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: Propylphosphonic acid hydrogen methyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

53621-95-7

53621-95-7 structure

53621-95-7 structure

Name: Propylphosphonic acid hydrogen methyl ester
Chemical Name: methoxy(propyl)phosphinic acid
CAS Number: 53621-95-7
Molecular Formula: C₄H₁₁O₃P
Molecular Weight: 138.10200
Create Date: 2017-12-09 17:15:50
Modify Date: 2025-10-15 08:32:05

Names
Properties

Name	methoxy(propyl)phosphinic acid
Synonyms	Phosphonic acid,propyl-,methyl ester Methyl propylphosphonate Propylphosphonic acid methyl ester

Density	1.126g/cm3
Boiling Point	198.1ºC at 760 mmHg
Molecular Formula	C₄H₁₁O₃P
Molecular Weight	138.10200
Flash Point	73.6ºC
Exact Mass	138.04500
PSA	56.34000
LogP	1.22820
Index of Refraction	1.415

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