Products Categories
| CAS No.: | 1207-12-1 |
|---|---|
| Name: | 4,6-DIMETHYLDIBENZOTHIOPHENE |
| Article Data: | 18 |
| Molecular Structure: | |
|
|
|
| Formula: | C14H12S |
| Molecular Weight: | 212.315 |
| Synonyms: | 4,6-DMDBT; |
| EINECS: | 214-894-7 |
| Density: | 1.181 g/cm3 |
| Melting Point: | 153-157 °C(lit.) |
| Boiling Point: | 364.9 °C at 760 mmHg |
| Flash Point: | 130.2 °C |
| Appearance: | light yellow to light brown crystalline solid |
| Safety: | 24/25 |
| PSA: | 28.24000 |
| LogP: | 4.67130 |
- 144851-82-1METHYL2-AMINO-3-FLUOROBENZOATE
- 483366-12-7(2S,4R)-1-Boc-2-cyano-4-hydroxypyrrolidine
- 173606-50-3BOC-10-AMINODECANOIC ACID
- 361456-36-2METHYL (R)-(+)-ISOCYANATO-3-PHENYLPROPI&
- 5156-58-1N-(1-Benzyl-4-pipperidinyl)-N-phenylpropanamide HCl
- 81281-59-67-Benzylideneaminotheophylline
- 50288-62-5threo-Phenyl-2-piperidyl acetamide
- 82993-81-5D-threo-Ritalinic acid hydrochloride
- 47087-37-6Z-D-Glu-OMe
- 1219080-61-1IMIDAZOLE-2-BORONIC ACID
- 190841-62-4
Dimethyl-thiocarbamic acid O-(2'-dimethylthiocarbamoyloxy-3,3'-dimethyl-biphenyl-2-yl) ester
B
- 1207-12-1
4,6-dimethyldibenzothiophene
| Conditions | Yield |
|---|---|
| at 285℃; for 0.366667h; | A 80% B 20% |
| Conditions | Yield |
|---|---|
| With ruthenium(III) chloride trihydrate; silver carbonate; trifluoroacetic acid at 140℃; for 20h; Inert atmosphere; | 78% |
| Conditions | Yield |
|---|---|
| With palladium(II) trifluoroacetate; silver(I) acetate; potassium carbonate at 130℃; for 24h; Schlenk technique; | 75% |
A
- 1207-12-1
4,6-dimethyldibenzothiophene
B
- 89816-78-4
1,2,3,4-tetrahydro-4,6-dimethyldibenzo[b,d]thiophene
| Conditions | Yield |
|---|---|
| With polyphosphonic acid; air at 150℃; | A 60% B 19% |
| Conditions | Yield |
|---|---|
| Stage #1: dibenzothiophene With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In hexane at -78℃; Stage #2: methyl iodide | 49% |
| With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In hexane at -15 - 20℃; for 12h; | 45% |
| With n-butyllithium; N,N,N,N,-tetramethylethylenediamine 1.) hexane, 60 deg C, 2 h, 2.) hexane, from -78 deg C to RT, 12 h; Yield given. Multistep reaction; | |
| With n-butyllithium 1) Et2O; Multistep reaction; |
- 1207-12-1
4,6-dimethyldibenzothiophene
| Conditions | Yield |
|---|---|
| With copper In dimethyl sulfoxide for 2h; Ambient temperature; | 26% |
- 32750-14-4
3,3'-dimethyl-[1,1'-biphenyl]-2,2'-diol
- 1207-12-1
4,6-dimethyldibenzothiophene
| Conditions | Yield |
|---|---|
| With phosphorous (V) sulfide at 410℃; | |
| Multi-step reaction with 2 steps 1: 85 percent / NaH / dimethylformamide / 1 h / 85 °C 2: 20 percent / 0.37 h / 285 °C View Scheme |
- 7372-88-5
4-methyldibenzothiophene
- 77-78-1
dimethyl sulfate
A
- 89816-99-9
4-Ethyldibenzothiophene
B
- 1207-12-1
4,6-dimethyldibenzothiophene
| Conditions | Yield |
|---|---|
| With n-butyllithium 1) THF, Et2O, hexane, reflux, 1 h, 2) reflux, 1 h; Yield given. Multistep reaction. Yields of byproduct given; |
- 137-06-4
2-thiocresol
- 591-24-2, 625-96-7
3-Methylcyclohexanone
A
- 89816-75-1
2,6-dimethyldibenzothiophene
B
- 1207-12-1
4,6-dimethyldibenzothiophene
| Conditions | Yield |
|---|---|
| With sodium hydroxide; selenium; PPA; bromine Yield given. Multistep reaction. Yields of byproduct given; |
- 32750-25-7
2,2'-dimethoxy-3,3'-dimethyl-1,1'-biphenyl
- 1207-12-1
4,6-dimethyldibenzothiophene
| Conditions | Yield |
|---|---|
| Multi-step reaction with 3 steps 1: 95 percent / BBr3 / CH2Cl2 / 4 h / -78 - 20 °C 2: 85 percent / NaH / dimethylformamide / 1 h / 85 °C 3: 20 percent / 0.37 h / 285 °C View Scheme |
What can I do for you?
Get Best Price
Chemistry
Molecular Structure of 4,6-Dimethyldibenzothiophene (CAS No.1207-12-1):
Molecular Formula: C14H12S
Molecular Weight: 212.3101
CAS No: 1207-12-1
H bond acceptors: 0
H bond donors: 0
Freely Rotating Bonds: 0
Polar Surface Area: 28.24 Å2
Index of Refraction: 1.706
Molar Refractivity: 69.97 cm3
Molar Volume: 179.6 cm3
Surface Tension: 48.1 dyne/cm
Density: 1.181 g/cm3
Flash Point: 130.2 °C
Enthalpy of Vaporization: 58.71 kJ/mol
Boiling Point: 364.9 °C at 760 mmHg
Vapour Pressure: 3.42E-05 mmHg at 25°C
InChI: InChI=1/C14H12S/c1-9-5-3-7-11-12-8-4-6-10(2)14(12)15-13(9)11/h3-8H,1-2H3
InChIKey: MYAQZIAVOLKEGW-UHFFFAOYAM
Std. InChI: InChI=1S/C14H12S/c1-9-5-3-7-11-12-8-4-6-10(2)14(12)15-13(9)11/h3-8H,1-2H3
Std. InChIKey: MYAQZIAVOLKEGW-UHFFFAOYSA-N
IUPAC Name: 4,6-Dimethyldibenzothiophene
Product Categories: API intermediates;Benzothiophenes;Building Blocks;Heterocyclic Building Blocks
Safety Profile
Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
Specification
4,6-Dimethyldibenzothiophene (CAS No.1207-12-1), its synonyms are Dibenzothiophene, 4,6-dimethyl- ; 4,6-Dimethyldibenzo[b,d]thiophene .