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CAS No.: | 22255-22-7 |
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Name: | 3,4',5-TRIMETHOXY-TRANS-STILBENE |
Article Data: | 134 |
Molecular Structure: | |
Formula: | C17H18O3 |
Molecular Weight: | 270.328 |
Synonyms: | Benzene,1,3-dimethoxy-5-[2-(4-methoxyphenyl)ethenyl]-, (E)-;Stilbene,3,4',5-trimethoxy-, (E)- (8CI);(E)-1,3-Dimethoxy-5-(4-methoxystyryl)benzene;(E)-1-(4-Methoxyphenyl)-2-(3,5-dimethoxyphenyl)ethene;(E)-2-(3,5-Dimethoxyphenyl)-1-(4-methoxyphenyl)ethene;(E)-3,4',5-Trimethoxystilbene;(E)-3,5,4'-Trimethoxystilbene;3,4',5-Trimethoxy-trans-stilbene;3,5,4'-Trimethoxy-trans-stilbene;Tri-O-methylresveratrol; |
EINECS: | 694-659-7 |
Density: | 1.105 g/cm3 |
Melting Point: | 57 °C |
Boiling Point: | 423.8 °C at 760 mmHg |
Flash Point: | 144.4 °C |
Appearance: | Pale yellow oil |
Hazard Symbols: | Xi,N |
Risk Codes: | 36/37/38 |
Safety: | 26-36/37/39 |
PSA: | 27.69000 |
LogP: | 3.88280 |
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The Benzene,1,3-dimethoxy-5-[(1E)-2-(4-methoxyphenyl)ethenyl]-, with CAS registry number 22255-22-7, belongs to the following product categories: (1)Stilbenes; (2)Intermediates & Fine Chemicals; (3)Pharmaceuticals. It has the systematic name of 1,3-dimethoxy-5-[(E)-2-(4-methoxyphenyl)ethenyl]benzene. This chemical is a kind of pale yellow oil. And the chemical formula of this chemical is C17H18O3.
Physical properties of Benzene,1,3-dimethoxy-5-[(1E)-2-(4-methoxyphenyl)ethenyl]-: (1)ACD/LogP: 4.61; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 3; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 5; (6)Polar Surface Area: 27.69 Å2; (7)Index of Refraction: 1.599; (8)Molar Refractivity: 83.68 cm3; (9)Molar Volume: 244.6 cm3; (10)Polarizability: 33.17×10-24cm3; (11)Surface Tension: 39.1 dyne/cm; (12)Density: 1.104 g/cm3; (13)Flash Point: 144.4 °C; (14)Enthalpy of Vaporization: 65.19 kJ/mol; (15)Boiling Point: 423.8 °C at 760 mmHg; (16)Vapour Pressure: 5.37E-07 mmHg at 25°C.
When you are using this chemical, please be cautious about it as the following:
The Benzene,1,3-dimethoxy-5-[(1E)-2-(4-methoxyphenyl)ethenyl]- irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: O(c1cc(cc(OC)c1)\C=C\c2ccc(OC)cc2)C
(2)InChI: InChI=1/C17H18O3/c1-18-15-8-6-13(7-9-15)4-5-14-10-16(19-2)12-17(11-14)20-3/h4-12H,1-3H3/b5-4+
(3)InChIKey: GDHNBPHYVRHYCC-SNAWJCMRBE
(4)Std. InChI: InChI=1S/C17H18O3/c1-18-15-8-6-13(7-9-15)4-5-14-10-16(19-2)12-17(11-14)20-3/h4-12H,1-3H3/b5-4+
(5)Std. InChIKey: GDHNBPHYVRHYCC-SNAWJCMRSA-N