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: Cyclopentanecarboxaldehyde, 2-ethyl-3-oxo-, trans- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

123100-98-1

123100-98-1 structure

123100-98-1 structure

Name: Cyclopentanecarboxaldehyde, 2-ethyl-3-oxo-, trans- (9CI)
Chemical Name: (1R,2S)-2-Ethyl-3-oxocyclopentanecarbaldehyde
CAS Number: 123100-98-1
Molecular Formula: C₈H₁₂O₂
Molecular Weight: 140.180
Create Date: 2021-09-10 11:30:23
Modify Date: 2025-09-27 15:39:26

Names
Properties

Name	(1R,2S)-2-Ethyl-3-oxocyclopentanecarbaldehyde
Synonyms	Cyclopentanecarboxaldehyde, 2-ethyl-3-oxo-, (1R,2S)- (1R,2S)-2-Ethyl-3-oxocyclopentanecarbaldehyde

Density	1.1±0.1 g/cm3
Boiling Point	227.6±33.0 °C at 760 mmHg
Molecular Formula	C₈H₁₂O₂
Molecular Weight	140.180
Flash Point	82.6±22.4 °C
Exact Mass	140.083725
LogP	0.51
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.517

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