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: 2-Methoxy-2-phenylacetic acid trimethylsilyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55557-19-2

55557-19-2 structure

55557-19-2 structure

Name: 2-Methoxy-2-phenylacetic acid trimethylsilyl ester
Chemical Name: Trimethylsilyl methoxy(phenyl)acetate
CAS Number: 55557-19-2
Molecular Formula: C₁₂H₁₈O₃Si
Molecular Weight: 238.355
Create Date: 2021-09-11 18:00:02
Modify Date: 2025-08-26 17:24:57

Names
Properties

Name	Trimethylsilyl methoxy(phenyl)acetate
Synonyms	Benzeneacetic acid, α-methoxy-, trimethylsilyl ester Trimethylsilyl methoxy(phenyl)acetate

Density	1.0±0.1 g/cm3
Boiling Point	255.2±33.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₈O₃Si
Molecular Weight	238.355
Flash Point	90.0±20.9 °C
Exact Mass	238.102524
LogP	3.32
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.479

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