42059-49-4

42059-49-4 structure

Name: 3-Formyl-4-oxo-4H-chromen-7-yl acetate
Chemical Name: 3-Formyl-4-oxo-4H-chromen-7-yl acetate
CAS Number: 42059-49-4
Molecular Formula: C₁₂H₈O₅
Molecular Weight: 232.18900
Create Date: 2018-12-27 19:36:11
Modify Date: 2024-01-09 16:50:16

Name	3-Formyl-4-oxo-4H-chromen-7-yl acetate
Synonyms	(3-formyl-4-oxochromen-7-yl) acetate 7-Acetoxy-3-formylchromone

Density	1.457g/cm3
Boiling Point	395.1ºC at 760 mmHg
Molecular Formula	C₁₂H₈O₅
Molecular Weight	232.18900
Flash Point	178.8ºC
Exact Mass	232.03700
PSA	73.58000
LogP	1.53080
Index of Refraction	1.644

HS Code	2915390090

42059-48-3

42059-49-4

Literature: Takeda Chemical Industries, Ltd. Patent: US3984441 A1, 1976 ;

42059-48-3

68-12-2

42059-49-4

Literature: Chand, Karam; Prasad, Suchita; Tiwari, Rakesh K.; Shirazi, Amir N.; Kumar, Sumit; Parang, Keykavous; Sharma, Sunil K. Bioorganic Chemistry, 2014 , vol. 53, p. 75 - 82

42059-48-3

75258-58-1

~49%

42059-49-4

Literature: Lahoti, R. J.; Wagle, D. R. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. 20, # 11 p. 1007 - 1008

89-84-9

42059-49-4

Literature: Chand, Karam; Prasad, Suchita; Tiwari, Rakesh K.; Shirazi, Amir N.; Kumar, Sumit; Parang, Keykavous; Sharma, Sunil K. Bioorganic Chemistry, 2014 , vol. 53, p. 75 - 82

Precursor 3
42059-48-3 68-12-2 89-84-9
DownStream 0

HS Code	2915390090
Summary	2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%

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