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: 1H-Pyrazole-5-carboxylicacid,1-ethyl-3-(2-thienyl)-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

515812-03-0

515812-03-0 structure

515812-03-0 structure

Name: 1H-Pyrazole-5-carboxylicacid,1-ethyl-3-(2-thienyl)-(9CI)
Chemical Name: 1-Ethyl-3-(2-thienyl)-1H-pyrazole-5-carboxylic acid
CAS Number: 515812-03-0
Molecular Formula: C₁₀H₁₀N₂O₂S
Molecular Weight: 222.264
Create Date: 2021-09-09 11:19:25
Modify Date: 2025-08-29 09:41:43

Names
Properties

Name	1-Ethyl-3-(2-thienyl)-1H-pyrazole-5-carboxylic acid
Synonyms	1H-Pyrazole-5-carboxylic acid, 1-ethyl-3-(2-thienyl)- MFCD01571311 1-Ethyl-3-(2-thienyl)-1H-pyrazole-5-carboxylic acid

Density	1.4±0.1 g/cm3
Boiling Point	425.7±35.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₀N₂O₂S
Molecular Weight	222.264
Flash Point	211.3±25.9 °C
Exact Mass	222.046295
LogP	2.07
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.670

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