2,5-Dibromo-3-isopropyl-6-methylbenzoquinone

Names

[ Name ]:
2,5-Dibromo-3-isopropyl-6-methylbenzoquinone

[Synonym ]:
2,5-Dibromo-6-isopropyl-3-methyl-1,4-benzoquinone
MFCD00009967
3.6-Dibrom-thymochinon
Dbmib
2,5-dibromo-3-methyl-6-propan-2-ylcyclohexa-2,5-diene-1,4-dione
EINECS 249-431-8
2,5-Dibromo-3-isopropyl-6-methylbenzoquinone
BNT
2,5-Dibromo-3-isopropyl-6-methylbenzo-1,4-quinone
2,5-dibromo-3-methyl-6-isopropyl-p-benzoquinone
DIBROMOTHYMOQUINONE

Chemical & Physical Properties

[ Density]:
1.8g/cm3

[ Boiling Point ]:
318ºC at 760mmHg

[ Melting Point ]:
70-72ºC(lit.)

[ Molecular Formula ]:
C₁₀H₁₀Br₂O₂

[ Molecular Weight ]:
321.99300

[ Flash Point ]:
87.7ºC

[ Exact Mass ]:
319.90500

[ PSA ]:
34.14000

[ LogP ]:
3.11210

[ Vapour Pressure ]:
0.00037mmHg at 25°C

[ Index of Refraction ]:
1.601

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

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Articles

NMR reveals double occupancy of quinone-type ligands in the catalytic quinone binding site of the Na+-translocating NADH:Quinone oxidoreductase from Vibrio cholerae.

J. Biol. Chem. 288(42) , 30597-606, (2013)

The sodium ion-translocating NADH:quinone oxidoreductase (Na(+)-NQR) from the pathogen Vibrio cholerae exploits the free energy liberated during oxidation of NADH with ubiquinone to pump sodium ions a...

Net light-induced oxygen evolution in photosystem I deletion mutants of the cyanobacterium Synechocystis sp. PCC 6803.

Biochim. Biophys. Acta 1817(5) , 792-801, (2012)

Oxygenic photosynthesis in cyanobacteria, algae, and plants requires photosystem II (PSII) to extract electrons from H(2)O and depends on photosystem I (PSI) to reduce NADP(+). Here we demonstrate tha...

Interaction of exogenous quinones with membranes of higher plant chloroplasts: modulation of quinone capacities as photochemical and non-photochemical quenchers of energy in Photosystem II during light-dark transitions.

Biochim. Biophys. Acta 1604(2) , 115-23, (2003)

Light modulation of the ability of three artificial quinones, 2,5-dibromo-3-methyl-6-isopropyl-p-benzoquinone (DBMIB), 2,6-dichloro-p-benzoquinone (DCBQ), and tetramethyl-p-benzoquinone (duroquinone),...