CAS 191-07-1|Coronene

Introduction：Basic information about CAS 191-07-1|Coronene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
4. Safety Information
5. Customs
6. Articles33
7. Synonyms

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	ChineseUSA	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
InChIKey	VPUGDVKSAQVFFS-UHFFFAOYSA-N
SMILES	c1cc2ccc3ccc4ccc5ccc6ccc1c1c2c3c4c5c61
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

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

Recommended......