6-tert-Butyl-m-kresol

Bezeichnung:6-tert-Butyl-m-kresol

CAS-Nr88-60-8

Englisch Name:6-tert-Butyl-m-cresol

CBNumberCB6117199

SummenformelC11H16O

Molgewicht164.24

MOL-Datei88-60-8.mol

Synonyma

6-tert-Butyl-m-kresol

6-tert-Butyl-m-kresol physikalisch-chemischer Eigenschaften

Schmelzpunkt	20 °C
Siedepunkt	117-118 °C12 mm Hg(lit.)
Dichte	0.964 g/mL at 25 °C(lit.)
Dampfdruck	3Pa at 23℃
Brechungsindex	n20/D 1.519(lit.)
Flammpunkt	222 °F
storage temp.	Inert atmosphere,Room Temperature
Wasserlöslichkeit	Insoluble in water
pka	11.45±0.10(Predicted)
Wichte	0.9590.964
Farbe	Colorless to Red to Green
Geruch (Odor)	at 0.10 % in dipropylene glycol. russian leather
Geruchsart	animal
LogP	3.97
CAS Datenbank	88-60-8(CAS DataBase Reference)
NIST chemische Informationen	Phenol, 2-(1,1-dimethylethyl)-5-methyl-(88-60-8)
EPA chemische Informationen	6-tert-Butyl-m-cresol (88-60-8)

Sicherheit

Kennzeichnung gefährlicher	Xn,C
R-Sätze:	22-36/37/38-34
S-Sätze:	26-36/37/39-45
RIDADR	UN 3145 8/PG 3
WGK Germany	2
RTECS-Nr.	SK1578180
HazardClass	8
PackingGroup	III
HS Code	29071990
Giftige Stoffe Daten	88-60-8(Hazardous Substances Data)

Gefahreninformationscode (GHS)

6-tert-Butyl-m-cresol Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R34:Verursacht Verätzungen.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
Chemische Eigenschaften
clear colorless viscous liquid
Synthesis Reference(s)
Tetrahedron Letters, 31, p. 6977, 1990 DOI: 10.1016/S0040-4039(00)97220-4
Allgemeine Beschreibung
A clear colorless liquid. Flash point 116°F. Melting point 74°F. Less dense than water and insoluble in water. Used as a disinfectant, to make rubber, as a lubricating oil additive, and for many other uses.
Air & Water Reaktionen
Flammable. Insoluble in water.
Reaktivität anzeigen
Phenols, such as 6-tert-Butyl-m-cresol, 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.
Health Hazard
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

6-tert-Butyl-m-cresol Upstream-Materialien And Downstream Produkte

6-tert-Butyl-m-kresol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

88-60-8, 6-tert-Butyl-m-cresol Verwandte Suche:

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