Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-(thiophen-2-yl)-1H-pyrazole
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-(thiophen-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

219863-71-5

219863-71-5 structure

219863-71-5 structure

Name: 5-(thiophen-2-yl)-1H-pyrazole
Chemical Name: 5-(2-Thienyl)pyrazole
CAS Number: 219863-71-5
Molecular Formula: C₇H₆N₂S
Molecular Weight: 150.20100
Create Date: 2016-06-09 02:34:19
Modify Date: 2025-09-21 10:58:50

Name	5-(2-Thienyl)pyrazole
Synonyms	5-(2-THIENYL)PYRAZOLE 5-(THIOPHEN-2-YL)-1H-PYRAZOLE 5-(2-Thienyl)-1H-pyrazole 5-(2-THIENYL)-1H-PYRAZOLE 5-(thiophene-2-yl)-1H-pyrazole

Melting Point	97-102 °C
Molecular Formula	C₇H₆N₂S
Molecular Weight	150.20100
Exact Mass	150.02500
PSA	56.92000
LogP	2.13820

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
RIDADR	NONH for all modes of transport

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