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: p-Butyrophenetidide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21218-92-8

21218-92-8 structure

21218-92-8 structure

Name: p-Butyrophenetidide
Chemical Name: N-(4-ethoxyphenyl)butanamide
CAS Number: 21218-92-8
Molecular Formula: C₁₂H₁₇NO₂
Molecular Weight: 207.26900
Create Date: 2016-09-23 12:06:55
Modify Date: 2025-09-22 16:03:35

Name	N-(4-ethoxyphenyl)butanamide
Synonyms	p-Butyrophenetidide butyric acid p-phenetidide Butanamide,N-(4-ethoxyphenyl) Buttersaeure-p-phenetidid 4-Butyrylamino-phenetol

Density	1.057g/cm3
Boiling Point	377.2ºC at 760 mmHg
Molecular Formula	C₁₂H₁₇NO₂
Molecular Weight	207.26900
Flash Point	182ºC
Exact Mass	207.12600
PSA	38.33000
LogP	2.89690
Vapour Pressure	6.84E-06mmHg at 25°C
Index of Refraction	1.535

156-43-4 structure

156-43-4

107-92-6 structure

107-92-6

~%

21218-92-8 structure

21218-92-8

Literature: Hill; Rabinowitz Journal of the American Chemical Society, 1926 , vol. 48, p. 734

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