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: 1-Cyclopentene-1-carboxaldehyde, 4-ethyl-2-methyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

333986-89-3

333986-89-3 structure

333986-89-3 structure

Name: 1-Cyclopentene-1-carboxaldehyde, 4-ethyl-2-methyl- (9CI)
Chemical Name: 4-Ethyl-2-methyl-1-cyclopentene-1-carbaldehyde
CAS Number: 333986-89-3
Molecular Formula: C₉H₁₄O
Molecular Weight: 138.207
Create Date: 2021-09-17 19:05:22
Modify Date: 2025-09-18 19:30:18

Names
Properties

Name	4-Ethyl-2-methyl-1-cyclopentene-1-carbaldehyde
Synonyms	4-Ethyl-2-methylcyclopent-1-ene-1-carbaldehyde MFCD18806818 4-Ethyl-2-methyl-1-cyclopentene-1-carbaldehyde 1-Cyclopentene-1-carboxaldehyde, 4-ethyl-2-methyl-

Density	1.0±0.1 g/cm3
Boiling Point	203.5±19.0 °C at 760 mmHg
Molecular Formula	C₉H₁₄O
Molecular Weight	138.207
Flash Point	73.0±16.5 °C
Exact Mass	138.104462
LogP	2.68
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.521

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