Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Estra-4,9-diene-3,17-dione
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Estra-4,9-diene-3,17-dione
Price: ￥558.0/1g ￥1838.0/5g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Estra-4,9-diene-3,17-dione
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

5173-46-6

5173-46-6 structure

5173-46-6 structure

Name: Estra-4,9-diene-3,17-dione
Chemical Name: Estra-4,9-diene-3,17-dione
CAS Number: 5173-46-6
Molecular Formula: C₁₈H₂₂O₂
Molecular Weight: 270.366
Create Date: 2018-08-25 18:40:19
Modify Date: 2025-08-25 16:35:18

Name	Estra-4,9-diene-3,17-dione
Synonyms	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 METHYLDIENEDIONE

Density	1.2±0.1 g/cm3
Boiling Point	466.5±45.0 °C at 760 mmHg
Melting Point	131-134ºC
Molecular Formula	C₁₈H₂₂O₂
Molecular Weight	270.366
Flash Point	173.4±25.7 °C
Exact Mass	270.161987
PSA	34.14000
LogP	2.28
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.575
Storage condition	Refrigerator

Hazard Codes	Xi
HS Code	2937290090

6218-29-7 structure

6218-29-7

~95%

5173-46-6 structure

5173-46-6

Literature: Napolitano, Elio; Fiaschi, Rita; Hanson, Robert N. Gazzetta Chimica Italiana, 1990 , vol. 120, # 5 p. 323 - 326

2503-06-2 structure

2503-06-2

~%

5173-46-6 structure

5173-46-6

Literature: Rheenen, Verlan H. Van; Hessler, Edward J. Patent: US2003/4333 A1, 2003 ;

5189-96-8 structure

5189-96-8

~%

5173-46-6 structure

5173-46-6

Literature: Rheenen, Verlan H. Van; Hessler, Edward J. Patent: US2003/4333 A1, 2003 ;

33383-89-0 structure

33383-89-0

~%

5173-46-6 structure

5173-46-6

Literature: Rosenberger; Borer; Saucy Journal of Organic Chemistry, 1978 , vol. 43, # 8 p. 1550 - 1555

36668-14-1 structure

36668-14-1

~%

5173-46-6 structure

5173-46-6

Literature: Rosenberger; Borer; Saucy Journal of Organic Chemistry, 1978 , vol. 43, # 8 p. 1550 - 1555

Precursor 4
6218-29-7 2503-06-2 5189-96-8 33383-89-0
DownStream 2
5571-36-8 6218-29-7

HS Code	2937290090

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.