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: (Z)-4,5-dihydro-2-(8-heptadecenyl)-1H-imidazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21656-45-1

21656-45-1 structure

21656-45-1 structure

Name: (Z)-4,5-dihydro-2-(8-heptadecenyl)-1H-imidazole
Chemical Name: (Z)-4,5-dihydro-2-(8-heptadecenyl)-1H-imidazole
CAS Number: 21656-45-1
Molecular Formula: C₂₀H₃₈N₂
Molecular Weight: 306.52900
Create Date: 2017-11-05 19:26:17
Modify Date: 2025-09-22 20:12:07

Name	(Z)-4,5-dihydro-2-(8-heptadecenyl)-1H-imidazole
Synonyms	2-[(Z)-8-Heptadecenyl]-4,5-dihydro-1H-imidazole 2-[(Z)-8-Heptadecenyl]-2-imidazoline 2-heptadec-8c-enyl-4,5-dihydro-1H-imidazole Einecs 244-510-3

Density	0.91g/cm3
Boiling Point	449ºC at 760mmHg
Molecular Formula	C₂₀H₃₈N₂
Molecular Weight	306.52900
Flash Point	225.3ºC
Exact Mass	306.30300
PSA	24.39000
LogP	5.79000
Vapour Pressure	7.88E-08mmHg at 25°C
Index of Refraction	1.498

HS Code	2933290090

HS Code	2933290090
Summary	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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