Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Ethynylisonicotinic 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-Ethynyl-isonicotinic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1240618-14-7

1240618-14-7 structure

1240618-14-7 structure

Name: 2-Ethynyl-isonicotinic acid
Chemical Name: 2-Ethynylisonicotinic acid
CAS Number: 1240618-14-7
Molecular Formula: C₈H₅NO₂
Molecular Weight: 147.131
Create Date: 2018-06-12 18:14:44
Modify Date: 2025-08-21 21:40:25

Names
Properties

Name	2-Ethynylisonicotinic acid
Synonyms	2-Ethynylisonicotinic acid MFCD16988732 4-Pyridinecarboxylic acid, 2-ethynyl-

Density	1.3±0.1 g/cm3
Boiling Point	422.0±30.0 °C at 760 mmHg
Molecular Formula	C₈H₅NO₂
Molecular Weight	147.131
Flash Point	209.0±24.6 °C
Exact Mass	147.032028
LogP	0.72
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.596

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