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ChemicalBook >> CAS DataBase List >>1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO

1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO

1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO Structure
1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO structure
CAS No.
307531-92-6
Chemical Name:
1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO
Synonyms
Isobutyl silsesquioxane;Trisilanolisobutyl POSS;TriSilanollsobutyl POSS;Isobutyltrisilanol-POSS(R);1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO;1,3,5,7,9,11,14-HEPTAISOBUTYLTRICYCLO(7.;1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol 97%;Tricyclo[7.3.3.15,11]heptasiloxane-3,7,14-triol, 1,3,5,7,9,11,14-heptakis(2-methylpropyl)-;1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol;(1R,3s,5S,11S)-1,3,5,7,9,11,14-Heptaisobutyl-2,4,6,8,10,12,13,15,16-nonaoxa-1,3,5,7,9,11,14-heptasilatricyclo[7.3.3.15,11]hexadecane-3,7,14-triol
CBNumber:
CB1499649
Molecular Formula:
C28H66O12Si7
Molecular Weight:
791.41
MDL Number:
MFCD02683450
MOL File:
307531-92-6.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:58:09
Product description Number Pack Size Price
1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol 97% 534463 10g $155
1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]Heptasiloxane-Endo-3,7,14-Triol ≥97% AA00313T 1g $35
1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]Heptasiloxane-Endo-3,7,14-Triol ≥97% AA00313T 5g $173
1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]Heptasiloxane-Endo-3,7,14-Triol ≥97% AA00313T 10g $342
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1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO Properties

Melting point 139-143 °C(lit.)
Boiling point 560.9±33.0 °C(Predicted)
Density 1.08±0.1 g/cm3(Predicted)
pka 10.43±0.20(Predicted)
InChIKey APIBTMSFBUJAAC-UHFFFAOYSA-N
SMILES 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
EPA Substance Registry System Tricyclo[7.3.3.15,11]heptasiloxane-3,7,14-triol, 1,3,5,7,9,11,14-heptakis(2-methylpropyl)- (307531-92-6)
UNSPSC Code 12162002
NACRES NA.23

SAFETY

Risk and Safety Statements

PPE Eyeshields, Gloves, type N95 (US)
WGK Germany  3
TSCA  TSCA listed
Storage Class 11 - Combustible Solids

1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 534463 1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol 97% 307531-92-6 10g $155 2026-04-30 Buy
aablocks AA00313T 1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]Heptasiloxane-Endo-3,7,14-Triol ≥97% 307531-92-6 1g $35 2026-05-28 Buy
aablocks AA00313T 1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]Heptasiloxane-Endo-3,7,14-Triol ≥97% 307531-92-6 5g $173 2026-05-28 Buy
aablocks AA00313T 1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]Heptasiloxane-Endo-3,7,14-Triol ≥97% 307531-92-6 10g $342 2026-05-28 Buy
Product number Packaging Price Buy
534463 10g $155 Buy
AA00313T 1g $35 Buy
AA00313T 5g $173 Buy
AA00313T 10g $342 Buy

1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO Preparation Products And Raw materials

Raw materials

Preparation Products

1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO Suppliers

Global( 33)Suppliers
Supplier Tel Email Country ProdList Advantage
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 9553 58
GIHI CHEMICALS CO.,LIMITED 		+86-571-86217390; +8618058761490 info@gihichemicals.com China 49928 58
Aladdin Scientific 		tp@aladdinsci.com United States 57505 58
Chemwill Asia Co.,Ltd. 86-21-51086038 chemwill_asia@126.com CHINA 23912 58
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42934 64
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51395 80
Forsman Scientific ( Beijing ) Co., Ltd. 64646565 18210196513 fsm@forsman.com.cn China 857 58
Shanghai YuanYe Biotechnology Co., Ltd. 13636370518 shyysw007@163.com China 89686 60
Lynnchem 86-(0)29-85992781 17792393971 info@lynnchem.com China 4587 58
Novachemistry 44-20819178-90 02081917890 info@novachemistry.com United Kingdom 4381 58
Supplier Advantage
Zhengzhou Alfa Chemical Co.,Ltd 		58
GIHI CHEMICALS CO.,LIMITED 		58
Aladdin Scientific 		58
Chemwill Asia Co.,Ltd. 58
Shanghai Hanhong Scientific Co.,Ltd. 64
Sigma-Aldrich 80
Forsman Scientific ( Beijing ) Co., Ltd. 58
Shanghai YuanYe Biotechnology Co., Ltd. 60
Lynnchem 58
Novachemistry 58

1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO Spectrum

1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO(307531-92-6)IR
1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO 1,3,5,7,9,11,14-HEPTAISOBUTYLTRICYCLO(7. Isobutyltrisilanol-POSS(R) 1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol 97% TriSilanollsobutyl POSS Trisilanolisobutyl POSS Tricyclo[7.3.3.15,11]heptasiloxane-3,7,14-triol, 1,3,5,7,9,11,14-heptakis(2-methylpropyl)- Isobutyl silsesquioxane (1R,3s,5S,11S)-1,3,5,7,9,11,14-Heptaisobutyl-2,4,6,8,10,12,13,15,16-nonaoxa-1,3,5,7,9,11,14-heptasilatricyclo[7.3.3.15,11]hexadecane-3,7,14-triol 1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol 307531-92-6 C28H66O12Si7 Hybrid Plastics