Dunnione

Modify Date: 2024-01-03 11:02:27

Dunnione structure	Common Name	Dunnione
	CAS Number	33404-57-8	Molecular Weight	242.27000
	Density	1.24g/cm3	Boiling Point	370.9ºC at 760mmHg
	Molecular Formula	C₁₅H₁₄O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	164.5ºC

Use of Dunnione

Dunnione (CompoundⅠ) is a pigment. Dunnione can be isolated from the leaves of Didymocarpus pedicellata[1].

Name	2,3,3-trimethyl-2H-benzo[g][1]benzofuran-4,5-dione

Description	Dunnione (CompoundⅠ) is a pigment. Dunnione can be isolated from the leaves of Didymocarpus pedicellata[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. PRICE, J. R, et al. A New Natural Colouring Matter of the Naphthalene Group. Nature, (1938) 142(3586), 147–148.

Density	1.24g/cm3
Boiling Point	370.9ºC at 760mmHg
Molecular Formula	C₁₅H₁₄O₃
Molecular Weight	242.27000
Flash Point	164.5ºC
Exact Mass	242.09400
PSA	43.37000
LogP	2.60800
Index of Refraction	1.592

HS Code	2932999099

Precursor 0
DownStream 2
CAS#:75-07-0 ch3cho CAS#:88-99-3 Phthalic acid

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

DC Chemicals Limited
China
Product Name: Dunnione
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/1g
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3-dihydro-2,3,3-trimethylnaphtho[1,2-b]furan-4,5-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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