Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Naphtho[2,3-b]furan-2,6(3H,4H)-dione,3a,4a,5,8a,9,9a-hexahydro-8a-methyl-3,5-bis(methylene)-, (3aR,4aR,8aS,9aR)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

15569-50-3

15569-50-3 structure

15569-50-3 structure

Name: Naphtho[2,3-b]furan-2,6(3H,4H)-dione,3a,4a,5,8a,9,9a-hexahydro-8a-methyl-3,5-bis(methylene)-, (3aR,4aR,8aS,9aR)-
Chemical Name: (3aR,4aR,8aS,9aR)-8a-methyl-3,5-dimethylidene-4,4a,9,9a-tetrahydro-3aH-benzo[f][1]benzofuran-2,6-dione
CAS Number: 15569-50-3
Molecular Formula: C₁₅H₁₆O₃
Molecular Weight: 244.28600
Create Date: 2016-06-05 16:48:38
Modify Date: 2025-09-13 19:41:15

Names
Properties

Name	(3aR,4aR,8aS,9aR)-8a-methyl-3,5-dimethylidene-4,4a,9,9a-tetrahydro-3aH-benzo[f][1]benzofuran-2,6-dione
Synonyms	anhydrofarinosin Encelin Farinosin,dehydro naphtho[2,3-b]furan-2,6(3h,4h)-dione,3a,4a,5,8a,9,9a-hexahydro-8a-methyl-3,5-bis(methylene)-,(3ar,4ar,8as,9ar) Dehydrofarinosin

Density	1.18g/cm3
Boiling Point	432.6ºC at 760mmHg
Molecular Formula	C₁₅H₁₆O₃
Molecular Weight	244.28600
Flash Point	194.5ºC
Exact Mass	244.11000
PSA	43.37000
LogP	2.19560
Vapour Pressure	1.09E-07mmHg at 25°C
Index of Refraction	1.557

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