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-CHLORO-3-(2-METHOXYPHENYL)-1-METHYL-1H-PYRAZOLE-4-CARBOXALDEHYDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

857640-22-3

857640-22-3 structure

857640-22-3 structure

Name: 5-CHLORO-3-(2-METHOXYPHENYL)-1-METHYL-1H-PYRAZOLE-4-CARBOXALDEHYDE
Chemical Name: 5-Chloro-3-(2-methoxyphenyl)-1-methyl-1H-pyrazole-4-carbaldehyde
CAS Number: 857640-22-3
Molecular Formula: C₁₂H₁₁ClN₂O₂
Molecular Weight: 250.68100
Create Date: 2018-05-16 03:45:07
Modify Date: 2025-09-20 17:19:26

Names
Properties

Name	5-Chloro-3-(2-methoxyphenyl)-1-methyl-1H-pyrazole-4-carbaldehyde
Synonyms	1H-Pyrazole-4-carboxaldehyde, 5-chloro-3-(2-methoxyphenyl)-1-methyl- 5-Chloro-3-(2-methoxyphenyl)-1-methyl-1H-pyrazole-4-carbaldehyde

Density	1.3±0.1 g/cm3
Boiling Point	370.6±42.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₁ClN₂O₂
Molecular Weight	250.68100
Flash Point	177.9±27.9 °C
Exact Mass	250.05100
PSA	44.12000
LogP	2.24
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.592

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.