Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-(1-benzofuran-2-yl)-1H-pyrazole
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-BENZO[B]FURAN-2-YL-1H-PYRAZOLE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

666728-39-8

666728-39-8 structure

666728-39-8 structure

Name: 3-BENZO[B]FURAN-2-YL-1H-PYRAZOLE
Chemical Name: 5-(1-benzofuran-2-yl)-1H-pyrazole
CAS Number: 666728-39-8
Molecular Formula: C₁₁H₈N₂O
Molecular Weight: 184.19400
Create Date: 2018-10-15 13:46:14
Modify Date: 2025-08-25 10:28:52

Name	5-(1-benzofuran-2-yl)-1H-pyrazole

Density	1.286g/cm3
Boiling Point	406.2ºC at 760 mmHg
Molecular Formula	C₁₁H₈N₂O
Molecular Weight	184.19400
Flash Point	213.5ºC
Exact Mass	184.06400
PSA	41.82000
LogP	2.82290
Index of Refraction	1.67

HS Code	2934999090

1646-26-0 structure

1646-26-0

~%

666728-39-8 structure

666728-39-8

Literature: Abbas, Eman M. H. Egyptian Journal of Chemistry, 2009 , vol. 52, # 5 p. 655 - 669

Precursor 1
1646-26-0
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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