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: 8-Quinolinol,2-[2-(2-pyridinyl)ethenyl]-, hydrochloride (1:2)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2240-73-5

2240-73-5 structure

2240-73-5 structure

Name: 8-Quinolinol,2-[2-(2-pyridinyl)ethenyl]-, hydrochloride (1:2)
Chemical Name: (2E)-2-[(2Z)-2-(1H-pyridin-2-ylidene)ethylidene]quinolin-8-one,hydrochloride
CAS Number: 2240-73-5
Molecular Formula: C₁₆H₁₃ClN₂O
Molecular Weight: 284.74000
Create Date: 2016-12-21 13:28:19
Modify Date: 2025-08-25 07:05:34

Names
Properties

Name	(2E)-2-[(2Z)-2-(1H-pyridin-2-ylidene)ethylidene]quinolin-8-one,hydrochloride

Density	1.17g/cm3
Boiling Point	521.5ºC at 760mmHg
Molecular Formula	C₁₆H₁₃ClN₂O
Molecular Weight	284.74000
Flash Point	269.2ºC
Exact Mass	284.07200
PSA	46.01000
LogP	4.30780
Vapour Pressure	5.66E-11mmHg at 25°C
Index of Refraction	1.634

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