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: 1,4-Naphthalenedione, 5-hydroxy-8-methoxy-, benzoate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

81194-55-0

81194-55-0 structure

81194-55-0 structure

Name: 1,4-Naphthalenedione, 5-hydroxy-8-methoxy-, benzoate
Chemical Name: (4-methoxy-5,8-dioxonaphthalen-1-yl) benzoate
CAS Number: 81194-55-0
Molecular Formula: C₁₈H₁₂O₅
Molecular Weight: 308.28500
Create Date: 2016-02-11 17:15:40
Modify Date: 2025-09-01 15:03:35

Name	(4-methoxy-5,8-dioxonaphthalen-1-yl) benzoate
Synonyms	1,5-hydroxy-8-methoxy-,benzoate

Density	1.34g/cm3
Boiling Point	555.6ºC at 760 mmHg
Molecular Formula	C₁₈H₁₂O₅
Molecular Weight	308.28500
Flash Point	248.4ºC
Exact Mass	308.06800
PSA	69.67000
LogP	2.84960
Index of Refraction	1.624

21418-04-2 structure

21418-04-2

98-88-4 structure

98-88-4

~74%

81194-55-0 structure

81194-55-0

Literature: Smith, Thomas H.; Wu, Helen Y. Journal of Organic Chemistry, 1982 , vol. 47, # 10 p. 1974 - 1976

Precursor 2
21418-04-2 98-88-4
DownStream 0

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