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

189350-74-1

189350-74-1 structure

189350-74-1 structure

Name: Pyridine, 4-(2-chloroethenyl)- (9CI)
Chemical Name: 4-[(Z)-2-Chlorovinyl]pyridine
CAS Number: 189350-74-1
Molecular Formula: C₇H₆ClN
Molecular Weight: 139.582
Create Date: 2021-09-14 00:50:01
Modify Date: 2025-09-21 12:35:01

Names
Properties

Name	4-[(Z)-2-Chlorovinyl]pyridine
Synonyms	4-[(Z)-2-Chlorovinyl]pyridine Pyridine, 4-[(Z)-2-chloroethenyl]-

Density	1.2±0.1 g/cm3
Boiling Point	227.9±15.0 °C at 760 mmHg
Molecular Formula	C₇H₆ClN
Molecular Weight	139.582
Flash Point	113.5±6.0 °C
Exact Mass	139.018875
LogP	1.33
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.598

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