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756245

Sigma-Aldrich

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

90%

Synonym(s):

CS-697, Polyglycidyl ether cyclosiloxane, Tetrakis(propyl glycidyl ether)cyclomethylsiloxane

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About This Item

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

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

392.0 °F

Flash Point(C)

200 °C

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.

EU REACH Annex XVII (Restriction List)

CAS No.

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR9091
MKCM4718
MKCG0985
MKCF4149
MKBJ9483

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