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: Benzoic acid,2,2-[[4-(trifluoromethyl)-1,2-phenylene]diimino]bis- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

640280-38-2

640280-38-2 structure

640280-38-2 structure

Name: Benzoic acid,2,2-[[4-(trifluoromethyl)-1,2-phenylene]diimino]bis- (9CI)
Chemical Name: 2,2'-{[4-(Trifluoromethyl)-1,2-phenylene]diimino}dibenzoic acid
CAS Number: 640280-38-2
Molecular Formula: C₂₁H₁₅F₃N₂O₄
Molecular Weight: 416.350
Create Date: 2021-09-12 15:35:36
Modify Date: 2025-08-25 18:08:53

Names
Properties

Name	2,2'-{[4-(Trifluoromethyl)-1,2-phenylene]diimino}dibenzoic acid
Synonyms	2,2'-{[4-(Trifluoromethyl)-1,2-phenylene]diimino}dibenzoic acid Benzoic acid, 2,2'-[[4-(trifluoromethyl)-1,2-phenylene]diimino]bis-

Density	1.5±0.1 g/cm3
Boiling Point	545.3±50.0 °C at 760 mmHg
Molecular Formula	C₂₁H₁₅F₃N₂O₄
Molecular Weight	416.350
Flash Point	283.6±30.1 °C
Exact Mass	416.098389
LogP	8.60
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.664

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