Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dinaphtho[1,2-b:1',2'-d]furan
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dinaphtho[2,1-b:1',2'-d]furan
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

194-63-8

194-63-8 structure

194-63-8 structure

Name: Dinaphtho[1,2-b:1',2'-d]furan
Chemical Name: Dinaphtho[2,1-b:1',2'-d]furan
CAS Number: 194-63-8
Molecular Formula: C₂₀H₁₂O
Molecular Weight: 268.309
Create Date: 2017-07-06 04:00:31
Modify Date: 2025-08-25 14:14:43

Name	Dinaphtho[2,1-b:1',2'-d]furan
Synonyms	Dinaphtho[1,2-b:1',2'-d]furan binaphthofuran

Density	1.3±0.1 g/cm3
Boiling Point	486.9±14.0 °C at 760 mmHg
Melting Point	159 °C
Molecular Formula	C₂₀H₁₂O
Molecular Weight	268.309
Flash Point	271.6±6.9 °C
Exact Mass	268.088806
PSA	13.14000
LogP	6.58
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.809

HS Code	2932999099

Precursor 10
602-09-5 721457-68-7 135-19-3 573-97-7
135-76-2 71-43-2 10034-85-2 10025-87-3
108-95-2 7664-38-2
DownStream 3
205-82-3 149917-88-4 721457-68-7

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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