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ChemicalBook >> CAS DataBase List >> P-XYLOQUINONE

P-XYLOQUINONE

P-XYLOQUINONE price.
  • $30 - $1664.44
  • Product name: P-XYLOQUINONE
  • CAS: 137-18-8
  • MF: C8H8O2
  • MW: 136.15
  • EINECS:205-283-6
  • MDL Number:MFCD00041737
  • Synonyms:2,5-Dimethyl-p-benzoquinone,99%;2,5-DiMethyl-p-benzoquinone, 99% 5GR;2,5-Dimethyl-1,4-benzoquinone >=98.0%;p-Xyloquinone;2,5-Dimethylcyclohexa-2,5-diene-1,4-dione;2,5-Dimethyl-1,4-benzoquinone 2,5-Dimethyl-p-quinone Phlorone;Phlorone-quinone;XYLOQUINONE
19 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Crysdot
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Synthonix
  • TCI Chemical
  • TRC
Package
  • 1g
  • 2.5g
  • 5g
  • 25g
  • ManufacturerAK Scientific
  • Product number6552AA
  • Product description2,5-Dimethylcyclohexa-2,5-diene-1,4-dione
  • Packaging25g
  • Price$569
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number137188
  • Product description2,5-Dimethylcyclohexa-2,5-diene-1,4-dione
  • Packaging5g
  • Price$213.18
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number137188
  • Product description2,5-Dimethylcyclohexa-2,5-diene-1,4-dione
  • Packaging25g
  • Price$628
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0008130
  • Product descriptionP-XYLOQUINONE 95.00%
  • Packaging5G
  • Price$935.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0008130
  • Product descriptionP-XYLOQUINONE 95.00%
  • Packaging25G
  • Price$1664.44
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13023595
  • Product description2,5-Dimethylcyclohexa-2,5-diene-1,4-dione 97%
  • Packaging1g
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13023595
  • Product description2,5-Dimethylcyclohexa-2,5-diene-1,4-dione 97%
  • Packaging5g
  • Price$181
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13023595
  • Product description2,5-Dimethylcyclohexa-2,5-diene-1,4-dione 97%
  • Packaging25g
  • Price$545
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number39579
  • Product description2,5-Dimethyl-1,4-benzoquinone ≥98.0%
  • Packaging5g
  • Price$204
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number39579
  • Product description2,5-Dimethyl-1,4-benzoquinone ≥98.0%
  • Packaging25g
  • Price$710
  • Updated2024-03-01
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number2718-1-11
  • Product description2,5-Dimethyl-1,4-benzoquinone
  • Packaging25g
  • Price$784
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number2718-1-11
  • Product description2,5-Dimethyl-1,4-benzoquinone
  • Packaging5G
  • Price$224
  • Updated2021-12-16
  • Buy
  • ManufacturerSynthonix
  • Product numberD73406
  • Product description2,5-Dimethyl-1,4-benzoquinone 96%
  • Packaging1g
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerSynthonix
  • Product numberD73406
  • Product description2,5-Dimethyl-1,4-benzoquinone 96%
  • Packaging5g
  • Price$96
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD0686
  • Product descriptionp-Xyloquinone >98.0%(GC)(T)
  • Packaging1g
  • Price$34
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD0686
  • Product descriptionp-Xyloquinone >98.0%(GC)(T)
  • Packaging5g
  • Price$114
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6552AA 2,5-Dimethylcyclohexa-2,5-diene-1,4-dione 25g $569 2021-12-16 Buy
Alichem 137188 2,5-Dimethylcyclohexa-2,5-diene-1,4-dione 5g $213.18 2021-12-16 Buy
Alichem 137188 2,5-Dimethylcyclohexa-2,5-diene-1,4-dione 25g $628 2021-12-16 Buy
American Custom Chemicals Corporation CHM0008130 P-XYLOQUINONE 95.00% 5G $935.88 2021-12-16 Buy
American Custom Chemicals Corporation CHM0008130 P-XYLOQUINONE 95.00% 25G $1664.44 2021-12-16 Buy
Crysdot CD13023595 2,5-Dimethylcyclohexa-2,5-diene-1,4-dione 97% 1g $60 2021-12-16 Buy
Crysdot CD13023595 2,5-Dimethylcyclohexa-2,5-diene-1,4-dione 97% 5g $181 2021-12-16 Buy
Crysdot CD13023595 2,5-Dimethylcyclohexa-2,5-diene-1,4-dione 97% 25g $545 2021-12-16 Buy
Sigma-Aldrich 39579 2,5-Dimethyl-1,4-benzoquinone ≥98.0% 5g $204 2024-03-01 Buy
Sigma-Aldrich 39579 2,5-Dimethyl-1,4-benzoquinone ≥98.0% 25g $710 2024-03-01 Buy
SynQuest Laboratories 2718-1-11 2,5-Dimethyl-1,4-benzoquinone 25g $784 2021-12-16 Buy
SynQuest Laboratories 2718-1-11 2,5-Dimethyl-1,4-benzoquinone 5G $224 2021-12-16 Buy
Synthonix D73406 2,5-Dimethyl-1,4-benzoquinone 96% 1g $30 2021-12-16 Buy
Synthonix D73406 2,5-Dimethyl-1,4-benzoquinone 96% 5g $96 2021-12-16 Buy
TCI Chemical D0686 p-Xyloquinone >98.0%(GC)(T) 1g $34 2024-03-01 Buy
TCI Chemical D0686 p-Xyloquinone >98.0%(GC)(T) 5g $114 2024-03-01 Buy

Properties

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 Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2,5-Dimethyl-1,4-benzoquinone may be used in a key step involved in the total synthesis of ()-cyathin A3.

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