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: Pyridine, 4-ethenyl-3-ethyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

131665-69-5

131665-69-5 structure

131665-69-5 structure

Name: Pyridine, 4-ethenyl-3-ethyl- (9CI)
Chemical Name: 3-Ethyl-4-vinylpyridine
CAS Number: 131665-69-5
Molecular Formula: C₉H₁₁N
Molecular Weight: 133.190
Create Date: 2021-09-20 12:52:09
Modify Date: 2025-11-26 07:39:50

Names
Properties

Name	3-Ethyl-4-vinylpyridine
Synonyms	Pyridine, 4-ethenyl-3-ethyl- MFCD22190280 3-Ethyl-4-vinylpyridine

Density	0.9±0.1 g/cm3
Boiling Point	212.5±9.0 °C at 760 mmHg
Molecular Formula	C₉H₁₁N
Molecular Weight	133.190
Flash Point	78.9±10.9 °C
Exact Mass	133.089142
LogP	2.20
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.547

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.