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Safety Information

534463

Sigma-Aldrich

1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol

97%

Synonym(s):

Isobutyltrisilanol-POSS®

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About This Item

Empirical Formula (Hill Notation):
C28H66O12Si7
CAS Number:
307531-92-6
Molecular Weight:
791.41
MDL number:
MFCD02683450
UNSPSC Code:
12162002
PubChem Substance ID:
24878039
NACRES:
NA.23

Assay

97%

mp

139-143 °C (lit.)

SMILES string

CC(C)C[Si]1(O)O[Si]2(CC(C)C)O[Si](O)(CC(C)C)O[Si]3(CC(C)C)O[Si](O)(CC(C)C)O[Si](CC(C)C)(O1)O[Si](CC(C)C)(O2)O3

InChI

1S/C28H66O12Si7/c1-22(2)15-41(29)32-44(18-25(7)8)34-42(30,16-23(3)4)36-46(20-27(11)12)37-43(31,17-24(5)6)35-45(33-41,19-26(9)10)39-47(38-44,40-46)21-28(13)14/h22-31H,15-21H2,1-14H3

InChI key

APIBTMSFBUJAAC-UHFFFAOYSA-N

Related Categories

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

534463-BULK:
534463-VAR:
534463-10G:
534463-1G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL4016
MKCJ4109
MKCD4129
MKCC0591
MKBC3607V

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