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: diethylstilbestrol quinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5664-37-9

5664-37-9 structure

5664-37-9 structure

Name: diethylstilbestrol quinone
Chemical Name: 4-[4-(4-oxocyclohexa-2,5-dien-1-ylidene)hexan-3-ylidene]cyclohexa-2,5-dien-1-one
CAS Number: 5664-37-9
Molecular Formula: C₁₈H₁₈O₂
Molecular Weight: 266.33400
Create Date: 2016-11-07 15:15:54
Modify Date: 2025-09-12 13:09:40

Name	4-[4-(4-oxocyclohexa-2,5-dien-1-ylidene)hexan-3-ylidene]cyclohexa-2,5-dien-1-one
Synonyms	Stilbestrol quinone DES-4,4'-quinone Diethylstilbestrol-4',4''-quinone Diethylstilbestrol quinone 4',4''-diethylstilbestrol quinone

Density	1.136g/cm3
Boiling Point	441.8ºC at 760 mmHg
Molecular Formula	C₁₈H₁₈O₂
Molecular Weight	266.33400
Flash Point	164.8ºC
Exact Mass	266.13100
PSA	34.14000
LogP	3.78980
Index of Refraction	1.588

56-53-1 structure

56-53-1

~%

5664-37-9 structure

5664-37-9

Literature: Abul-Hajj, Yusuf J.; Tabakovic, Katmerka; Ojala, William H.; Gleason, William B. Journal of the American Chemical Society, 1995 , vol. 117, # 20 p. 5600 - 5601

Precursor 1
56-53-1
DownStream 0

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.