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Safety Information

594180

Sigma-Aldrich

PSS-Octa[(3-hydroxypropyl)dimethylsiloxy] substituted

Synonym(s):

POSS®-Octahydroxypropyldimethylsilyl

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About This Item

Empirical Formula (Hill Notation):
C40H104O28Si16
CAS Number:
288290-32-4
Molecular Weight:
1482.60
UNSPSC Code:
12162002
PubChem Substance ID:
329758666
NACRES:
NA.23

form

solid

mp

89-107 °C (lit.)

solubility

H2O: insoluble
THF: soluble
acetone: soluble
chloroform: soluble
hexane: soluble
methanol: soluble
methylene chloride: soluble

SMILES string

C[Si](C)(CCCO)O[Si]12O[Si]3(O[Si](C)(C)CCCO)O[Si]4(O[Si](C)(C)CCCO)O[Si](O[Si](C)(C)CCCO)(O1)O[Si]5(O[Si](C)(C)CCCO)O[Si](O[Si](C)(C)CCCO)(O2)O[Si](O[Si](C)(C)CCCO)(O3)O[Si](O[Si](C)(C)CCCO)(O4)O5

InChI

1S/C40H104O28Si16/c1-69(2,33-17-25-41)49-77-57-78(50-70(3,4)34-18-26-42)60-81(53-73(9,10)37-21-29-45)62-79(58-77,51-71(5,6)35-19-27-43)64-83(55-75(13,14)39-23-31-47)65-80(59-77,52-72(7,8)36-20-28-44)63-82(61-78,54-74(11,12)38-22-30-46)67-84(66-81,68-83)56-76(15,16)40-24-32-48/h41-48H,17-40H2,1-16H3

InChI key

DZNGQMDVHXKOCV-UHFFFAOYSA-N

Legal Information

POSS is a registered trademark of Hybrid Plastics, Inc.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

JAN Code

594180-BULK:
594180-5G:
594180-VAR:
594180-1G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCD5942
MKBW8724V
MKAA4615V
MKAA4615
02218LH

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