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| CAS-Nr. | 1948-33-0 |
| Bezeichnung: | 2-(1,1-Dimethylethyl)-1,4-benzoldiol |
| Englisch Name: | tert-Butylhydroquinone |
| Synonyma: | 2-tert-Butylhydrochinon;2-(1,1-Dimethylethyl)-1,4-benzoldiol
TBHQ;MTBHQ;0.0025;Sustane;TBHQ,FCC;NSC 4972;banox20ba;tenoxtbhq;Tenox tbhq;TERTIARYBHQ |
| CBNumber: | CB0415105 |
| Summenformel: | C10H14O2 |
| Molgewicht: | 166.22 |
| MOL-Datei: | 1948-33-0.mol |
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| 2-(1,1-Dimethylethyl)-1,4-benzoldiol physikalisch-chemischer Eigenschaften |
| Schmelzpunkt:: |
127-129 °C(lit.)
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| Stabilität:: |
Stable. Incompatible with strong bases, strong oxidizing agents. |
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2-(1,1-Dimethylethyl)-1,4-benzoldiol Chemische Eigenschaften,Einsatz,Produktion Methoden |
Chemische Eigenschaften
tan powder |
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Allgemeine Beschreibung
White to light tan crystalline powder or a fine beige powder. Very slight aromatic odor. |
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Air & Water Reaktionen
Insoluble in water. |
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Reaktivität anzeigen
Phenols, such as tert-Butylhydroquinone, do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid. Nitrated phenols often explode when heated. Many of them form metal salts that tend toward detonation by rather mild shock. tert-Butylhydroquinone is incompatible with oxidizers. |
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Brandgefahr
tert-Butylhydroquinone is combustible. |
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R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut. |
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S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen. |
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| 2-(1,1-Dimethylethyl)-1,4-benzoldiol Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global( 220)Lieferanten |
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1-T-BUTYL-1,4-DIHYDROXYBENZENE
2-(1,1-Dimethylethyl)-1,4-benzenediol
2-tert-butylhydroquinone
2-TERT-BUTYL-1,4-BENZENEDIOL
2-TERT-BUTYL-1,4-DIHYDROXYBENZENE
2-T-BUTYLHYDROQUINONE
1948-33-0
Building Blocks
Butylhydroquinone
TERTIARY BUTYL HYDROQUINONE
TERT-BUTYLHYDROCHINONE
TERT-BUTYLHYDROQUINONE
TBHQ
T-BUTYLHYDROQUINONE
MONO-TERT-BUTYLHYDROQUINONE
Oxygen Compounds
Polyols
Organic Building Blocks
1-dimethylethyl)-4-benzenediol(1
2-(1,1-dimethylethyl)-4-benzenediol
2-t-Butyl-1,4-benzenediol
2-tert-butylhydroquinen
2-tetrabutyl-1,4-dihydroxybenzene
4-Benzenediol,2-(1,1-dimethylethyl)-1
banox20ba
Eastman MTBHQ
Hydroquinone, tert-butyl-
Mono-tertiarybutylhydroquinone
MTBHQ
Sustane
Sustane TBHQ
t-butyl-hydroquinon
Tenox tbhq
Tenox TBHQTBHQ
tenoxtbhq
tert-Butyl-1,4-Benzenediol
tert-butyl-hydroquinon
1-dimethylethyl)-4-benzenediol
Antioxidant TBHQ
2-terbutyl hydroquinone
KETONE
MTBHQ (MONO-TERTIARY BUTYL HYDROQUINONE)
TERTIARY BUTYL HYDROQUINONE FOOD GRADE
Tertiary Butylhydroquinone, Technical Grade
TertiaryButylhydroquinone(Tbhq)
Tert-ButylHydroquinone(Tbhq)
1948-33-1
Tetr-butyl hydroquinone
1,4-Benzenediol, 2-(1,1-dimethylethyl)-
tert-butylhydrochinon
TBHQ,FCC
TBHQ,REAGENT
CH33CC6H3OH2
Industrial/Fine Chemicals
2-TERT-BUTYL(1,4)HYDROQUINONE
TERTIARYBHQ
2-TERT-BUTYL-HYDROQUINOL
PARA-TERT-BUTYLHYDROQUINONE
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