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482382

Sigma-Aldrich

Poly(methylhydrosiloxane), trimethylsilyl terminated

average Mn ~390

Synonym(s):

Methyl hydrogen polysiloxane

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About This Item

Linear Formula:
(CH3)3SiO[SiH(CH3)O]nSi(CH3)3
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

mol wt

average Mn ~390

Quality Level

refractive index

n20/D 1.391 (lit.)

viscosity

~3 cSt(lit.)

bp

>177 °C (lit.)

density

0.85 g/mL at 25 °C (lit.)

SMILES string

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

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WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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