Shanghai Nianxing Industrial Co., Ltd
China
Product Name: DAR-2
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

261351-45-5

261351-45-5 structure

261351-45-5 structure

Name: 5,6-diamino-3',6'-bis(diethylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one
Chemical Name: 5,6-diamino-3',6'-bis(diethylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one
CAS Number: 261351-45-5
Molecular Formula: C₂₈H₃₂N₄O₃
Molecular Weight: 472.57900
Catalog: Research Areas Others
Create Date: 2017-02-01 07:12:45
Modify Date: 2025-08-26 19:57:59
5,6-Diamino-N,N,N',N'-tetraethyl-rhodamin is a fluorescent indicator for NO[1].

Name	5,6-diamino-3',6'-bis(diethylamino)spiro[2-benzofuran-3,9'-xanthene]-1-one
Synonyms	5,6-Diamino-rhodamine B 5,6-Diamino-N,N,N',N'-tetraethyl-rhodamin 5,6-Diamino-N,N,N',N'-tetraethylrhodamine DAR-2

Description	5,6-Diamino-N,N,N',N'-tetraethyl-rhodamin is a fluorescent indicator for NO[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Kojima H, et al. Fluorescent indicators for nitric oxide based on rhodamine chromophore. Tetrahedron Letters, 2000, 41(1): 69-72.

Density	1.31g/cm3
Boiling Point	736.6ºC at 760 mmHg
Molecular Formula	C₂₈H₃₂N₄O₃
Molecular Weight	472.57900
Flash Point	399.3ºC
Exact Mass	472.24700
PSA	94.05000
LogP	6.27380
Vapour Pressure	1.47E-21mmHg at 25°C
Index of Refraction	1.684

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
RIDADR	NONH for all modes of transport

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.