxane)

viscosity

15-40 mPa.s(20 °C)

viscosity

12-45 cSt

viscosity

12.5 poise, 15 wt. % in toluene(25 °C, Brookfield)(lit.)

viscosity

≤1,700 cP(40 °C)(lit.)

form

liquid

form

liquid

form

pellets

form

viscous liquid

density

1.006 g/mL at 25 °C (lit.)

density

1.006 g/mL at 25 °C (lit.)

density

0.91 g/mL at 25 °C (lit.)

density

1.05 g/mL at 25 °C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

Other Notes

Reducing agent

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

399.2 °F - closed cup

flash_point_c

204 °C - closed cup

ppe

Eyeshields, Gloves


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C. Chuit et al.
Synthesis, 981-981 (1982)
I. Pri-Bar et al.
The Journal of Organic Chemistry, 51, 734-734 (1986)

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