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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
Price19 Properties Safety Information Description
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
  • Packaging5G
  • Price$224
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number2718-1-11
  • Product description2,5-Dimethyl-1,4-benzoquinone
  • Packaging25g
  • Price$784
  • 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 5G $224 2021-12-16 Buy
SynQuest Laboratories 2718-1-11 2,5-Dimethyl-1,4-benzoquinone 25g $784 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
Next Last

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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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
P-XYLOQUINONE
$0.00 /1KG
P-XYLOQUINONE CAS:137-18-8
career henan chemical co
P-XYLOQUINONE
$1.00 /1KG
P-XYLOQUINONE CAS:137-18-8
Accela ChemBio Inc.
BOC Sciences
Fuxin Pharmaceutical
Shanghai Safer Pharmaceutical Technology Co., Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.
Henan Alfa Chemical Co., Ltd
Nanjing Hengbei Chemicals Co., Ltd.
Hangzhou MolCore BioPharmatech Co.,Ltd.