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: Acetamide, N-methyl-N-(1-methyl-2-propynyl)-, (S)- (9CI)
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Purity: 98.0%
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145679-21-6

145679-21-6 structure

145679-21-6 structure

Name: Acetamide, N-methyl-N-(1-methyl-2-propynyl)-, (S)- (9CI)
Chemical Name: N-[(2S)-3-Butyn-2-yl]-N-methylacetamide
CAS Number: 145679-21-6
Molecular Formula: C₇H₁₁NO
Molecular Weight: 125.168
Create Date: 2021-09-14 18:03:59
Modify Date: 2025-08-24 11:47:27

Names
Properties

Name	N-[(2S)-3-Butyn-2-yl]-N-methylacetamide
Synonyms	N-[(2S)-3-Butyn-2-yl]-N-methylacetamide Acetamide, N-methyl-N-[(1S)-1-methyl-2-propyn-1-yl]-

Density	0.9±0.1 g/cm3
Boiling Point	182.5±23.0 °C at 760 mmHg
Molecular Formula	C₇H₁₁NO
Molecular Weight	125.168
Flash Point	68.2±13.8 °C
Exact Mass	125.084061
LogP	-0.02
Vapour Pressure	0.8±0.3 mmHg at 25°C
Index of Refraction	1.456

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