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: 2H-Azepin-2-one, 3-ethynylhexahydro-3-hydroxy- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

641144-53-8

641144-53-8 structure

641144-53-8 structure

Name: 2H-Azepin-2-one, 3-ethynylhexahydro-3-hydroxy- (9CI)
Chemical Name: 3-Ethynyl-3-hydroxy-2-azepanone
CAS Number: 641144-53-8
Molecular Formula: C₈H₁₁NO₂
Molecular Weight: 153.178
Create Date: 2021-09-14 11:54:54
Modify Date: 2025-09-15 13:13:57

Names
Properties

Name	3-Ethynyl-3-hydroxy-2-azepanone
Synonyms	MFCD18814377 3-Ethynyl-3-hydroxy-2-azepanone 2H-Azepin-2-one, 3-ethynylhexahydro-3-hydroxy-

Density	1.2±0.1 g/cm3
Boiling Point	348.3±42.0 °C at 760 mmHg
Molecular Formula	C₈H₁₁NO₂
Molecular Weight	153.178
Flash Point	164.4±27.9 °C
Exact Mass	153.078979
LogP	-0.93
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.529

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