Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ETHYL 5-CYANO-2,4-DIPHENYL-6-THIOXO-1,4,5,6-TETRAHYDRO-3-PYRIDINECARBOXYLATE
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Purity: 98.0%
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105199-50-6

105199-50-6 structure

105199-50-6 structure

Name: ETHYL 5-CYANO-2,4-DIPHENYL-6-THIOXO-1,4,5,6-TETRAHYDRO-3-PYRIDINECARBOXYLATE
Chemical Name: ethyl 3-cyano-4,6-diphenyl-2-sulfanylidene-3,4-dihydro-1H-pyridine-5-carboxylate
CAS Number: 105199-50-6
Molecular Formula: C₂₁H₁₈N₂O₂S
Molecular Weight: 362.44500
Create Date: 2017-08-22 02:23:15
Modify Date: 2024-01-11 10:17:44

Name	ethyl 3-cyano-4,6-diphenyl-2-sulfanylidene-3,4-dihydro-1H-pyridine-5-carboxylate
Synonyms	ethyl 5-cyano-2,4-diphenyl-6-thioxo-1,4,5,6-tetrahydro-3-pyridinecarboxylate 3-Pyridinecarboxylicacid,5-cyano-1,4,5,6-tetrahydro-2,4-diphenyl-6-thioxo-,ethyl ester

Density	1.28g/cm3
Boiling Point	555.8ºC at 760mmHg
Melting Point	118-121ºC
Molecular Formula	C₂₁H₁₈N₂O₂S
Molecular Weight	362.44500
Flash Point	289.9ºC
Exact Mass	362.10900
PSA	94.21000
LogP	4.14378
Vapour Pressure	2.16E-12mmHg at 25°C
Index of Refraction	1.651

HS Code	2933399090

105199-40-4 structure

105199-40-4

~73%

105199-50-6 structure

105199-50-6

Literature: Rubio, Maria J.; Seoane, Carlos; Soto, Jose L.; Susaeta, Ana Liebigs Annalen der Chemie, 1986 , # 1 p. 210 - 220

17451-18-2 structure

17451-18-2

~%

105199-50-6 structure

105199-50-6

Literature: Liebigs Annalen der Chemie, , # 1 p. 210 - 220

Precursor 2
105199-40-4 17451-18-2
DownStream 0

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%