ChemicalBook--->CAS DataBase List--->21956-56-9

21956-56-9

21956-56-9 Structure

21956-56-9 Structure
IdentificationBack Directory
[Name]

3,5-DIMETHOXYSTILBENE
[CAS]

21956-56-9
[Synonyms]

AKOS 236-83
3,5-DIMETHOXYSTILBENE
3,5-Dimethoxypinosylvin
PINOSYLVIN DIMETHYL ETHER
trans-3,5-Dimethoxystilbene
Trans-Pinosylvin dimethyl ether
1,3-dimethoxy-5-(2-phenylethenyl)benzene
Benzene, 1,3-dimethoxy-5-[(1E)-2-phenylethenyl]-
[EINECS(EC#)]

1312995-182-4
[Molecular Formula]

C16H16O2
[MDL Number]

MFCD00210545
[MOL File]

21956-56-9.mol
[Molecular Weight]

240.3
Chemical PropertiesBack Directory
[Melting point ]

56.4°C
[Boiling point ]

323.02°C (rough estimate)
[density ]

1.1228 (rough estimate)
[refractive index ]

1.4700 (estimate)
[storage temp. ]

Refrigerator
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

White
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

41
[Safety Statements ]

26-39
Hazard InformationBack Directory
[Uses]

trans-3,5-Dimethoxystilbene (cis-Pinosylvin dimethyl ether) is a natural product that has been isolated from the benzene extract of the bark of jack pine (Pinus bunksiuna)[1].
[Definition]

ChEBI: (E)-3,5-Dimethoxystilbene is a stilbenoid.
[storage]

Store at -20°C
[References]

[1] Extractives of jack pine bark: Occurrence of cis- and trans-pinosylvin dimethyl ether and ferulic acid esters. J.W.Rowe, et al. Phytochemistry. 1969 Jan, 8 (1): 235-241.
Spectrum DetailBack Directory
[Spectrum Detail]

3,5-DIMETHOXYSTILBENE(21956-56-9)MS
3,5-DIMETHOXYSTILBENE(21956-56-9)1HNMR
3,5-DIMETHOXYSTILBENE(21956-56-9)13CNMR
3,5-DIMETHOXYSTILBENE(21956-56-9)IR1
3,5-DIMETHOXYSTILBENE(21956-56-9)IR2
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