Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(5-ETHYNYLTHIEN-2-YL)PYRIDINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

132464-90-5

132464-90-5 structure

132464-90-5 structure

Name: 2-(5-ETHYNYLTHIEN-2-YL)PYRIDINE
Chemical Name: 2-(5-ethynylthiophen-2-yl)pyridine
CAS Number: 132464-90-5
Molecular Formula: C₁₁H₇NS
Molecular Weight: 185.24500
Create Date: 2018-12-04 13:31:46
Modify Date: 2025-09-11 18:19:19

Names
Properties

Name	2-(5-ethynylthiophen-2-yl)pyridine
Synonyms	5-ethynyl-2-(2-pyridyl)thiophene 2-(3,5-DIMETHYL-1H-PYRAZOL-1-YL)-1-ETHANOL 2-(5-Ethynylthien-2-yl)pyridine Pyridine,2-(5-ethynyl-2-thienyl)

Density	1.22g/cm3
Boiling Point	321.3ºC at 760mmHg
Melting Point	109ºC
Molecular Formula	C₁₁H₇NS
Molecular Weight	185.24500
Flash Point	145ºC
Exact Mass	185.03000
PSA	41.13000
LogP	2.79140
Vapour Pressure	0.000563mmHg at 25°C
Index of Refraction	1.642

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