Coronene

Modify Date: 2025-08-21 15:01:43

Coronene Structure
Coronene structure
Common Name Coronene
CAS Number 191-07-1 Molecular Weight 300.352
Density 1.5±0.1 g/cm3 Boiling Point 525.6±17.0 °C at 760 mmHg
Molecular Formula C24H12 Melting Point 438-440ºC
MSDS Chinese USA Flash Point 265.2±15.1 °C

 Names

Name coronene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 525.6±17.0 °C at 760 mmHg
Melting Point 438-440ºC
Molecular Formula C24H12
Molecular Weight 300.352
Flash Point 265.2±15.1 °C
Exact Mass 300.093903
LogP 7.38
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 2.140
Storage condition 2-8°C
Stability Stable. Combustible. Incompatible with strong oxidizing agents.

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GM5400000
CHEMICAL NAME :
Coronene
CAS REGISTRY NUMBER :
191-07-1
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C24-H12
MOLECULAR WEIGHT :
300.36

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
20 mg/kg/W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
1 ug/plate/48H
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,141,1979 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 32,263,1983 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 32,263,1983 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T1259 No. of Facilities: 11 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 32 (estimated)

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R20/21/22
Safety Phrases S36/37
RIDADR UN 2811
WGK Germany 3
RTECS GM5400000
Packaging Group III
Hazard Class 6.1(b)
HS Code 2914190090

 Customs

HS Code 2914190090
Summary 2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Articles33

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Influence of excited-state absorption on time-resolved luminescence: general formalism and application to the phosphorescence of polycyclic aromatic hydrocarbons.

ChemPhysChem 16(3) , 640-8, (2015)

The luminescence decay of a species in an absorbing medium whose optical thickness changes with time, as occurs with triplet-triplet absorption following excitation cut-off, is studied theoretically a...

Raman and ROA spectra of (-)- and (+)-2-Br-hexahelicene: experimental and DFT studies of a π-conjugated chiral system.

J. Phys. Chem. B 117(7) , 2221-30, (2013)

The Raman optical activity (ROA) spectra of both enantiomers of 2-Br-hexahelicene in chloroform solution have been measured in the range 1700-300 cm(-1). Density functional theory (DFT) calculations a...

Electric field polarization in conventional density functional theory: from quasilinear to two-dimensional and three-dimensional extended systems.

J. Chem. Phys. 135(15) , 154101, (2011)

The large overshoot in (hyper)polarizabilities of quasilinear (1D) chains calculated by applying density functional theory with conventional functionals is investigated for several 2D and 3D extended ...

 Synonyms

EINECS 205-881-7
Dibenzo(ghi,pqr)perylene
Hexabenzobenzene
Dibenzo[ghi,pqr]perylene
Coronene
MFCD00004134
superbenzene
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