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Sigma-Aldrich Methylhydroquinone 99%
List Price
$86.52
Your Price
$86.52
Sigma-Aldrich Methylhydroquinone 99% - SIAL (Additional S&H Or Hazmat Fees May Apply)
NETA PART:
SIAL-112968-250G
MFG.PART:
112968-250G
UNSPSC:
12352100
Manufacturer:
Sigma-Aldrich
Quality Level
100
assay
99%
form
solid
autoignition temp.
851 °F
mp
128-130 °C (lit.)
SMILES string
Cc1cc(O)ccc1O
InChI
1S/C7H8O2/c1-5-4-6(8)2-3-7(5)9/h2-4,8-9H,1H3
InChI key
CNHDIAIOKMXOLK-UHFFFAOYSA-N
Related Categories
Organic Building Blocks
General description
Methylhydroquinone is produced by the oxidation of o-cresol by the mutants G103S, G103S/A107G, and G103S/A107T[1].
Application
Methylhydroquinone can be used as a reactant to prepare:
- A semiflexible thermotropic polyester via polycondensation reaction with 4,4′-sebacoyldioxydibenzoyl chloride.[2]
- A sesquiterpene (±)-helibisabonol A.[3]
- poly{hexakis[(methyl)(4-hydroxyphenoxy)]cyclotriphosphazene} by reacting with hexachlorocyclotriphosphazene.[4]
- 6-Hydroxy-4,7-dimethyl-2H-1-benzopyran-2-one by treating with ethyl acetoacetate in the presence of H2SO4 as a catalyst.[5]
Biochem/physiol Actions
Methylhydroquinone (Toluquinol) inhibits the growth of endothelial and tumor cells in culture in the micromolar range and is a promising drug candidate in the treatment of cancer and other angiogenesis-related pathologies[6].
pictograms
GHS05,GHS07,GHS09
signalword
Danger
hcodes
H314,H317,H335,H410
pcodes
P260 - P271 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
wgk_germany
WGK 2
PPE
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
| SKU | SIAL-112968-250G |
|---|---|
| Supplier Part Number | 112968-250G |
| UM | EA |
| UNSPSC | 12352100 |
| Manufacturer | Sigma-Aldrich |
| Temperature | room temp |
| Refrigerated-Frozen | N |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 10.000000 |
| Lead Time | 9 |
| Hazardous | Y |
| CAS Number | 95-71-6 |
| Energy Star | No |
| Green | No |
| Controlled | N |