1,7-Dioxadispiro[4.0.4.2]dodeca-3,9-diene-2,8-dione
[CAS# 90921-11-2]

	BOC Sciences		USA	Inquire
		+1 (631) 485-4226
		info@bocsci.com
	Chemical manufacturer
	chemBlink standard supplier since 2010

	Shanghai Yuanye Bio-Technology Co., Ltd.		China	Inquire
		+86 (21) 6184-5781 +86 13585604150
		shyysw053@163.com
		QQ chat
	Chemical manufacturer since 2009
	chemBlink standard supplier since 2016

	Carbosynth China Ltd.		China	Inquire
		+86 (512) 6260-5585
		sales@carbosynth.com
		QQ chat
	Chemical manufacturer since 2006
	chemBlink standard supplier since 2016

	Chengdu Biopurify Phytochemicals Ltd.		China	Inquire
		+86 (28) 8263-3860 8263-3987
		sales@biopurify.com biopurify@gmail.com
		Skype Chat
		QQ chat
	Chemical manufacturer
	chemBlink standard supplier since 2017

	Neostar United (Changzhou) Industrial Co., Ltd.		China	Inquire
		+86 (519) 8555-7386 +86 18015025600
		marketing1@neostarunited.com
	Chemical distributor since 2014
	chemBlink standard supplier since 2020

Complete supplier list of 1,7-Dioxadispiro[4.0.4.2]dodeca-3,9-diene-2,8-dione

Identification
Classification	Biochemical >> Chinese herbal medicine ingredients
Name	1,7-Dioxadispiro[4.0.4.2]dodeca-3,9-diene-2,8-dione
Synonyms	NSC 94101

Molecular Structure
Molecular Formula	C₁₀H₈O₄
Molecular Weight	192.17
CAS Registry Number	90921-11-2

Properties
Solubility	Freely soluble (999 g/L) (25 ºC), Calc.^*
Density	1.45±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*

^*	Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

Safety Data
SDS	Available

Market Analysis Reports

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1,7-Dioxadispiro[4.0.4.2]dodeca-3,9-diene-2,8-dione[CAS# 90921-11-2]