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: 1,1'-[(E)-Vinylene]bis[3-[(tetrahydro-2H-pyran-2-yl)methyl]urea]
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25689-71-8

25689-71-8 structure

25689-71-8 structure

Name: 1,1'-[(E)-Vinylene]bis[3-[(tetrahydro-2H-pyran-2-yl)methyl]urea]
Chemical Name: 1-(oxan-2-ylmethyl)-3-[(E)-2-(oxan-2-ylmethylcarbamoylamino)ethenyl]urea
CAS Number: 25689-71-8
Molecular Formula: C₁₆H₂₈N₄O₄
Molecular Weight: 340.41800
Create Date: 2017-03-27 11:28:56
Modify Date: 2025-09-01 18:09:18

Names
Properties

Name	1-(oxan-2-ylmethyl)-3-[(E)-2-(oxan-2-ylmethylcarbamoylamino)ethenyl]urea

Density	1.143g/cm3
Boiling Point	490.1ºC at 760mmHg
Molecular Formula	C₁₆H₂₈N₄O₄
Molecular Weight	340.41800
Flash Point	250.2ºC
Exact Mass	340.21100
PSA	107.70000
LogP	2.38480
Vapour Pressure	9.39E-10mmHg at 25°C
Index of Refraction	1.514

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