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-bromo-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

21303-39-9

21303-39-9 structure

21303-39-9 structure

Name: 5-bromo-3-[2-(2-nitrophenyl)hydrazinyl]indol-2-one
Chemical Name: 5-bromo-3-[2-(2-nitrophenyl)hydrazinyl]indol-2-one
CAS Number: 21303-39-9
Molecular Formula: C₁₄H₉BrN₄O₃
Molecular Weight: 361.15000
Create Date: 2016-09-03 09:59:05
Modify Date: 2025-09-28 11:30:43

Names
Properties

Name	5-bromo-3-[2-(2-nitrophenyl)hydrazinyl]indol-2-one
Synonyms	T0500-5550 5-Brom-isatin-3-(o-nitro-phenylhydrazon)

Density	1.78g/cm3
Boiling Point	391ºC at 760 mmHg
Molecular Formula	C₁₄H₉BrN₄O₃
Molecular Weight	361.15000
Flash Point	190.3ºC
Exact Mass	359.98600
PSA	99.31000
LogP	3.85980
Vapour Pressure	2.54E-06mmHg at 25°C
Index of Refraction	1.755

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.