Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(5-(Methoxycarbonyl)thiophen-2-yl)acetic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(5-(METHOXYCARBONYL)THIOPHEN-2-YL)ACETIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 2-(5-(Methoxycarbonyl)thiophen-2-yl)acetic acid
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

142667-06-9

142667-06-9 structure

142667-06-9 structure

Name: 2-(5-(Methoxycarbonyl)thiophen-2-yl)acetic acid
Chemical Name: 2-(5-(Methoxycarbonyl)thiophen-2-yl)acetic acid
CAS Number: 142667-06-9
Molecular Formula: C₈H₈O₄S
Molecular Weight: 200.212
Create Date: 2018-03-19 08:00:00
Modify Date: 2025-10-02 12:42:21

Name	2-(5-(Methoxycarbonyl)thiophen-2-yl)acetic acid
Synonyms	[5-(Methoxycarbonyl)-2-thienyl]acetic acid 2-Thiopheneacetic acid, 5-(methoxycarbonyl)- 2-(5-methoxycarbonylthiophen-2-yl)acetic acid

Density	1.4±0.1 g/cm3
Boiling Point	367.5±32.0 °C at 760 mmHg
Molecular Formula	C₈H₈O₄S
Molecular Weight	200.212
Flash Point	176.1±25.1 °C
Exact Mass	200.014328
PSA	91.84000
LogP	1.09
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.573

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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