ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >aliphatic ketones >P-XYLOQUINONE
P-XYLOQUINONE
- CAS No.
- 137-18-8
- Chemical Name:
- P-XYLOQUINONE
- Synonyms
- Floron;PHLORONE;XYLOQUINONE;Metaphlorone;P-XYLOQUINONE;2,5-XYLOQUINONE;Phlorone-quinone;PARA-XYLOQUINONE;p-Xyloquinone >2,5-Dimethylquinone
- CBNumber:
- CB0437589
- Molecular Formula:
- C8H8O2
- Molecular Weight:
- 136.15
- MOL File:
- 137-18-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/11 19:21:31
| Melting point | 123-125 °C |
|---|---|
| Boiling point | 69-80℃ |
| Density | 1.1150 (rough estimate) |
| refractive index | 1.5090 (estimate) |
| storage temp. | 2-8°C |
| solubility | toluene: soluble0.5g/10 mL, clear to faintly turbid, yellow to brown |
| form | Crystalline Powder |
| color | Yellow to brown |
| BRN | 2041348 |
| CAS DataBase Reference | 137-18-8 |
| EPA Substance Registry System | 2,5-Cyclohexadiene-1,4-dione, 2,5-dimethyl- (137-18-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H315-H319-H335 | |||||||||
| Precautionary statements | P301+P310+P330-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| RIDADR | UN 2811 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DK4800000 | |||||||||
| HS Code | 29146990 | |||||||||
| NFPA 704 |
|
P-XYLOQUINONE price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 39579 | 2,5-Dimethyl-1,4-benzoquinone ≥98.0% | 137-18-8 | 5G | ₹11398.73 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 39579 | 2,5-Dimethyl-1,4-benzoquinone ≥98.0% | 137-18-8 | 25G | ₹35051.35 | 2022-06-14 | Buy |
| TCI Chemicals (India) | D0686 | p-Xyloquinone min. 98.0 % | 137-18-8 | 1G | ₹2600 | 2022-05-26 | Buy |
| TCI Chemicals (India) | D0686 | p-Xyloquinone min. 98.0 % | 137-18-8 | 5G | ₹7800 | 2022-05-26 | Buy |
| TCI Chemicals (India) | D0686 | p-Xyloquinone min. 98.0 % | 137-18-8 | 25G | ₹30500 | 2022-05-26 | Buy |
P-XYLOQUINONE Chemical Properties,Uses,Production
Chemical Properties
yellow to brown crystalline powder
Uses
2,5-Dimethyl-1,4-benzoquinone may be used in a key step involved in the total synthesis of (?)-cyathin A3.
General Description
2,5-Dimethyl-1,4-benzoquinone is a quinone derivative. Its reaction with jack bean urease in phosphate buffer, pH 7.8 has been studied. It is present as one of the component of defensive secretion of opilionid Acanthopachylus aculeatus. It has been investigated as inhibitor of jack bean urease in 50mM phosphate buffer, pH 7.0.
Purification Methods
Crystallise the quinone from EtOH. [Beilstein 7 IV 2090.]
P-XYLOQUINONE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 100)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | China | 3878 | 58 | Inquiry |
| Accela ChemBio Inc. | +1-858-6993322 | United States | 19563 | 58 | Inquiry |
| BOC Sciences | +1-631-485-4226 | United States | 19553 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29821 | 58 | Inquiry |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | China | 10297 | 58 | Inquiry |
| Shanghai Safer Pharmaceutical Technology Co., Ltd. | 021-31761238 | CHINA | 897 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | China | 13182 | 58 | Inquiry |
137-18-8(P-XYLOQUINONE)Related Search:
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137-18-8
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