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-CYANO-3,4-DIPHENYLTHIOPHENE-2-CARBOXAMIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

70541-98-9

70541-98-9 structure

70541-98-9 structure

Name: 5-cyano-3,4-diphenylthiophene-2-carboxamide
Chemical Name: 5-cyano-3,4-diphenylthiophene-2-carboxamide
CAS Number: 70541-98-9
Molecular Formula: C₁₈H₁₂N₂OS
Molecular Weight: 304.36600
Create Date: 2018-12-29 17:27:32
Modify Date: 2025-09-02 11:43:07

Names
Properties

Name	5-cyano-3,4-diphenylthiophene-2-carboxamide
Synonyms	5-cyano-3,4-diphenyl-thiophene-2-carboxylic acid amide 5-Cyano-3,4-diphenyl-2-thiophencarboxamid HMS563A09 HMS2777K20

Density	1.34g/cm3
Boiling Point	388.5ºC at 760 mmHg
Melting Point	265-270ºC
Molecular Formula	C₁₈H₁₂N₂OS
Molecular Weight	304.36600
Flash Point	188.7ºC
Exact Mass	304.06700
PSA	95.12000
LogP	4.75298
Index of Refraction	1.698

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