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: 1H-Imidazole,4-ethyl-5-(3-thienyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

263389-42-0

263389-42-0 structure

263389-42-0 structure

Name: 1H-Imidazole,4-ethyl-5-(3-thienyl)-
Chemical Name: 5-Ethyl-4-(3-thienyl)-1H-imidazole
CAS Number: 263389-42-0
Molecular Formula: C₉H₁₀N₂S
Molecular Weight: 178.254
Create Date: 2021-09-12 18:34:04
Modify Date: 2025-09-18 09:12:47

Names
Properties

Name	5-Ethyl-4-(3-thienyl)-1H-imidazole
Synonyms	1H-Imidazole, 5-ethyl-4-(3-thienyl)- 5-Ethyl-4-(3-thienyl)-1H-imidazole

Density	1.2±0.1 g/cm3
Boiling Point	367.8±30.0 °C at 760 mmHg
Molecular Formula	C₉H₁₀N₂S
Molecular Weight	178.254
Flash Point	176.4±14.9 °C
Exact Mass	178.056473
LogP	2.13
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.607

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