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: 2-(4,5-dichloro-6-hydroxy-3-oxo-xanthen-9-yl)benzoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

81-87-8

81-87-8 structure

81-87-8 structure

Name: 2-(4,5-dichloro-6-hydroxy-3-oxo-xanthen-9-yl)benzoic acid
Chemical Name: 2-(4,5-dichloro-3-hydroxy-6-oxoxanthen-9-yl)benzoic acid
CAS Number: 81-87-8
Molecular Formula: C₂₀H₁₀Cl₂O₅
Molecular Weight: 401.19600
Create Date: 2016-10-12 09:34:35
Modify Date: 2025-08-31 15:08:25

Names
Properties

Name	2-(4,5-dichloro-3-hydroxy-6-oxoxanthen-9-yl)benzoic acid
Synonyms	Dichlorfluorescein 2',7'-dichlorofluorescein 4',5'-dichlorofluorescein 2-(4,5-dichloro-6-hydroxy-3-oxo-3h-xanthen-9-yl)benzoic acid dichlorofluoroscein Dichlorfluoreszein

Density	1.68g/cm3
Boiling Point	662.9ºC at 760mmHg
Molecular Formula	C₂₀H₁₀Cl₂O₅
Molecular Weight	401.19600
Flash Point	354.7ºC
Exact Mass	399.99100
PSA	87.74000
LogP	5.27540

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