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Chemical Information for Estra-4,9-Diene-3,17-Dione
CAS Number
5173-46-6Name
Estra-4,9-diene-3,17-dioneSynonym
estra-4,9diene-3,17-dione;4,9-ESTRADIEN-3,17-DIONE;MFCD03695567;4,9-Androstadiene-3,17-dione;Estradienedione;nordienedione;Estra-4,9-diene-3;Estra-4,9-diene-3,17-dione;9-Estradien-3;4,9-ESTRADIENE-3,17-DIONE;Trena;METHYLDIENEDIONEMelting Point
131-134ºCBoiling Point
466.5±45.0 °C at 760 mmHgFlash Point
173.4±25.7 °CMolecular Formula
C18H22O2Molecular Weight
270.366Density
1.2±0.1 g/cm3
Manufacturing Facilities for Estra-4,9-Diene-3,17-Dione
Professional Export Experience
to Global Customers
1. 16 years of R&D, manufacturing and sales experience of Estra-4,9-Diene-3,17-Dione Cas:5173-46-6, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: YES,Our R&D, manufacturing service include fine chemicals, pharmaceutical intermediates like bromide, boric acid, thiophene, indole, imidazole, thiazole, piperazine, pyrazine compounds, from ton to hundred tons lot.
