- 2-Methylhydroquinone
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- $0.00 / 25Kg/Drum
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2024-04-19
- CAS:95-71-6
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 200mt/year
- Toluhydroquinone
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- $0.00 / 1kg
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2024-04-03
- CAS:95-71-6
- Min. Order: 1kg
- Purity: 99.9%
- Supply Ability: 20 tons
- 2-Methylhydroquinone
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- $100.00 / 1KG
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2023-12-26
- CAS:95-71-6
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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| | 2-Methylhydroquinone Basic information |
| | 2-Methylhydroquinone Chemical Properties |
| Melting point | 128-130 °C(lit.) | | Boiling point | 285°C | | density | 1.1006 (rough estimate) | | vapor pressure | 0.004Pa at 25℃ | | refractive index | 1.4922 (estimate) | | Fp | 172 °C | | storage temp. | Store below +30°C. | | solubility | 77g/l | | form | Crystalline Powder | | pka | pK1:10.03;pK2:11.62 (25°C) | | color | Grayish-white to light beige | | Water Solubility | 77 g/L (25 ºC) | | BRN | 2041489 | | Stability: | Stable. Combustible. Incompatible with oxidizing agents, strong bases. | | InChIKey | CNHDIAIOKMXOLK-UHFFFAOYSA-N | | LogP | 0.9 at 27℃ | | CAS DataBase Reference | 95-71-6(CAS DataBase Reference) | | NIST Chemistry Reference | 1,4-Benzenediol, 2-methyl-(95-71-6) | | EPA Substance Registry System | 2-Methylhydroquinone (95-71-6) |
| Hazard Codes | Xi,Xn | | Risk Statements | 36/37/38-22 | | Safety Statements | 26-36 | | RIDADR | 2811 | | WGK Germany | 2 | | RTECS | MX6700000 | | Autoignition Temperature | 851 °F | | TSCA | Yes | | HazardClass | 6.1(b) | | PackingGroup | III | | HS Code | 29072900 | | Toxicity | LD50 orally in Rabbit: 200 - 400 mg/kg |
| | 2-Methylhydroquinone Usage And Synthesis |
| Chemical Properties | white solid | | Uses | Methylhydroquinone is a marine fungus metabolite, showing activity as an angiosupressor that interferes with the Akt pathway. Allows for screening of novel inhibitors of angiogenesis. | | Uses | Methylhydroquinone is used as stabilizer and antioxidant in aerylic monomers to prevent polymerization. | | Uses | Antioxidant, polymerization inhibitor. | | Definition | ChEBI: A member of the class of hydroquinones that is hydroquinone in which one of the benzene hydrogens has been replaced by a methyl group. | | Synthesis Reference(s) | Tetrahedron, 44, p. 1227, 1988 DOI: 10.1016/S0040-4020(01)85902-0
Tetrahedron Letters, 22, p. 2337, 1981 DOI: 10.1016/S0040-4039(01)82900-2 | | General Description | Methylhydroquinone is produced by the oxidation of o-cresol by the mutants G103S, G103S/A107G, and G103S/A107T. | | Flammability and Explosibility | Not classified | | 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. | | Purification Methods | Crystallise the quinone from EtOH. [Beilstein 6 IV 5866.] |
| | 2-Methylhydroquinone Preparation Products And Raw materials |
| Preparation Products | 2,5-Dimethoxybenzylamine-->3-Methyl-4-nitrophenol-->Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-Methyl-1,4-phenylene ester-->2,5-DIMETHOXY-4-METHYLBENZALDEHYDE-->1,4-BENZENEDIETHANOL-->3,4-Dimethoxytoluene-->2,5-Di(Methoxy-d3)-4-Methylbenzaldehyde-->1,4-BIS-[4-(6-ACRYLOYLOXYHEXYLOXY)BENZOYLOXY]-2-METHYLBENZENE-->1,4-Bis-[4-(3-acryloyloxypropyloxy)benzoyloxy]-2-methylbenzene |
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