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Product Name: (3-CYANOPHENOXY)ACETICACIDETHYLESTER
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53704-20-4

53704-20-4 structure

53704-20-4 structure

Name: (3-CYANOPHENOXY)ACETICACIDETHYLESTER
Chemical Name: 5-(1,3,3-trimethylindol-2-ylidene)pent-3-en-2-one
CAS Number: 53704-20-4
Molecular Formula: C₁₆H₁₉NO
Molecular Weight: 241.32800
Create Date: 2018-10-10 19:10:34
Modify Date: 2025-08-25 17:16:29

Name	5-(1,3,3-trimethylindol-2-ylidene)pent-3-en-2-one
Synonyms	(3E,5E)-5-(1,3,3-Trimethyl-1,3-dihydro-2H-indol-2-ylidene)pent-3-en-2-one 5-(1,3,3-Trimethyl-indolin-2-yliden)-pent-3-en-2-on (E,5E)-5-(1,3,3-Trimethylindolin-2-ylidene)pent-3-en-2-one 5-(1,3,3-trimethyl-indolin-2-ylidene)-pent-3-en-2-one

Density	1.07g/cm3
Boiling Point	362.7ºC at 760mmHg
Molecular Formula	C₁₆H₁₉NO
Molecular Weight	241.32800
Flash Point	130.5ºC
Exact Mass	241.14700
PSA	20.31000
LogP	3.50810
Index of Refraction	1.591

HS Code	2933990090

5418-63-3 structure

5418-63-3

1423-60-5 structure

1423-60-5

~%

53704-20-4 structure

53704-20-4

Literature: Journal of the Chemical Society, , p. 1626,1630

Precursor 2
5418-63-3 1423-60-5
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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