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-Cyclopenten-1-one, 4-ethynyl-3,5-dimethyl-, trans- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

65984-07-8

65984-07-8 structure

65984-07-8 structure

Name: 2-Cyclopenten-1-one, 4-ethynyl-3,5-dimethyl-, trans- (9CI)
Chemical Name: (4S,5R)-4-Ethynyl-3,5-dimethyl-2-cyclopenten-1-one
CAS Number: 65984-07-8
Molecular Formula: C₉H₁₀O
Molecular Weight: 134.175
Create Date: 2021-09-10 08:36:00
Modify Date: 2024-02-23 19:30:38

Names
Properties

Name	(4S,5R)-4-Ethynyl-3,5-dimethyl-2-cyclopenten-1-one
Synonyms	2-Cyclopenten-1-one, 4-ethynyl-3,5-dimethyl-, (4S,5R)- (4S,5R)-4-Ethynyl-3,5-dimethyl-2-cyclopenten-1-one

Density	1.0±0.1 g/cm3
Boiling Point	197.4±40.0 °C at 760 mmHg
Molecular Formula	C₉H₁₀O
Molecular Weight	134.175
Flash Point	70.1±22.3 °C
Exact Mass	134.073166
LogP	1.22
Vapour Pressure	0.4±0.4 mmHg at 25°C
Index of Refraction	1.492

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