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: 3-Thiophenecarboxamide,tetrahydro-5-oxo-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

140914-48-3

140914-48-3 structure

140914-48-3 structure

Name: 3-Thiophenecarboxamide,tetrahydro-5-oxo-(9CI)
Chemical Name: 5-Oxotetrahydro-3-thiophenecarboxamide
CAS Number: 140914-48-3
Molecular Formula: C₅H₇NO₂S
Molecular Weight: 145.180
Create Date: 2021-09-09 12:14:01
Modify Date: 2025-08-09 06:16:32

Names
Properties

Name	5-Oxotetrahydro-3-thiophenecarboxamide
Synonyms	5-Oxotetrahydro-3-thiophenecarboxamide 3-Thiophenecarboxamide, tetrahydro-5-oxo-

Density	1.4±0.1 g/cm3
Boiling Point	440.9±34.0 °C at 760 mmHg
Molecular Formula	C₅H₇NO₂S
Molecular Weight	145.180
Flash Point	220.4±25.7 °C
Exact Mass	145.019745
LogP	-1.01
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.591

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