Acenaphthoquinone
Names
[ CAS No. ]:
82-86-0
[ Name ]:
Acenaphthoquinone
[Synonym ]:
acenaphthenequinone
MFCD00003805
Acenaphthoquinone
EINECS 201-441-3
1,2-Acenaphthylenedione
acenaphthylene-1,2-dione
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
362.5±9.0 °C at 760 mmHg
[ Melting Point ]:
249-252 °C (dec.)(lit.)
[ Molecular Formula ]:
C12H6O2
[ Molecular Weight ]:
182.175
[ Flash Point ]:
150.2±4.4 °C
[ Exact Mass ]:
182.036774
[ PSA ]:
34.14000
[ LogP ]:
2.28
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.746
[ Water Solubility ]:
INSOLUBLE
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AB1024500
- CHEMICAL NAME :
- Acenaphthenedione
- CAS REGISTRY NUMBER :
- 82-86-0
- BEILSTEIN REFERENCE NO. :
- 0879172
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C12-H6-O2
- MOLECULAR WEIGHT :
- 182.18
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 728 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 41,146,1978
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-S37/39
[ RIDADR ]:
UN 2920
[ WGK Germany ]:
3
[ RTECS ]:
AB1024500
[ Packaging Group ]:
II; III
[ Hazard Class ]:
4.1
[ HS Code ]:
29146990
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2914399090
[ Summary ]:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
Articles
Dalton Trans. 44 , 20532-41, (2015)
In the presence of formic acid, acenaphthenequinone (AQ) reacts with one molar equivalent of 2,6-diisopropylaniline in toluene to give monoiminoacenaphtheneone (3, dpp-mian) in good yield. Reduction o...
Planarity and constraint of the carbonyl groups in 1,2-diones are determinants for selective inhibition of human carboxylesterase 1.J. Med. Chem. 50 , 5727-34, (2007)
Carboxylesterases (CE) are ubiquitous enzymes responsible for the detoxification of xenobiotics, including numerous clinically used drugs. Therefore, the selective inhibition of these proteins may pro...
CaCl(2) as a bifunctional reusable catalyst: diversity-oriented synthesis of 4H-pyran library under ultrasonic irradiation.Mol. Divers. 16(4) , 669-83, (2012)
CaCl(2) is applied as an efficient reusable and eco-friendly bifunctional catalyst for the one-pot three-component synthesis of 4H-pyrans under ultrasonic irradiation. A broad range of substrates incl...