Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,9-Dioxa-2,8,10,16-tetrasilacyclohexadecane-5,13-dione,2,2,8,8,10,10,16,16-octamethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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18623-13-7

18623-13-7 structure

18623-13-7 structure

Name: 1,9-Dioxa-2,8,10,16-tetrasilacyclohexadecane-5,13-dione,2,2,8,8,10,10,16,16-octamethyl-
Chemical Name: 2,2,8,8,10,10,16,16-octamethyl-1,9-dioxa-2,8,10,16-tetrasilacyclohexadecane-5,13-dione
CAS Number: 18623-13-7
Molecular Formula: C₁₈H₄₀O₄Si₄
Molecular Weight: 432.85000
Create Date: 2016-05-07 23:48:36
Modify Date: 2024-02-02 06:01:31

Name	2,2,8,8,10,10,16,16-octamethyl-1,9-dioxa-2,8,10,16-tetrasilacyclohexadecane-5,13-dione
Synonyms	2,2,8,8,10,10,16,16-octamethyl-1,9-dioxa-2,8,10,16-tetrasila-cyclohexadecane-5,13-dione 2,2,8,8,10,10,16,16-Octamethyl-1,9-dioxa-2,8,10,16-tetrasila-cyclohexadecan-5,13-dion

Density	0.95g/cm3
Boiling Point	419.9ºC at 760mmHg
Molecular Formula	C₁₈H₄₀O₄Si₄
Molecular Weight	432.85000
Flash Point	172.6ºC
Exact Mass	432.20000
PSA	52.60000
LogP	5.55220
Vapour Pressure	2.92E-07mmHg at 25°C
Index of Refraction	1.45

18053-95-7 structure

18053-95-7

~%

18623-13-7 structure

18623-13-7

Literature: Gmelin Handbook: Si: MVol.C, 108, page 298 - 303

17948-11-7 structure

17948-11-7

~%

18623-13-7 structure

18623-13-7

Literature: Sommer et al. Journal of the American Chemical Society, 1953 , vol. 75, p. 2932

Precursor 2
18053-95-7 17948-11-7
DownStream 0

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