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p-Toluquinone

p-Toluquinone
p-Toluquinone structure
CAS No.
553-97-9
Chemical Name:
p-Toluquinone
Synonyms
TOLUQUINONE;Tolylquinone;P-TOLUQUINONE;methylquinone;1,4-Toluchinon;1,4-Toluquinone;2-Methylquinone;METHYL-P-QUINONE;para-toluquinone;methylbenzoquinone
CBNumber:
CB1332618
Molecular Formula:
C7H6O2
Formula Weight:
122.12
MOL File:
553-97-9.mol

p-Toluquinone Properties

Melting point:
66-67 °C(lit.)
Boiling point:
187.52°C (rough estimate)
Density 
1.0800
refractive index 
1.5286 (estimate)
form 
Crystalline
color 
Yellowish green
Water Solubility 
insoluble
BRN 
471387
CAS DataBase Reference
553-97-9(CAS DataBase Reference)
NIST Chemistry Reference
p-Benzoquinone, 2-methyl-(553-97-9)
EPA Substance Registry System
2,5-Cyclohexadiene- 1,4-dione, 2-methyl-(553-97-9)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,T
Risk Statements  22-36/37/38-25
Safety Statements  26-45-37/39-28A
WGK Germany  3
RTECS  DK6300000
8
TSCA  Yes
HS Code  29146990
Hazardous Substances Data 553-97-9(Hazardous Substances Data)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.
P501 Dispose of contents/container to..…

p-Toluquinone price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 211311 Methyl-p-benzoquinone 98% 553-97-9 5g $42.4 2018-11-13 Buy
Sigma-Aldrich 211311 Methyl-p-benzoquinone 98% 553-97-9 100g $136 2018-11-13 Buy
TCI Chemical M0159 p-Toluquinone >99.0%(GC)(T) 553-97-9 5g $23 2018-11-22 Buy
TCI Chemical M0159 p-Toluquinone >99.0%(GC)(T) 553-97-9 25g $69 2018-11-22 Buy
Alfa Aesar 036670 Methyl-p-benzoquinone, 98% 553-97-9 10g $24 2018-11-16 Buy

p-Toluquinone Chemical Properties,Uses,Production

Chemical Properties

yellow to brownish crystalline powder

Safety Profile

Poison by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes.

Purification Methods

Crystallise p-toluoquinone from heptane or EtOH, dry rapidly (vacuum/P2O5) and stored in a vacuum. [Beilstein 7 IV 2088.]

p-Toluquinone Preparation Products And Raw materials

Raw materials

Preparation Products


p-Toluquinone Suppliers

Global( 103)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19919 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21930 58
Dalian Richfortune Chemicals Co., Ltd
86-411-84820922, 84821539
86-411-84821380 sales@richfortunechem.com China 360 57
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20680 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com CHINA 1367 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20516 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23982 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20094 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76

View Lastest Price from p-Toluquinone manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-16 p-Toluquinone
553-97-9
US $11.00 / KG 1KG 99% 1000KG career henan chemical co

p-Toluquinone Spectrum


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