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-[2-(2,2,3-trimethylcyclopent-3-en-1-yl)ethylidene]valeraldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

74981-27-4

74981-27-4 structure

74981-27-4 structure

Name: 2-[2-(2,2,3-trimethylcyclopent-3-en-1-yl)ethylidene]valeraldehyde
Chemical Name: 2-[2-(2,2,3-Trimethyl-3-cyclopenten-1-yl)ethylidene]pentanal
CAS Number: 74981-27-4
Molecular Formula: C₁₅H₂₄O
Molecular Weight: 220.350
Create Date: 2021-09-09 16:58:02
Modify Date: 2024-04-05 18:18:08

Names
Properties

Name	2-[2-(2,2,3-Trimethyl-3-cyclopenten-1-yl)ethylidene]pentanal
Synonyms	2-[2-(2,2,3-Trimethyl-3-cyclopenten-1-yl)ethylidene]pentanal Pentanal, 2-[2-(2,2,3-trimethyl-3-cyclopenten-1-yl)ethylidene]- EINECS 278-043-1

Density	0.9±0.1 g/cm3
Boiling Point	304.1±11.0 °C at 760 mmHg
Molecular Formula	C₁₅H₂₄O
Molecular Weight	220.350
Flash Point	127.0±11.5 °C
Exact Mass	220.182709
LogP	5.32
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.468

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