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: Formamide, N-(3,4-difluorophenyl)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

138563-55-0

138563-55-0 structure

138563-55-0 structure

Name: Formamide, N-(3,4-difluorophenyl)- (9CI)
Chemical Name: N-(3,4-Difluorophenyl)formamide
CAS Number: 138563-55-0
Molecular Formula: C₇H₅F₂NO
Molecular Weight: 157.11800
Create Date: 2018-03-01 18:05:23
Modify Date: 2025-09-20 21:04:32

Names
Properties

Name	N-(3,4-Difluorophenyl)formamide
Synonyms	Formamide, N-(3,4-difluorophenyl)- N-(3,4-Difluorophenyl)formamide

Density	1.4±0.1 g/cm3
Boiling Point	285.4±30.0 °C at 760 mmHg
Molecular Formula	C₇H₅F₂NO
Molecular Weight	157.11800
Flash Point	126.4±24.6 °C
Exact Mass	157.03400
PSA	29.10000
LogP	1.67
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.541

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