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: 1(2H)-Acenaphthylenone,2-(1(2H)-acenaphthylenylidene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

477-77-0

477-77-0 structure

477-77-0 structure

Name: 1(2H)-Acenaphthylenone,2-(1(2H)-acenaphthylenylidene)-
Chemical Name: 2-(2H-acenaphthylen-1-ylidene)acenaphthylen-1-one
CAS Number: 477-77-0
Molecular Formula: C₂₄H₁₄O
Molecular Weight: 318.36700
Create Date: 2016-07-05 06:05:59
Modify Date: 2025-09-19 18:23:27

Names
Properties

Name	2-(2H-acenaphthylen-1-ylidene)acenaphthylen-1-one
Synonyms	Bisacenaphthylenon 1-acenaphthen-1-ylacenaphthene bisacenaphthenyl 1,1'-biacenaphthylenyliden-2-one 1,1'-biacenaphthenyl

Density	1.388g/cm3
Boiling Point	566.3ºC at 760mmHg
Molecular Formula	C₂₄H₁₄O
Molecular Weight	318.36700
Flash Point	252.4ºC
Exact Mass	318.10400
PSA	17.07000
LogP	4.41820
Vapour Pressure	7.63E-13mmHg at 25°C
Index of Refraction	1.834

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