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T76503

Sigma-Aldrich

Trimethylhydroquinone

97%

Synonym(s):
1,4-Dihydroxy-2,3,5-trimethylbenzene, 3,6-Dihydroxypseudocumene
Linear Formula:
(CH3)3C6H-1,4-(OH)2
CAS Number:
Molecular Weight:
152.19
Beilstein:
1909183
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

mp

169-172 °C (lit.)

SMILES string

Cc1cc(O)c(C)c(C)c1O

InChI

1S/C9H12O2/c1-5-4-8(10)6(2)7(3)9(5)11/h4,10-11H,1-3H3

InChI key

AUFZRCJENRSRLY-UHFFFAOYSA-N

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Application

Trimethylhydroquinone is a key precursor for the synthesis of tocopherols (vitamin E) and (±)-madindolines.

Packaging

100, 500 g in poly bottle

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

375.8 °F - closed cup

Flash Point(C)

191 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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