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: Pyridine, 5-methyl-2-(1-propynyl)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

371784-97-3

371784-97-3 structure

371784-97-3 structure

Name: Pyridine, 5-methyl-2-(1-propynyl)- (9CI)
Chemical Name: 5-Methyl-2-(1-propyn-1-yl)pyridine
CAS Number: 371784-97-3
Molecular Formula: C₉H₉N
Molecular Weight: 131.174
Create Date: 2021-09-11 17:43:07
Modify Date: 2025-08-27 17:25:58

Names
Properties

Name	5-Methyl-2-(1-propyn-1-yl)pyridine
Synonyms	5-Methyl-2-(1-propyn-1-yl)pyridine MFCD18384331 Pyridine, 5-methyl-2-(1-propyn-1-yl)-

Density	1.0±0.1 g/cm3
Boiling Point	227.1±28.0 °C at 760 mmHg
Molecular Formula	C₉H₉N
Molecular Weight	131.174
Flash Point	88.2±16.6 °C
Exact Mass	131.073502
LogP	2.09
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.537

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