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81330

Sigma-Aldrich

Poly(methylhydrosiloxane)

viscosity 15-40 mPa.s (20 °C)

Synonym(s):

Methylhydrogensiloxane polymer, PMHS

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About This Item

Linear Formula:
(CH3)3SiO[(CH3)HSiO]nSi(CH3)3
CAS Number:
63148-57-2
MDL number:
MFCD00084478
UNSPSC Code:
12162002
PubChem Substance ID:
24887755
NACRES:
NA.23

form

liquid

Quality Level

200

refractive index

n20/D 1.398

viscosity

15-40 mPa.s(20 °C)

density

1.006 g/mL at 25 °C (lit.)

SMILES string

[Si](C)(C)(C)C.[Si](O)(C)(C)C.[SiH](O)(C)C

InChI key

KZFYHEHDBPYRMU-UHFFFAOYSA-N

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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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Certificates of Analysis (COA)

Lot/Batch Number
BCCH0460
BCCG8236
BCCG4644
BCCG4709
BCCG2449

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