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: 1,4-diaminobutylphosphonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20820-73-9

20820-73-9 structure

20820-73-9 structure

Name: 1,4-diaminobutylphosphonic acid
Chemical Name: 1,4-diaminobutylphosphonic acid
CAS Number: 20820-73-9
Molecular Formula: C₄H₁₃N₂O₃P
Molecular Weight: 168.13100
Create Date: 2016-11-27 20:46:22
Modify Date: 2025-10-15 11:39:17

Names
Properties

Name	1,4-diaminobutylphosphonic acid
Synonyms	Phosphonic acid,4-diaminobutyl) 1,4-Diaminobutyl-phosphorigsaeure

Density	1.384g/cm3
Boiling Point	408ºC at 760 mmHg
Molecular Formula	C₄H₁₃N₂O₃P
Molecular Weight	168.13100
Flash Point	200.5ºC
Exact Mass	168.06600
PSA	119.38000
LogP	0.58840
Vapour Pressure	8.48E-08mmHg at 25°C
Index of Refraction	1.53

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