icosamethylnonasiloxane

Modify Date: 2025-08-25 15:41:13

icosamethylnonasiloxane Structure
icosamethylnonasiloxane structure
Common Name icosamethylnonasiloxane
CAS Number 2652-13-3 Molecular Weight 681.45500
Density 0.931g/cm3 Boiling Point N/A
Molecular Formula C20H60O8Si9 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name bis[[[[dimethyl(trimethylsilyloxy)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy]-dimethylsilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.931g/cm3
Molecular Formula C20H60O8Si9
Molecular Weight 681.45500
Exact Mass 680.22100
PSA 73.84000
LogP 7.70160
Index of Refraction 1.425

 Safety Information

HS Code 2934999090

 Synthetic Route

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icosamethylnonasiloxane Structure

icosamethylnona...

CAS#:2652-13-3

Literature: Corning Glass Works Patent: US2441098 , 1946 ; Full Text Show Details Corning Glass Works Patent: US2457677 , 1943 ; Full Text Show Details Hunter et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 2289

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icosamethylnonasiloxane Structure

icosamethylnona...

CAS#:2652-13-3

Literature: Patnode; Wilcock Journal of the American Chemical Society, 1946 , vol. 68, p. 360,363 Full Text Show Details Scott Journal of the American Chemical Society, 1946 , vol. 68, p. 2295

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icosamethylnonasiloxane Structure

icosamethylnona...

CAS#:2652-13-3

Literature: Wilcock Journal of the American Chemical Society, 1946 , vol. 68, p. 692

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

EINECS 220-175-9
Nonasiloxane,eicosamethyl
Icosamethylnonasiloxane
eicosamethyl-nonasiloxane
Eicosamethyl-nonasiloxan
Eikosamethylnonasiloxan
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