Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Propargyl-PEG4-mesyl ester
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: Propargyl-PEG4-mesyl ester
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

1233816-83-5

1233816-83-5 structure

1233816-83-5 structure

Name: Propargyl-PEG4-mesyl ester
Chemical Name: Propargyl-PEG5-Mes
CAS Number: 1233816-83-5
Molecular Formula: C₁₂H₂₂O₇S
Molecular Weight: 310.364
Create Date: 2019-01-14 12:50:13
Modify Date: 2025-09-11 12:28:56

Names
Properties

Name	Propargyl-PEG5-Mes
Synonyms	3,6,9,12-Tetraoxapentadec-14-yn-1-yl methanesulfonate 3,6,9,12-Tetraoxapentadec-14-yn-1-ol, methanesulfonate MFCD20134127 Propargyl-PEG4-mesyl ester

Density	1.2±0.1 g/cm3
Boiling Point	432.8±40.0 °C at 760 mmHg
Molecular Formula	C₁₂H₂₂O₇S
Molecular Weight	310.364
Flash Point	215.6±27.3 °C
Exact Mass	310.108612
LogP	-1.08
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.466

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