Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: L-Proline, 1-(2-propynyl)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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199918-49-5

199918-49-5 structure

199918-49-5 structure

Name: L-Proline, 1-(2-propynyl)- (9CI)
Chemical Name: (2S)-1-prop-2-ynylpyrrolidine-2-carboxylic acid
CAS Number: 199918-49-5
Molecular Formula: C₈H₁₁NO₂
Molecular Weight: 153.17800
Create Date: 2018-12-04 18:55:45
Modify Date: 2025-08-25 15:49:21

Names
Properties

Name	(2S)-1-prop-2-ynylpyrrolidine-2-carboxylic acid

Density	1.179g/cm3
Boiling Point	269.1ºC at 760 mmHg
Molecular Formula	C₈H₁₁NO₂
Molecular Weight	153.17800
Flash Point	116.5ºC
Exact Mass	153.07900
PSA	40.54000
LogP	0.10650
Vapour Pressure	0.0021mmHg at 25°C
Index of Refraction	1.526

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