| Identification | More | [Name]
3,5-Di-tert-butylcatechol | [CAS]
1020-31-1 | [Synonyms]
3,5-DI-TERT-BUTYHLCATECHOL
3,5-DI-TERT-BUTYLCATECHOL
3,5-DI-TERT-BUTYLPYROCATECHOL
3,5-DI-TERTIO-BUTYLCATECHOL
TIMTEC-BB SBB007986
1,2-Benzenediol, 3,5-di(1,1-dimethylethyl)-
1,2-Benzenediol,3,5-bis(1,1-dimethylethyl)-
2-Benzenediol,3,5-bis(1,1-dimethylethyl)-1
2-Benzenediol,3,5-di(1,1-dimethylethyl)-1
3,5-bis(1,1-dimethylethyl)-2-benzenediol
3,5-Bis(1,1-dimethylethyl)catechol
3,5-di-t-Butylcatechol
3,5-Di-tert-butyl-1,2-benzenediol
4,6-Di-tert-butylpyrocatechol
Pyrocatechol, 3,5-di-tert-butyl-
3,5-DI-TERT-BUTYCATECHOL
DI-3,5-TERT-BUTYLCATECHOL
3,5-DI-TERT-BUTYLCATECHOL 98%
3,5-DTBC
3,5-DI-TERT-BUTYL-1,2-DIHYDROXYBENZENE | [EINECS(EC#)]
213-816-9 | [Molecular Formula]
C14H22O2 | [MDL Number]
MFCD00008819 | [Molecular Weight]
222.32 | [MOL File]
1020-31-1.mol |
| Chemical Properties | Back Directory | [Appearance]
white to pale brown solid | [Melting point ]
95-100 °C(lit.)
| [Boiling point ]
145 °C / 5mmHg | [density ]
1.0200 (rough estimate) | [refractive index ]
1.4576 (estimate) | [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
Solid | [pka]
10.04±0.15(Predicted) | [color ]
White to pale brown | [Stability:]
Stable. Combustible. Incompatible with strong oxidizing agents. | [Water Solubility ]
Insoluble in water. | [BRN ]
1370212 | [InChI]
InChI=1S/C14H22O2/c1-13(2,3)9-7-10(14(4,5)6)12(16)11(15)8-9/h7-8,15-16H,1-6H3 | [InChIKey]
PJZLSMMERMMQBJ-UHFFFAOYSA-N | [SMILES]
C1(O)=CC(C(C)(C)C)=CC(C(C)(C)C)=C1O | [CAS DataBase Reference]
1020-31-1(CAS DataBase Reference) | [NIST Chemistry Reference]
1,2-Benzenediol, 3,5-bis(1,1-dimethylethyl)-(1020-31-1) | [EPA Substance Registry System]
1020-31-1(EPA Substance) |
| Questions And Answer | Back Directory | [Synthesis]
To a suspension of 2.75 g (25 mmol) of catechol in 7 mL (5.5 g, 74 mmol) of ice-cooled tert-butanol, 2.5 mL of concentrated H2SO4 was added dropwise, and the mixture was stirred at room temperature for 8 hours. Then, a mixture of 25 mL of water and 1.2 mL of dioxane was added, the separated precipitate was filtered off, washed with water to neutral pH, and dried in air to give 3,5-di-tert-butylbenzene-1,2-diol, which can be recrystallized from hexane. Yield: 5.43 g, 98%. mp: 100-101 °C. |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [F ]
10-23 | [TSCA ]
Yes | [HS Code ]
29072900 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
white to pale brown solid | [Uses]
It is an important raw material and intermediate used in organic synthesis, Pharmaceuticals, agrochemicals and dyestuffs. | [Purification Methods]
Recrystallise the catechol from pet ether. [ Ley & Müller Chem Ber 89 1402 1956, UV Flaig et al. Z Naturforschung 10b 668 1955.] Also purify it by crystallising three times from pentane [Funabiki et al. J Am Chem Soc 108 2921 1986]. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
| Company Name: |
Spectrum Chemical Manufacturing Corp.
|
| Telephone: |
021-021-021-67601398-809-809-809 15221380277 |
| Website: |
www.spectrumchemical.com/oa_html/index.jsp?minisite=10020&respid=22372&language=us |
|