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-7-methyl-3-[2-(2-nitrophenyl)hydrazinyl]indol-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21231-31-2

21231-31-2 structure

21231-31-2 structure

Name: 5-chloro-7-methyl-3-[2-(2-nitrophenyl)hydrazinyl]indol-2-one
Chemical Name: 5-chloro-7-methyl-3-[2-(2-nitrophenyl)hydrazinyl]indol-2-one
CAS Number: 21231-31-2
Molecular Formula: C₁₅H₁₁ClN₄O₃
Molecular Weight: 330.72600
Create Date: 2018-06-13 22:24:47
Modify Date: 2025-09-23 12:43:03

Names
Properties

Name	5-chloro-7-methyl-3-[2-(2-nitrophenyl)hydrazinyl]indol-2-one
Synonyms	5-Chlor-7-methylisatin-3-(o-nitrophenylhydrazon)

Density	1.54g/cm3
Boiling Point	392.6ºC at 760 mmHg
Molecular Formula	C₁₅H₁₁ClN₄O₃
Molecular Weight	330.72600
Flash Point	191.2ºC
Exact Mass	330.05200
PSA	99.31000
LogP	4.05910
Vapour Pressure	2.27E-06mmHg at 25°C
Index of Refraction	1.716

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