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700-13-0 - Trimethylhydroquinone, 98% - 3,6-Dihydroxypseudoquinone - 1,4-Dihydroxy-2,3,5-trimethylbenzene - B22819 - Alfa Aesar

B22819 Trimethylhydroquinone, 98%

CAS-Nummer
700-13-0
Synonyme
3,6-Dihydroxypseudoquinone
1,4-Dihydroxy-2,3,5-trimethylbenzene

Größe Preis ($) Menge Verfügbarkeit
100g 45,40
500g 163,00
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Trimethylhydroquinone, 98%

MDL
MFCD00002346
EINECS
211-838-3

Chemische Eigenschaften

Formel
C9H12O2
Molmasse
152.20
Schmelzpunkt
169-174°
Flammpunkt
140°(284°F)
Löslichkeit
Soluble in water (2 g/L @ 20°C.

Anwendungen

Trimethylhydroquinone is used for synthesizing vitamin E and used as medical intermediate.

Bemerkungen

Store in cool, dry conditions in a sealed container. Incompatible with oxidizing agents.

Literaturverweise

Kikumasa Sato; Shigehiro Abe. Synthesis of Trimethylhydroquinone. J. Org. Chem. 1963, 28 (7), 1928-1929.

T. H. James; J. M. Snell; A. Weissberger. Oxidation Processes. XII.1 The Autoxidation of Hydroquinone and of the Mono-, Di- and Trimethylhydroquinones. J. Am. Chem. Soc. 1938, 60, (9), 2084-2093.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H318-H315-H400-H410-H332-H317-H335

Causes serious eye damage. Causes skin irritation. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Harmful if inhaled. May cause an allergic skin reaction. May cause respiratory irritation.

Sicherheitshinweise: P261-P273-P280-P305+P351+P338-P304+P340-P310-P362-P312-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1909183
Gefahrenklasse
9
Verpackungsgruppe
III
Harmonized Tariff Code
2907.29
TSCA
Yes
RTECS
MX7820000

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