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ACENAPHTHYLENE |
| Synonyms. Acenaphthylene; Acenaphthalene; Cyclopenta[de]naphthalene; Acenaphthylen; |
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| PRODUCT IDENTIFICATION | |
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CAS RN |
208-96-8 |
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EINECS RN |
205-917-1 |
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FORMULA |
C12H8 |
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MOLE WEIGHT |
152.19 |
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H.S CODE |
2902.90.9000 |
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SMILES |
c12c3C=Cc1cccc2ccc3 |
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CLASSIFICATION |
Polycyclic aromatic hydrocarbon |
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EXTRA NOTES |
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| PHYSICAL AND CHEMICAL PROPERTIES | |
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PHYSICAL STATE. |
white to off-white crystalline powder |
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MELTING POINT |
92 ~ 93 C |
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BOILING POINT |
280 C |
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DENSITY |
0.899 |
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SOLUBILITY IN WATER |
16.1 mg/l |
| SOLVENT SOLUBILITY |
Soluble in ethanol, diethyl ether, benzene, chloroform |
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VAPOR DENSITY |
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log P(octanol-water) |
3.94 |
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VAPOR PRESSURE |
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AUTOIGNITION TEMP |
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| pK |
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REFRACTIVE INDEX |
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FLASH POINT |
122 C |
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| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal conditions. |
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INCOMPATIBLE MATERIALS |
Oxidizing agents |
| POLYMERIZATION |
Has not been reported |
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NFPA RATINGS |
Health: 2, Flammability: 1, Reactivity: 0 |
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| EXTERNAL LINKS & GENERAL DESCRIPTION |
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USA.gov - Acenaphthylene Wikipedia Linking - Acenaphthylene Google Scholar Search - Acenaphthylene U.S. National Library of Medicine - Acenaphthylene PubChem Compound Summary - Acenaphthylene http://www.ebi.ac.uk/chebi/ - Acenaphthylene http://www.ncbi.nlm.nih.gov/ - Acenaphthylene Material Safety Data Sheet - Acenaphthylene Hazardous Substances Data Bank - Acenaphthylene EPA - Substance Registry Services - Acenaphthylene |
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| SALES SPECIFICATION | |
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APPEARANCE |
white to off-white crystalline powder |
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ASSAY |
99% min |
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MELTING POINT |
230 ~ 234 C |
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LOSS ON DRYING |
0.5% max |
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| TRANSPORT & REGULATORY INFORMATION | |
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UN NO. |
3077 (Environmentally hazardous substances) |
| HAZARD CLASS |
9 |
| PACKING GROUP | III |
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| SAFETY INFORMATION | |
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HAZARD OVERVIEW |
GHS (Globally Harmonised System) Classification: Acute toxicity (Oral), Skin irritation, Eye irritation, Specific target organ toxicity (single exposure). Hazard statements: Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. |
| SIGNAL WORD | Warning |
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PICTOGRAMS |
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HAZARD STATEMENTS |
H302-H315-H319-H335 |
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P STATEMENTS |
P261-P305 + P351 + P338 |
| EC DIRECTIVES |
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| HAZARD CODES |
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RISK PHRASES |
22-36/37/38 |
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SAFETY PHRASES |
26-36/37/39 |
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| PACKING |
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Preserve in light-resistant and well-closed containers |
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