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-Azetidinone,3-amino-1-(1-buten-3-ynyl)-4-methyl-,cis-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

157432-10-5

157432-10-5 structure

157432-10-5 structure

Name: 2-Azetidinone,3-amino-1-(1-buten-3-ynyl)-4-methyl-,cis-(9CI)
Chemical Name: (3R,4S)-3-Amino-1-[(1Z)-1-buten-3-yn-1-yl]-4-methyl-2-azetidinone
CAS Number: 157432-10-5
Molecular Formula: C₈H₁₀N₂O
Molecular Weight: 150.178
Create Date: 2021-09-14 06:29:41
Modify Date: 2025-09-03 13:17:38

Names
Properties

Name	(3R,4S)-3-Amino-1-[(1Z)-1-buten-3-yn-1-yl]-4-methyl-2-azetidinone
Synonyms	(3R,4S)-3-Amino-1-[(1Z)-1-buten-3-yn-1-yl]-4-methyl-2-azetidinone 2-Azetidinone, 3-amino-1-[(1Z)-1-buten-3-yn-1-yl]-4-methyl-, (3R,4S)-

Density	1.2±0.1 g/cm3
Boiling Point	263.0±40.0 °C at 760 mmHg
Molecular Formula	C₈H₁₀N₂O
Molecular Weight	150.178
Flash Point	112.8±27.3 °C
Exact Mass	150.079315
LogP	0.31
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.639

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