3-ethylchroman-2-one

Modify Date: 2024-01-09 13:23:18

3-ethylchroman-2-one Structure
3-ethylchroman-2-one structure
Common Name 3-ethylchroman-2-one
CAS Number 77202-48-3 Molecular Weight 176.21200
Density 1.091g/cm3 Boiling Point 290ºC at 760 mmHg
Molecular Formula C11H12O2 Melting Point N/A
MSDS N/A Flash Point 117.3ºC

 Names

Name 3-ethyl-3,4-dihydrochromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.091g/cm3
Boiling Point 290ºC at 760 mmHg
Molecular Formula C11H12O2
Molecular Weight 176.21200
Flash Point 117.3ºC
Exact Mass 176.08400
PSA 26.30000
LogP 2.17430
Index of Refraction 1.525

 Safety Information

HS Code 2932209090

 Synthetic Route

~43%

3-ethylchroman-2-one Structure

3-ethylchroman-2-one

CAS#:77202-48-3

Literature: Rioz-Martinez, Ana; De Gonzalo; Torres Pazmino, Daniel E.; Fraaije, Marco-W.; Gotor, Vicente Journal of Organic Chemistry, 2010 , vol. 75, # 6 p. 2073 - 2076

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3-ethylchroman-2-one Structure

3-ethylchroman-2-one

CAS#:77202-48-3

Literature: Mitra, Alok K.; Misra, Swapan K.; Patra, Amarendra Synthetic Communications, 1980 , vol. 10, # 12 p. 915 - 920

 Customs

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

 Synonyms

3-ethylchroman-2-one