2,5-Di-tert-butyl-1,4-benzoquinone

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Names

[ CAS No. ]:
2460-77-7

[ Name ]:
2,5-Di-tert-butyl-1,4-benzoquinone

[Synonym ]:
2,5-Di-tert-butyl-p-benzoquinone
MFCD00019442
2,5-Di-tert-butyl-1,4-benzoquinone
2,5-Di-tert-butyl-2,5-cyclohexadiene-1,4-dione
2,5-di-tert-Butyl-p-quinone
2,5-Di-tert-butylbenzoquinone
2,5-Di-tert-butylquinone
2,5-Di-tert-butylsemiquinone
2,4-DICHLORO-6-FORMYLPHENYL 4-METHYLBENZENESULPHONATE
2,5-di-tert-butyl-para-benzoquinone
2,5-di(tert-butyl)-1,4-hydroquinone
EINECS 219-552-0

Chemical & Physical Properties

[ Density]:
1.027g/cm3

[ Boiling Point ]:
285.4ºC at 760 mmHg

[ Melting Point ]:
152-154 °C(lit.)

[ Molecular Formula ]:
C14H20O2

[ Molecular Weight ]:
220.30700

[ Flash Point ]:
106.2ºC

[ Exact Mass ]:
220.14600

[ PSA ]:
34.14000

[ LogP ]:
3.08320

[ Vapour Pressure ]:
0.00281mmHg at 25°C

[ Index of Refraction ]:
1.504

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GU5140000
CHEMICAL NAME :
2,5-Cyclohexadiene-1,4-dione, 2,5-bis(1,1-dimethylethyl)-
CAS REGISTRY NUMBER :
2460-77-7
BEILSTEIN REFERENCE NO. :
2047945
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C14-H20-O2
MOLECULAR WEIGHT :
220.34

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Morphological transformation
TEST SYSTEM :
Rodent - mouse Embryo
DOSE/DURATION :
1500 ug/L
REFERENCE :
CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 16,477,1995

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 ]:
GU5140000

[ HS Code ]:
2914690090

Precursor & DownStream

Precursor

  • 2,5-Di-tert-butylhydroquinone
  • Hydroquinone
  • tert-Butanol
  • 1,4-bis(tert-butyldimethylsiloxy)-2,5-di-(tert-butyl)benzene
  • 1,4-Di-tert-butyl-2,5-dimethoxybenzene
  • 2,4-Di-t-butylphenol
  • tetranitromethane
  • tert-butyl chloride
  • 4-phenyliminocyclohexa-2,5-dien-1-one

DownStream

  • 2,5-Cyclohexadiene-1,4-dione,2,5-diazido-3,6-bis(1,1-dimethylethyl)-
  • 2,5-Di-tert-butylhydroquinone
  • 2-(but-2-en-1-yl)-5-(tert-butyl)benzene-1,4-diol
  • 2-allyl-5-t-butylhydroquinone
  • 2,5-di-t-butyl-1-isobutylbenzene
  • 2,5-ditert-butyl-3-chlorocyclohexa-2,5-diene-1,4-dione
  • 6-tert-butyl-2,2-dimethyl-3H-1-benzofuran-5-ol
  • 1,4-Benzenediol,2,5-bis(1,1-dimethylethyl)-, 1,4-diacetate

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

P2u purinoceptor modulation of intracellular Ca2+ in a human lung adenocarcinoma cell line: down-regulation of Ca2+ influx by protein kinase C.

Cell Calcium 20(4) , 339-46, (1996)

The human lung small cell adenocarcinoma cell line, A549, demonstrates a concentration-dependent rise in [Ca2+]i in response to extracellular nucleotides. The cells show Ca2+ mobilization on addition ...

The importance of the hydroxyl moieties for inhibition of the Ca(2+)-ATPase by trilobolide and 2,5-di(tert-butyl)-1,4-benzohydroquinone.

Biochem. Biophys. Res. Commun. 199(2) , 916-21, (1994)

Trilobolide and 2,5-di(tert-butyl)-1,4-benzohydroquinone (BHQ) are potent inhibitors of the Ca(2+)-ATPase of skeletal muscle sarcoplasmic reticulum. Desoxytrilobolide and 2,5-di(tert-butyl)-1,4-diacet...

Redox proteins as electron acceptors from chlorophyll triplet state in lipid bilayer vesicles: kinetics of reduction of membrane reconstituted cytochrome c oxidase mediated by 2,5-di-t-butyl benzoquinone and cytochrome c.

Photochem. Photobiol. 52(4) , 883-91, (1990)

Laser flash photolysis was used to determine the kinetics of electron transfer between membrane-bound triplet chlorophyll (3C), cytochrome c (cyt c) located in the external water phase, and vesicle-re...


More Articles

Related Compounds

  • 2,5-di-tert-butyl-3,6-dichloro-1,4-benzoquinone
  • 2,5-Cyclohexadiene-1,4-dione,2,5-diazido-3,6-bis(1,1-dimethylethyl)-
  • 2-hydroxy-3,6-di(tert-butyl)-1,4-benzoquinone
  • Benzonitrile, 4,4'-(p-phenylenedivinylene)bis[3-nitro- (en)
  • 2-Butenedial,bis[(2,4-dinitrophenyl)hydrazone],(?,?,E)- (9CI)
  • 2,6-di-tert-butyl-1,4-benzoquinone 4-p-tosylhydrazone
  • benzyl (2S)-2-formyl-2-methylpyrrolidine-1-carboxylate
  • 2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-butenoic acid
  • 6-Amino-3-nitro-2-pyridinecarboxylic acid
  • 3,4,4,4-Tetrafluoro-2-methylbutanoic acid
  • 2-Ethylimidazo[1,2-a]pyridine-8-carbaldehyde
  • 1-(phenylmethyl)-3,3-Azetidinedicarboxylic acid 3,3-dimethyl ester
  • 5-Isopropylpyridine-2,3-diamine
  • 1-(3-Bromo-4-chlorophenyl)-2-methylpropan-2-ol
  • 5-Methyl-1,2,4-triazine-6-carboxylic acid
  • Tert-butyl 9-oxo-6-azaspiro[4.5]decane-6-carboxylate
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