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: (2Z)-7-methoxy-2-(methoxymethylidene)-3,4-dihydrophenanthren-1-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7469-45-6

7469-45-6 structure

7469-45-6 structure

Name: (2Z)-7-methoxy-2-(methoxymethylidene)-3,4-dihydrophenanthren-1-one
Chemical Name: 7-methoxy-2-(methoxymethylidene)-3,4-dihydrophenanthren-1-one
CAS Number: 7469-45-6
Molecular Formula: C₁₇H₁₆O₃
Molecular Weight: 268.30700
Create Date: 2017-02-09 03:44:29
Modify Date: 2025-10-14 17:32:04

Name	7-methoxy-2-(methoxymethylidene)-3,4-dihydrophenanthren-1-one
Synonyms	7-Methoxy-2H-chromen-3-carbonsaeure 7-Methoxy-2-methoxymethylen-3,4-dihydro-2H-phenanthren-1-on acide methoxy-7 2H chromene carboxylique-3 7-methoxy-2-methoxymethylene-3,4-dihydro-2H-phenanthren-1-one

Density	1.251g/cm3
Boiling Point	443.2ºC at 760 mmHg
Molecular Formula	C₁₇H₁₆O₃
Molecular Weight	268.30700
Flash Point	213.8ºC
Exact Mass	268.11000
PSA	35.53000
LogP	3.50760
Index of Refraction	1.672

67-56-1 structure

67-56-1

63347-77-3 structure

63347-77-3

~%

7469-45-6 structure

7469-45-6

Literature: Johnson; Petersen; Gutsche Journal of the American Chemical Society, 1947 , vol. 69, p. 2942,2949

Precursor 1
67-56-1
DownStream 0

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