- 10,10'-Bis([1,1'-biphenyl]-4-yl)-9,9'-bianthracene
- 10,10'-Dibromo-9,9'-bianthryl
- 10,10-Dimethylanthrone
- 10,10-Oxybisphenoxarsine
- 10-[1,1'-Biphenyl]-4-yl-2-(1-methylethyl)-9-oxo-9H-thioxanthenium hexafluorophosphate
- 10,11-Dehydroimipramine
- 10,11-Dihydro-11-oxodibenzo[b,f][1,4]thiazepine
- 10,11-Dihydro-2-(4-methyl-1-piperazinyl)-11-(2-athiazolyl)-pyridazino(3,4-b)(1,4)benzoxazepine
- 10,11-DIHYDRO-2-(4-METHYL-1-PIPERAZINYL)-11-(3,4-XYLYL)PYRIDAZINO(3,4b)(1,4)-BENZOXAZEPINE MALEATE
- 10,11-Dihydro-5-(3-dimethylamino-2-methylpropyl)-5h-dibenz (b,f)azepine
- 530-50-7Hydrazine,1,1-diphenyl-
- 53051-97-14H-Cyclopentathiazol-2-amine,5,6-dihydro-
- 53052-06-5Oxazolo[4,5-b]pyridine-2(3H)-thione
- 530-53-0Pyrrolo[2,1-b]quinazolin-9(1H)-one,2,3-dihydro-
- 53053-51-3Butanoic acid,4-(methylthio)-, methyl ester
- 53053-56-8Prosta-5,13-dien-1-oicacid, 11,15-bis(1-ethoxyethoxy)-9-hydroxy-, (5Z,9a,11a,13E,15S)- (9CI)
- 53-05-4Pregnane-11,20-dione,3,17,21-trihydroxy-, (3a,5b)-
- 5305-40-85-Pyrimidinecarboxaldehyde,4,6-dichloro-
- 530-54-11-Propanone,1-(4-methoxyphenyl)-2-(methylamino)-
- 53054-76-54-Pyridineethanesulfonicacid
Hot Products
- 104987-11-3Tacrolimus
- 141-53-7Sodium formate
- 8001-54-5Quaternary ammonium compounds, alkylbenzyldimethyl, chlorides
- 9003-39-8Povidone
- 10161-34-9Trenbolone acetate
- 402957-28-2Telaprevir
- 68-19-9Cyanocobalamin
- 7631-86-9Silicon dioxide
- 302-79-4Tretinoin
- 77-92-9Citric acid
|
Basic Information |
|
Post buying leads |
|
Suppliers |
|
Cas Database |
| Name |
1,1-Diphenylethylene |
EINECS | 208-482-6 |
| CAS No. | 530-48-3 | Density | 0.991 g/cm3 |
| PSA | 0.00000 | LogP | 3.74810 |
| Solubility | Miscible with methanol, chloroform and ether. Insoluble in water. | Melting Point |
6 °C(lit.) |
| Formula | C14H12 | Boiling Point | 277.165 °C at 760 mmHg |
| Molecular Weight | 180.249 | Flash Point | 120.364 °C |
| Transport Information | N/A | Appearance | Clear colorless to golden liquid |
| Safety | 23-24/25 | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Ethylene,1,1-diphenyl- (8CI);1,1-Diphenylethene;1,1-Diphenylethylene;1,1'-Ethenylidenebis[benzene];NSC 57645;unsym-Diphenylethylene;a,a-Diphenylethylene;alpha-Methylene-diphenylmethane;a-Phenylstyrene; |
Article Data | 625 |
1,1-Diphenylethylene Synthetic route
| Conditions | Yield |
|---|---|
| Stage #1: Methyltriphenylphosphonium bromide With n-butyllithium In tetrahydrofuran Stage #2: benzophenone In tetrahydrofuran at 20℃; for 6h; Wittig reaction; | 100% |
| Stage #1: Methyltriphenylphosphonium bromide With n-butyllithium In tetrahydrofuran at 0℃; for 1h; Inert atmosphere; Stage #2: benzophenone In tetrahydrofuran at 20℃; Inert atmosphere; | 94% |
| Stage #1: Methyltriphenylphosphonium bromide With potassium tert-butylate In diethyl ether at 20℃; for 0.25h; Inert atmosphere; Stage #2: benzophenone In diethyl ether at 0℃; for 15h; Inert atmosphere; | 87% |
- 119-61-9
benzophenone
- 111317-20-5
(dichloroalumino)(trichlorotitanio)methane
- 530-48-3
1,1-Diphenylethylene
| Conditions | Yield |
|---|---|
| In toluene for 0.5h; Heating; | 100% |
- 2862-88-6
2,2-diphenylthiirane
- 23695-65-0
adamantane-2-thione
A
- 530-48-3
1,1-Diphenylethylene
B
- 52146-63-1
dispiro[tricyclo[3.3.1.1]decane-2,3''-(1,2,4)-trithiolane-5',2'-tricyclo[3.3.1.1]decane]
| Conditions | Yield |
|---|---|
| at 100℃; for 1h; | A 100% B 80% |
- 81194-43-6
dimethylallylsilyl 1,1-diphenylethyl ether
- 530-48-3
1,1-Diphenylethylene
| Conditions | Yield |
|---|---|
| With titanium tetrachloride In hexane at 0℃; | 100% |
- 140658-13-5
C29H21F6O2P
A
- 530-48-3
1,1-Diphenylethylene
B
- 140658-17-9
1-Phenyl-3,3-bis-trifluoromethyl-2-oxa-1-phospha-indan 1-oxide
| Conditions | Yield |
|---|---|
| In (2)H8-toluene at 111.3℃; Rate constant; Mechanism; Thermodynamic data; other temperatures, other solvents; kinetic solvent effect, ΔH(excit.), ΔS(excit.); | A 100% B 100% |
| Conditions | Yield |
|---|---|
| Stage #1: benzophenone; H2C=TiCl2 In diethyl ether; toluene at -40 - 20℃; Stage #2: With water | 100% |
1,1-Diphenylethylene Specification
The 1,1-Diphenylethylene, with the CAS registry number 530-48-3, is also known as alpha-Methylene-diphenylmethane. It belongs to the product categories of Acyclic; Alkenes; Organic Building Blocks; Building Blocks; Chemical Synthesis. Its EINECS number is 208-482-6. This chemical's molecular formula is C14H12 and molecular weight is 180.24. What's more, its systematic name is 1,1'-(1,1-Ethenediyl)dibenzene.
Physical properties of 1,1-Diphenylethylene are: (1)ACD/LogP: 3.796; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.80; (4)ACD/LogD (pH 7.4): 3.80; (5)ACD/BCF (pH 5.5): 451.61; (6)ACD/BCF (pH 7.4): 451.61; (7)ACD/KOC (pH 5.5): 2766.19; (8)ACD/KOC (pH 7.4): 2766.19; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2 ; (12)Index of Refraction: 1.577; (13)Molar Refractivity: 60.217 cm3; (14)Molar Volume: 181.83 cm3; (15)Polarizability: 23.872×10-24cm3; (16)Surface Tension: 36.5 dyne/cm; (17)Density: 0.991 g/cm3; (18)Flash Point: 120.364 °C; (19)Enthalpy of Vaporization: 49.498 kJ/mol; (20)Boiling Point: 277.165 °C at 760 mmHg; (21)Vapour Pressure: 0.008 mmHg at 25°C.
Preparation: this chemical can be prepared by 1,1-diphenyl-ethanol at the temperature of 20 °C. This reaction will need reagent Ac2O and solvent CH2Cl2 with the reaction time of 12 hours. This reaction will also need catalyst MgBr2. The yield is about 90%.
Uses of 1,1-Diphenylethylene: it can be used to produce 2-chloro-1,1-diphenyl-ethene at the ambient temperature. It will need reagents benzeneseleninyl chloride, AlCl3 and solvent CH2Cl2 with the reaction time of 2 hours. The yield is about 94%.
When you are using this chemical, please be cautious about it as the following:
You should not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer). When using it, you must avoid contact with skin and eyes.
You can still convert the following datas into molecular structure:
(1)SMILES: C=C(c1ccccc1)c2ccccc2
(2)Std. InChI: InChI=1S/C14H12/c1-12(13-8-4-2-5-9-13)14-10-6-3-7-11-14/h2-11H,1H2
(3)Std. InChIKey: ZMYIIHDQURVDRB-UHFFFAOYSA-N
What can I do for you?
Get Best Price
