Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Obtusafuran
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21008-39-9

21008-39-9 structure

21008-39-9 structure

Name: Obtusafuran
Chemical Name: 6-methoxy-3-methyl-2-phenyl-2,3-dihydro-1-benzofuran-5-ol
CAS Number: 21008-39-9
Molecular Formula: C₁₆H₁₆O₃
Molecular Weight: 256.29600
Create Date: 2017-06-10 23:52:41
Modify Date: 2025-09-11 17:41:03

Name	6-methoxy-3-methyl-2-phenyl-2,3-dihydro-1-benzofuran-5-ol
Synonyms	OBTUSAFURAN JURD 2130 ghl.PD_Mitscher_leg0.48 (+)-obtusafuran

Density	1.185g/cm3
Boiling Point	378ºC at 760 mmHg
Molecular Formula	C₁₆H₁₆O₃
Molecular Weight	256.29600
Flash Point	182.4ºC
Exact Mass	256.11000
PSA	38.69000
LogP	3.63800
Vapour Pressure	2.98E-06mmHg at 25°C
Index of Refraction	1.591

HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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