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156006-08-5

156006-08-5 structure

156006-08-5 structure

Name: 7-(3-oxobutan-2-yloxy)chromen-2-one
Chemical Name: 7-(3-oxobutan-2-yloxy)chromen-2-one
CAS Number: 156006-08-5
Molecular Formula: C₁₃H₁₂O₄
Molecular Weight: 232.23200
Create Date: 2018-06-12 18:42:09
Modify Date: 2025-08-25 08:54:57

Name	7-(3-oxobutan-2-yloxy)chromen-2-one
Synonyms	7-(1-methylacetonyloxy)coumarin 7-(1-methyl-2-oxopropoxy)-chromen-2-one

Density	1.234g/cm3
Boiling Point	404.1ºC at 760 mmHg
Molecular Formula	C₁₃H₁₂O₄
Molecular Weight	232.23200
Flash Point	182.1ºC
Exact Mass	232.07400
PSA	56.51000
LogP	2.14930
Vapour Pressure	9.71E-07mmHg at 25°C
Index of Refraction	1.554

HS Code	2932209090

93-35-6 structure

93-35-6

4091-39-8 structure

4091-39-8

~99%

156006-08-5 structure

156006-08-5

Literature: Sicard, Renaud; Chen, Lu S.; Marsaioli, Anita J.; Reymond, Jean-Louis Advanced Synthesis and Catalysis, 2005 , vol. 347, # 7-8 p. 1041 - 1050

Precursor 2
93-35-6 4091-39-8
DownStream 1
4196-58-1

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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