physical characteristics of acenapthelene
Answers
Answer:
classicalgiveawyggabnsj
Explanation:
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Acenaphthylene, a polycyclic aromatic hydrocarbon is an ortho- and peri-fused tricyclic hydrocarbon. The molecule resembles naphthalene with positions 1 and 8 connected by a -CH=CH- unit. It is a yellow solid.[2] Unlike many polycyclic aromatic hydrocarbons, it has no fluorescence.
Acenaphthylene
Skeletal formula
Space-filling model
Names
Preferred IUPAC name
Acenaphthylene[1]
Other names
Cyclopenta[de]naphthalene
Acenaphthalene
Tricyclo[6.3.1.04,12]dodeca-1(12),2,4,6,8,10-hexaene[citation needed]
Tricyclo[6.3.1.04,12]dodecahexaene[citation needed]
Identifiers
CAS Number
208-96-8 check
3D model (JSmol)
Interactive image
Interactive image
ChEBI
CHEBI:33081 check
ChemSpider
8807 check
ECHA InfoCard
100.005.380 Edit this at Wikidata
PubChem CID
9161
UNII
1Z25C36811 check
CompTox Dashboard (EPA)
DTXSID3023845 Edit this at Wikidata
InChI
InChI=1S/C12H8/c1-3-9-4-2-6-11-8-7-10(5-1)12(9)11/h1-8H check
Key: HXGDTGSAIMULJN-UHFFFAOYSA-N check
InChI=1/C12H8/c1-3-9-4-2-6-11-8-7-10(5-1)12(9)11/h1-8H
Key: HXGDTGSAIMULJN-UHFFFAOYAQ
SMILES
c3cc1cccc2\C=C/c(c12)c3
c1cc2cccc3c2c(c1)C=C3
Properties
Chemical formula
C12H8
Molar mass
152.196 g·mol−1
Appearance
Yellow crystals
Density
0.8987 g cm−3
Melting point
91.8 °C (197.2 °F; 364.9 K)
Boiling point
280 °C (536 °F; 553 K)
Solubility in water
Insoluble
Solubility in ethanol
very soluble
Solubility in diethyl ether
very soluble
Solubility in benzene
very soluble
Solubility in chloroform
soluble
Thermochemistry[1]
Enthalpy of vaporization (ΔfHvap)
69 kJ/mol
Enthalpy of sublimation (ΔfHsublim)
71.06 kJ/mol
Hazards
GHS pictograms
GHS06: ToxicGHS07: Harmful
GHS Signal word
Danger
GHS hazard statements
H302, H310, H315, H319, H330, H335
Explanation: