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TRIMETHYLQUINONE

Product Name
TRIMETHYLQUINONE
CAS No.
935-92-2
Chemical Name
TRIMETHYLQUINONE
Synonyms
Cumoquinone;psi-Cumoquinone;trimethylchinon;TRIMETHYLQUINONE;Pseudocumoquinone;p-Pseudocumoquinone;Trimethyl-p-quinone;trimethyl-benzoquinon;Trimethylbenzoquinone;2,3,5-Trimethylquinone
CBNumber
CB0319492
Molecular Formula
C9H10O2
Formula Weight
150.17
MOL File
935-92-2.mol
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TRIMETHYLQUINONE Property

Melting point:
36 °C
Boiling point:
211.72°C (rough estimate)
Density 
0.9820 (rough estimate)
refractive index 
1.5470 (estimate)
storage temp. 
2-8°C
solubility 
soluble in Acetone
form 
powder to crystal
color 
Light yellow to Yellow to Orange
CAS DataBase Reference
935-92-2
EPA Substance Registry System
2,5-Cyclohexadiene-1,4-dione, 2,3,5-trimethyl- (935-92-2)
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Safety

HS Code 
2914.69.9000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H310Fatal in contact with skin

H314Causes severe skin burns and eye damage

H317May cause an allergic skin reaction

H318Causes serious eye damage

H400Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P262Do not get in eyes, on skin, or on clothing.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P272Contaminated work clothing should not be allowed out of the workplace.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P302+P350IF ON SKIN: Gently wash with plenty of soap and water.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P322Specific measures (see …on this label).

P330Rinse mouth.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P361Remove/Take off immediately all contaminated clothing.

P363Wash contaminated clothing before reuse.

P391Collect spillage. Hazardous to the aquatic environment

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
T3768
Product name
2,3,5-Trimethylcyclohexa-2,5-diene-1,4-dione
Packaging
1G
Price
$97
Updated
2024/03/01
AK Scientific
Product number
2142BA
Product name
2,5-Cyclohexadiene-1,4-dione,2,3,5-trimethyl-
Packaging
1g
Price
$210
Updated
2021/12/16
Matrix Scientific
Product number
135022
Product name
2,3,5-Trimethylcyclohexa-2,5-diene-1,4-dione
Purity
95%+
Packaging
1g
Price
$337
Updated
2021/12/16
Matrix Scientific
Product number
135022
Product name
2,3,5-Trimethylcyclohexa-2,5-diene-1,4-dione
Purity
95%+
Packaging
2.500g
Price
$735
Updated
2021/12/16
Matrix Scientific
Product number
135022
Product name
2,3,5-Trimethylcyclohexa-2,5-diene-1,4-dione
Purity
95%+
Packaging
5g
Price
$1113
Updated
2021/12/16
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TRIMETHYLQUINONE Chemical Properties,Usage,Production

Chemical Properties

Yellow crystal

Uses

Through a catalytic redox chain ring opening Trimethylquinone can be used to Synthesize Quinone-Containing Carboxylic Acids

Purification Methods

Distil the quinone in a vacuum or sublime it in vacuo before use. [Smith et al. J Am Chem Soc 60 318 1939, Beilstein 7 H 161, 7 III 3407, 7 IV 2098.]

TRIMETHYLQUINONE Preparation Products And Raw materials

Raw materials

1,2,4-Trimethylbenzene Sodium dichromate dihydrate PSEUDOCUMENE-5-SULFONIC ACID p-Phenylenediamine dihydrochloride Potassium nitrate

Preparation Products

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TRIMETHYLQUINONE Suppliers

China 76 Germany 1 India 2 Japan 1 Russia 1 United Kingdom 2 United States 8 Global 91
3B Pharmachem (Wuhan) International Co.,Ltd.
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Energy Chemical
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View Lastest Price from TRIMETHYLQUINONE manufacturers

Career Henan Chemical Co
Product
TRIMETHYLQUINONE 935-92-2
Price
US $11.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1000KG
Release date
2018-08-16

935-92-2, TRIMETHYLQUINONERelated Search:

DUROQUINONE AA-861 TRIMETHYLQUINONE D-ALPHA-TOCOPHERYLQUINONE 1,4-Benzoquinone safracin A DECYL-PLASTOQUINONE horminone saframycin C safracin B saframycin Mx1 SERATRODAST saframycin B saframycin A BROMOTRIMETHYL-P-BENZOQUINONE 3-CARBOXYMETHYL-5-HYDROXY-1,4,8-TRIOXO-4,8-DIHYDRO-1H-FLUORENE-9-CARBOXYLIC ACID cyanonaphthyridinomycin (5-HYDROXY-1,4,8-TRIOXO-4,8-DIHYDRO-1H-FLUOREN-3-YL)-ACETIC ACID

  • 2,5-Cyclohexadiene-1,4-dione,2,3,5-triMethyl-
  • 2,3,5-trimethylcyclohexa-2,5-diene-1,4-dione
  • TRIMETHYLQUINONE
  • 2,3,5-Trimethyl-1,4-benzoquinone
  • 2,3,5-trimethyl-2,5-cyclohexadien-1,4-dione
  • 2,3,5-Trimethyl-2,5-cyclohexadiene-1,4-dione
  • 2,3,5-Trimethylbenzoquinone
  • 2,3,5-trimethyl-p-benzoquinon
  • 2,3,5-Trimethyl-p-benzoquinone
  • 2,3,5-Trimethylquinone
  • 2,3,5-Tri-methylquinone
  • 2,3,6-Trimethylbenzoquinone
  • 2,3,6-Trimethyl-p-benzoquinone
  • 4-dione,2,3,5-trimethyl-5-cyclohexadien-1
  • 4-dione,2,3,5-trimethyl-5-cyclohexadiene-1
  • 5-Cyclohexadiene-1,4-dione,2,3,5-trimethyl-2
  • Cumoquinone
  • p-Benzoquinone, 2,3,5-trimethyl-
  • p-Pseudocumoquinone
  • Pseudocumoquinone
  • psi-Cumoquinone
  • Trimethyl-1,4-benzoquinone
  • trimethyl-benzoquinon
  • Trimethylbenzoquinone
  • trimethylchinon
  • Trimethyl-p-benzoquinone
  • Trimethyl-p-quinone
  • 2,5-Dimethyl-3-methyl-1,4-benzoquinone
  • Tocopherol Impurity 12
  • Cilnidipine Impurity 14
  • 935-92-2