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-Indole-2,3-dione,4-(trifluoromethyl)-, 3-[2-(2-nitrophenyl)hydrazone]
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21303-38-8

21303-38-8 structure

21303-38-8 structure

Name: 1H-Indole-2,3-dione,4-(trifluoromethyl)-, 3-[2-(2-nitrophenyl)hydrazone]
Chemical Name: 3-[2-(2-nitrophenyl)hydrazinyl]-4-(trifluoromethyl)indol-2-one
CAS Number: 21303-38-8
Molecular Formula: C₁₅H₉F₃N₄O₃
Molecular Weight: 350.25200
Create Date: 2016-12-13 00:08:58
Modify Date: 2025-09-13 10:06:45

Names
Properties

Name	3-[2-(2-nitrophenyl)hydrazinyl]-4-(trifluoromethyl)indol-2-one
Synonyms	4-Trifluormethylisatin-3-(o-nitrophenylhydrazon)

Density	1.59g/cm3
Boiling Point	389.1ºC at 760 mmHg
Molecular Formula	C₁₅H₉F₃N₄O₃
Molecular Weight	350.25200
Flash Point	189.1ºC
Exact Mass	350.06300
PSA	99.31000
LogP	4.11610
Vapour Pressure	2.92E-06mmHg at 25°C
Index of Refraction	1.648

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