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756245

Sigma-Aldrich

2,4,6,8-Tetramethyl-2,4,6,8-tetrakis(propyl glycidyl ether)cyclotetrasiloxane

90%

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Synonym(s):
CS-697, Polyglycidyl ether cyclosiloxane, Tetrakis(propyl glycidyl ether)cyclomethylsiloxane
Empirical Formula (Hill Notation):
C28H56O12Si4
CAS Number:
60665-85-2
Molecular Weight:
697.08
MDL number:
MFCD22380706
UNSPSC Code:
12162002
PubChem Substance ID:
329766528
NACRES:
NA.23

Quality Level

100

Assay

90%

form

viscous liquid

eq. wt.

175-190 g/eq Epoxide

viscosity

125-250 cP

density

1.132 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

C[Si]2(CCCOCC1CO1)O[Si](C)(CCCOCC3CO3)O[Si](C)(CCCOCC4CO4)O[Si](C)(CCCOCC5CO5)O2

InChI

1S/C28H56O12Si4/c1-41(13-5-9-29-17-25-21-33-25)37-42(2,14-6-10-30-18-26-22-34-26)39-44(4,16-8-12-32-20-28-24-36-28)40-43(3,38-41)15-7-11-31-19-27-23-35-27/h25-28H,5-24H2,1-4H3

InChI key

BLZDTVROPKIJLZ-UHFFFAOYSA-N

Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H317,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

392.0 °F

Flash Point(C)

200 °C

Certificates of Analysis (COA)

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