DUROQUINONE

Names

[ CAS No. ]:
527-17-3

[ Name ]:
DUROQUINONE

[Synonym ]:
Duroquinone
2,3,5,6-tetramethyl-1,4-BQ
p-Benzoquinone,tetramethyl
Tetramethylquinone
MFCD00001604
2,3,5,6-tetramethylcyclohexa-2,5-diene-1,4-dione
EINECS 208-409-8
2,3,5,6-Tetramethyl-1,4-benzoquinone
2,3,5,6-Tetramethyl-1,4-benzoquinone,Tetramethyl-p-benzoquinone
p-Benzoquinone,2,3,5,6-tetramethyl
Tetramethyl-p-quinone
2,3,5,6-tetramethyl-p-benzoquinone
TetraMethyl-1,4-benzoquinone
tetramethylbenzoquinone
2,3,5,6-Tetramethylbenzoquinone
Tetramethyl-p-benzoquinone

Chemical & Physical Properties

[ Density]:
1.039 g/cm3

[ Boiling Point ]:
230.1ºC at 760 mmHg

[ Melting Point ]:
110-112 °C(lit.)

[ Molecular Formula ]:
C₁₀H₁₂O₂

[ Molecular Weight ]:
164.20100

[ Flash Point ]:
83.6ºC

[ Exact Mass ]:
164.08400

[ PSA ]:
34.14000

[ LogP ]:
1.81100

[ Index of Refraction ]:
1.493

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU5410000

CHEMICAL NAME :: 2,5-Cyclohexadiene-1,4-dione, 2,3,5,6-tetramethyl-

CAS REGISTRY NUMBER :: 527-17-3

LAST UPDATED :: 199212

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H12-O2

MOLECULAR WEIGHT :: 164.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA damage

TEST SYSTEM :: Rodent - rat Liver

DOSE/DURATION :: 400 umol/L

REFERENCE :: CALEDQ Cancer Letters (Shannon, Ireland). (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1975- Volume(issue)/page/year: 63,47,1992

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
GU5410000

[ HS Code ]:
2914690090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914690090

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles

Quinone-induced protein handling changes: implications for major protein handling systems in quinone-mediated toxicity.

Toxicol. Appl. Pharmacol. 280(2) , 285-95, (2014)

Para-quinones such as 1,4-Benzoquinone (BQ) and menadione (MD) and ortho-quinones including the oxidation products of catecholamines, are derived from xenobiotics as well as endogenous molecules. The ...

Method development in quantitative NMR towards metrologically traceable organic certified reference materials used as (31)P qNMR standards.

Anal. Bioanal. Chem 407 , 3115-3123, (2015)

Quantitative nuclear magnetic resonance (qNMR) spectroscopy is employed by an increasing number of analytical and industrial laboratories for the assignment of content and quantitative determination o...

Using high-performance ¹H NMR (HP-qNMR®) for the certification of organic reference materials under accreditation guidelines--describing the overall process with focus on homogeneity and stability assessment.

J. Pharm. Biomed. Anal. 93 , 102-110, (2014)

Quantitative NMR spectroscopy (qNMR) is gaining interest across both analytical and industrial research applications and has become an essential tool for the content assignment and quantitative determ...