Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 17,21-Dihydroxypregna-1,4-diene-3,11,20-trione bis(trifluoroacetate)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
Email: enquiry@dycnchem.com

425-40-1

425-40-1 structure

425-40-1 structure

Name: 17,21-Dihydroxypregna-1,4-diene-3,11,20-trione bis(trifluoroacetate)
Chemical Name: 3,11,20-Trioxopregna-1,4-diene-17,21-diyl bis(trifluoroacetate)
CAS Number: 425-40-1
Molecular Formula: C₂₅H₂₄F₆O₇
Molecular Weight: 550.444
Create Date: 2021-09-11 10:35:14
Modify Date: 2025-08-30 16:40:11

Names
Properties

Name	3,11,20-Trioxopregna-1,4-diene-17,21-diyl bis(trifluoroacetate)
Synonyms	3,11,20-Trioxopregna-1,4-diene-17,21-diyl bis(trifluoroacetate) Pregna-1,4-diene-3,11,20-trione, 17,21-bis[(trifluoroacetyl)oxy]- Acetic acid, 2,2,2-trifluoro-, 3,11,20-trioxopregna-1,4-diene-17,21-diyl ester

Density	1.5±0.1 g/cm3
Boiling Point	569.6±50.0 °C at 760 mmHg
Molecular Formula	C₂₅H₂₄F₆O₇
Molecular Weight	550.444
Flash Point	287.2±25.0 °C
Exact Mass	550.142639
LogP	4.78
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.513

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