[2,5!-DIBENZO-21-CROWN-7

Modify Date: 2025-08-24 20:27:15

[2,5!-DIBENZO-21-CROWN-7 structure	Common Name	[2,5!-DIBENZO-21-CROWN-7
	CAS Number	133560-78-8	Molecular Weight	404.45400
	Density	1.094g/cm3	Boiling Point	545.9ºC at 760 mmHg
	Molecular Formula	C₂₂H₂₈O₇	Melting Point	48-52ºC
	MSDS	N/A	Flash Point	220.4ºC

Name	<2,5>-dibenzo-21-crown-7
Synonym	More Synonyms

Density	1.094g/cm3
Boiling Point	545.9ºC at 760 mmHg
Melting Point	48-52ºC
Molecular Formula	C₂₂H₂₈O₇
Molecular Weight	404.45400
Flash Point	220.4ºC
Exact Mass	404.18400
PSA	64.61000
LogP	2.96540
Vapour Pressure	2.03E-11mmHg at 25°C
Index of Refraction	1.488

Precursor 5
CAS#:638-56-2 Ethane,1,1'-oxy... CAS#:20115-81-5 1,2-BIS(2-HYDRO... CAS#:55400-73-2 Ms-PEG4-Ms CAS#:68822-98-0 1,11-bis(2-hydr...
CAS#:106-93-4 1,2-Dibromoethane
DownStream 0

[2,5]-dibenzo-21-crown-7

MFCD00188441

T0401-0082

2,3,8,9-dibenzo-21-crown-7

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China
Product Name: Palmitic acid
Price: Check
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: [2,5!-DIBENZO-21-CROWN-7
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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