2(3H)-Furanone,dihydro-3-methylene-5-(phenylmethyl)-

Modify Date: 2025-08-25 17:05:59

2(3H)-Furanone,dihydro-3-methylene-5-(phenylmethyl)- Structure
2(3H)-Furanone,dihydro-3-methylene-5-(phenylmethyl)- structure
Common Name 2(3H)-Furanone,dihydro-3-methylene-5-(phenylmethyl)-
CAS Number 77547-07-0 Molecular Weight 188.22200
Density 1.11g/cm3 Boiling Point 347.3ºC at 760 mmHg
Molecular Formula C12H12O2 Melting Point N/A
MSDS N/A Flash Point 144.5ºC

 Names

Name 5-benzyl-3-methylideneoxolan-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.11g/cm3
Boiling Point 347.3ºC at 760 mmHg
Molecular Formula C12H12O2
Molecular Weight 188.22200
Flash Point 144.5ºC
Exact Mass 188.08400
PSA 26.30000
LogP 2.10080
Index of Refraction 1.55
InChIKey XXZZLJOGOSEOLI-UHFFFAOYSA-N
SMILES C=C1CC(Cc2ccccc2)OC1=O

 Safety Information

HS Code 2932209090

 Synthetic Route

~86%

2(3H)-Furanone,dihydro-3-methylene-5-(phenylmethyl)- Structure

2(3H)-Furanone,...

CAS#:77547-07-0

Literature: Uneyema, Kenji; Ueda, Kunimasa; Torii, Sigeru Chemistry Letters, 1986 , p. 1201 - 1202

~57%

2(3H)-Furanone,dihydro-3-methylene-5-(phenylmethyl)- Structure

2(3H)-Furanone,...

CAS#:77547-07-0

Literature: Blaszczyk, Edyta; Krawczyk, Henryk; Janecki, Tomasz Synlett, 2004 , # 15 p. 2685 - 2688

~%

2(3H)-Furanone,dihydro-3-methylene-5-(phenylmethyl)- Structure

2(3H)-Furanone,...

CAS#:77547-07-0

Literature: Janecki, Tomasz; Blaszczyk, Edyta; Studzian, Kazimierz; Janecka, Anna; Krajewska, Urszula; Rozalski, Marek Journal of Medicinal Chemistry, 2005 , vol. 48, # 10 p. 3516 - 3521

~%

2(3H)-Furanone,dihydro-3-methylene-5-(phenylmethyl)- Structure

2(3H)-Furanone,...

CAS#:77547-07-0

Literature: Janecki, Tomasz; Blaszczyk, Edyta; Studzian, Kazimierz; Janecka, Anna; Krajewska, Urszula; Rozalski, Marek Journal of Medicinal Chemistry, 2005 , vol. 48, # 10 p. 3516 - 3521

~%

2(3H)-Furanone,dihydro-3-methylene-5-(phenylmethyl)- Structure

2(3H)-Furanone,...

CAS#:77547-07-0

Literature: Janecki, Tomasz; Blaszczyk, Edyta; Studzian, Kazimierz; Janecka, Anna; Krajewska, Urszula; Rozalski, Marek Journal of Medicinal Chemistry, 2005 , vol. 48, # 10 p. 3516 - 3521

~78%

2(3H)-Furanone,dihydro-3-methylene-5-(phenylmethyl)- Structure

2(3H)-Furanone,...

CAS#:77547-07-0

Literature: Ballini; Bosica; Livi Synthesis, 2001 , # 10 p. 1519 - 1522

~%

2(3H)-Furanone,dihydro-3-methylene-5-(phenylmethyl)- Structure

2(3H)-Furanone,...

CAS#:77547-07-0

Literature: Jun-Tao, Feng; De-Long, Wang; Yong-Ling, Wu; He, Yan; Xing, Zhang Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 15 p. 4393 - 4397

~%

2(3H)-Furanone,dihydro-3-methylene-5-(phenylmethyl)- Structure

2(3H)-Furanone,...

CAS#:77547-07-0

Literature: Mattes, Henri; Benezra, Claude Tetrahedron Letters, 1985 , vol. 26, # 46 p. 5697 - 5698

~%

2(3H)-Furanone,dihydro-3-methylene-5-(phenylmethyl)- Structure

2(3H)-Furanone,...

CAS#:77547-07-0

Literature: Heindel; Minatelli Journal of Pharmaceutical Sciences, 1981 , vol. 70, # 1 p. 84 - 86

 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

4-benzyl-2-methylenebutyrolactone
5-Benzyl-3-methylene-dihydro-furan-2-one
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