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: 5-tert-Butoxythiophene-2-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

54889-42-8

54889-42-8 structure

54889-42-8 structure

Name: 5-tert-Butoxythiophene-2-carboxylic acid
Chemical Name: 5-[(2-Methyl-2-propanyl)oxy]-2-thiophenecarboxylic acid
CAS Number: 54889-42-8
Molecular Formula: C₉H₁₂O₃S
Molecular Weight: 200.255
Create Date: 2021-09-12 13:33:56
Modify Date: 2025-08-24 01:30:36

Names
Properties

Name	5-[(2-Methyl-2-propanyl)oxy]-2-thiophenecarboxylic acid
Synonyms	2-Thiophenecarboxylic acid, 5-(1,1-dimethylethoxy)- 5-[(2-Methyl-2-propanyl)oxy]-2-thiophenecarboxylic acid

Density	1.2±0.1 g/cm3
Boiling Point	325.5±22.0 °C at 760 mmHg
Molecular Formula	C₉H₁₂O₃S
Molecular Weight	200.255
Flash Point	150.7±22.3 °C
Exact Mass	200.050720
LogP	3.25
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.544

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