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-[2-(6,7-dimethoxytetralin-1-ylidene)acetyl]pyrrolidin-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

40535-19-1

40535-19-1 structure

40535-19-1 structure

Name: 1-[2-(6,7-dimethoxytetralin-1-ylidene)acetyl]pyrrolidin-2-one
Chemical Name: 1-[(2Z)-2-(6,7-dimethoxy-3,4-dihydro-2H-naphthalen-1-ylidene)acetyl]pyrrolidin-2-one
CAS Number: 40535-19-1
Molecular Formula: C₁₈H₂₁NO₄
Molecular Weight: 315.36400
Create Date: 2016-02-07 19:06:02
Modify Date: 2025-08-31 17:28:40

Names
Properties

Name	1-[(2Z)-2-(6,7-dimethoxy-3,4-dihydro-2H-naphthalen-1-ylidene)acetyl]pyrrolidin-2-one

Density	1.274g/cm3
Boiling Point	515.5ºC at 760 mmHg
Molecular Formula	C₁₈H₂₁NO₄
Molecular Weight	315.36400
Flash Point	265.6ºC
Exact Mass	315.14700
PSA	55.84000
LogP	2.51040
Index of Refraction	1.623

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