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: 6'-(Diethylamino)-3'-methyl-3-oxo-2'-(phenylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

70851-43-3

70851-43-3 structure

70851-43-3 structure

Name: 6'-(Diethylamino)-3'-methyl-3-oxo-2'-(phenylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic acid
Chemical Name: 2'-anilino-6'-(diethylamino)-3'-methyl-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid
CAS Number: 70851-43-3
Molecular Formula: C₃₂H₂₈N₂O₅
Molecular Weight: 520.57500
Create Date: 2017-12-10 19:39:53
Modify Date: 2025-09-21 10:30:53

Names
Properties

Name	2'-anilino-6'-(diethylamino)-3'-methyl-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid

Density	1.38g/cm3
Boiling Point	757.4ºC at 760mmHg
Molecular Formula	C₃₂H₂₈N₂O₅
Molecular Weight	520.57500
Flash Point	411.8ºC
Exact Mass	520.20000
PSA	88.10000
LogP	6.92400
Index of Refraction	1.71

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