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Safety Information

378488

Sigma-Aldrich

Poly(dimethylsiloxane-co-methylphenylsiloxane)

viscosity 125 cSt 

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About This Item

Linear Formula:
[Si(CH3)2O]x[Si(CH3)(C6H5)O]y
CAS Number:
63148-52-7
MDL number:
MFCD00133270
UNSPSC Code:
12162002
PubChem Substance ID:
24863559
NACRES:
NA.23

form

viscous liquid

Quality Level

100

refractive index

n20/D 1.497

viscosity

125 cSt

density

1.066 g/mL at 25 °C

SMILES string

C[Si](C)=O.C[Si](=O)c1ccccc1

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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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 4 petroleums
Hazardous rank III

JAN Code

378488-250ML:
378488-50ML:
378488-BULK:
378488-VAR:
378488-5ML:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCC8850
MKBF8649
04901JJ
01113TU
00214EY

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