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: (9-methoxy-6-oxo-10-bicyclo[5.4.0]undeca-7,9,11-trienyl) acetate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18238-44-3

18238-44-3 structure

18238-44-3 structure

Name: (9-methoxy-6-oxo-10-bicyclo[5.4.0]undeca-7,9,11-trienyl) acetate
Chemical Name: (3-methoxy-5-oxo-6,7,8,9-tetrahydrobenzo[7]annulen-2-yl) acetate
CAS Number: 18238-44-3
Molecular Formula: C₁₄H₁₆O₄
Molecular Weight: 248.27400
Create Date: 2017-07-17 14:52:16
Modify Date: 2025-08-26 19:41:45

Names
Properties

Name	(3-methoxy-5-oxo-6,7,8,9-tetrahydrobenzo[7]annulen-2-yl) acetate
Synonyms	2-Acetoxy-3-methoxy-6,7,8,9-tetrahydro-5H-benzocycloheptenon-(5) 3-methoxy-5-oxo-6,7,8,9-tetrahydro-5h-benzo[7]annulen-2-yl acetate

Density	1.17g/cm3
Boiling Point	385.5ºC at 760 mmHg
Molecular Formula	C₁₄H₁₆O₄
Molecular Weight	248.27400
Flash Point	171.2ºC
Exact Mass	248.10500
PSA	52.60000
LogP	2.52960
Vapour Pressure	3.78E-06mmHg at 25°C
Index of Refraction	1.532

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