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: ethyl (2E)-2-cyano-2-tetralin-1-ylidene-acetate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

74247-18-0

74247-18-0 structure

74247-18-0 structure

Name: ethyl (2E)-2-cyano-2-tetralin-1-ylidene-acetate
Chemical Name: ethyl (2E)-2-cyano-2-(3,4-dihydro-2H-naphthalen-1-ylidene)acetate
CAS Number: 74247-18-0
Molecular Formula: C₁₅H₁₅NO₂
Molecular Weight: 241.28500
Create Date: 2016-08-07 00:58:41
Modify Date: 2025-08-26 11:38:15

Name	ethyl (2E)-2-cyano-2-(3,4-dihydro-2H-naphthalen-1-ylidene)acetate
Synonyms	ethyl 1,2,3,4-tetrahydro-1-naphthylidene-cyanoacetate

Density	1.159g/cm3
Boiling Point	398ºC at 760 mmHg
Molecular Formula	C₁₅H₁₅NO₂
Molecular Weight	241.28500
Flash Point	194ºC
Exact Mass	241.11000
PSA	50.09000
LogP	2.86318
Index of Refraction	1.562

105-56-6 structure

105-56-6

529-34-0 structure

529-34-0

~58%

74247-18-0 structure

74247-18-0

Literature: Crooks; Szyndler Journal of Medicinal Chemistry, 1980 , vol. 23, # 6 p. 679 - 682

Precursor 2
105-56-6 529-34-0
DownStream 3
83-32-9 16897-57-7 6533-12-6

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