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: 3-Methoxy-16α,17β-bis(trimethylsiloxy)-1,3,5(10)-estratriene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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18880-86-9

18880-86-9 structure

18880-86-9 structure

Name: 3-Methoxy-16α,17β-bis(trimethylsiloxy)-1,3,5(10)-estratriene
Chemical Name: (16α,17β)-3-Methoxy-16,17-bis[(trimethylsilyl)oxy]estra-1(10),2,4-triene
CAS Number: 18880-86-9
Molecular Formula: C₂₅H₄₂O₃Si₂
Molecular Weight: 446.770
Create Date: 2021-09-16 07:45:26
Modify Date: 2025-12-01 17:48:33

Names
Properties

Name	(16α,17β)-3-Methoxy-16,17-bis[(trimethylsilyl)oxy]estra-1(10),2,4-triene
Synonyms	(16α,17β)-3-Methoxy-16,17-bis[(trimethylsilyl)oxy]estra-1(10),2,4-triene Estra-1(10),2,4-triene, 3-methoxy-16,17-bis[(trimethylsilyl)oxy]-, (16α,17β)-

Density	1.0±0.1 g/cm3
Boiling Point	464.7±45.0 °C at 760 mmHg
Molecular Formula	C₂₅H₄₂O₃Si₂
Molecular Weight	446.770
Flash Point	194.7±29.1 °C
Exact Mass	446.267242
LogP	7.89
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.514

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