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Anthracene oil, anthracene paste, distn. lights - Registration

95 - 96 %). Display Name: Anthracene-9-carbaldehyde EC Number: 211-383-0 EC Name: Anthracene-9-carbaldehyde CAS Number: 642-31-9 Molecular formula: C15H10O IUPAC Name: 2010-05-06 · Anthracene is a common byproduct of incomplete combustion of fossil fuels and other anthropogenic sources. Its heteroatomic counterparts, including 9-bromoanthracene, 1,5-dibromoanthracene, 9,10-dibromoanthracene, 2-chloroanthracene, 9,10-dichloroanthracene, 9-anthraldehyde, 2-anthracenecarboxylic acid, 9-anthracenecarboxylic acid, and anthraquinone, are formed through various mechanistic Anthracene is a solid polycyclic aromatic hydrocarbon (PAH) of formula C14H10, consisting of three fused benzene rings. It is a component of coal tar.

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<0.03. mum temperature remains below the melting point for stainless steel). The losses due to leaching and irradiation could be reduced when anthracene was. [The anthracene-rich solid obtained by the crystallization and centrifuging of anthracene oil.

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My Melting Point Was 150.1 C 8 Apr 2010 Anthracene is a solid polycyclic aromatic hydrocarbon (PAH) of Monoisotopic Molecular Weight, 178.07825032 Melting Point, 215.0 oC. CAS Number 120-12-7 · Empirical Formula (Hill Notation) C14H · Molecular Weight 178.23 · Colour Index Number 10790 · Beilstein/REAXYS Number 1905429 · EC  Reactions. Anthracene has the ability to photodimerize with irradiation by UV light.

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Chemical Identifiers | Hazards | Response Recommendations | Physical Properties | Regulatory  Anthracene | (C6H4CH)2 or C14H10 | CID 8418 - structure, chemical names, Molecular Weight, 178.23 g/mol, Computed by PubChem 2.1 (PubChem release   Flash Point: 121 deg C ( 249.80 deg F) Anthracene, 0.2 mg/m3 TWA (as benzene soluble aerosol) (listed under Coal tar Freezing/Melting Point:216 deg C Form:solid; Colour: grey; Melting point:213-217°C; Boiling point:340°C; Flash point:121°C. Density:1,13 g/cm3; Mol Weight:178.23 g/mol; Storage temp:2°C to 8°  anthracene. the products must have the ultimate composition C14H24. Most probably a product from the first hydrogenation of anthracene had a melting point. Formula Weight. 178.23.

Phenanthrene is purified as brown to white monoclinic crystals, and also has the characteristic faint aromatic smell. Like anthracene, phenanthrene is used in the production of dyes. Sigma-Aldrich offers a number of Anthracene products. View information & documentation regarding Anthracene, including CAS, MSDS & more. 9-[(E)-2-phenylethenyl]anthracene CAS Number: 42196-97-4: Molecular Weight: 280.36200: Density: 1.163g/cm3: Boiling Point: 476.4ºC at 760mmHg: Molecular Formula: C 22 H 16: Melting Point: N/A: MSDS: N/A Flash Point: 236.5ºC Molecular Formula. C18H12O3. Synonyms.
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The pan Dibenzo(a,h)anthracene. <0.03. mum temperature remains below the melting point for stainless steel). The losses due to leaching and irradiation could be reduced when anthracene was.
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The major differences between anthracene and phenanthrene lie in the melting point and the properties directly related to solubility (Table 13.2). Phenanthrene is purified as brown to white monoclinic crystals, and also has the characteristic faint aromatic smell. Like anthracene, phenanthrene is used in the production of dyes. Symbol which looks like a small house Solid circle with an upward pointer in it. Jump to content 2018-03-15 2011-06-30 Product Name: Dibenzo(aj)anthracene (CAS NO.224-41-9) Molecular Formula: C 22 H 14 Molecular Weight: 278.3466 g/mol Mol File: 224-41-9.mol Boiling point: 524.7 °C at 760 mmHg Storage Temperature: 2-8°C Flash Point: 264.5 °C Density: 1.232 g/cm 3 Surface Tension: 57.7 dyne/cm Enthalpy of Vaporization: 76.86 kJ/mol Vapour Pressure: 1.41E-10 Anthracene can be synthesized by the Elbs reaction, in which o-tolyl phenyl ketone is dehydrated at 400–450 ºC. But most commercial anthracene is still recovered from coal tar. In commerce, anthracene is mainly used as a starting material for the manufacture of 9,10-anthraquinone, which in turn is used to make colorants such as the red dye alizarin.

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Anthracene oil is a heavy oil (partially solidifying on cooling), which distills over from coal  Anthracene is one of a group of chemicals called polycyclic aromatic melting point 216 ° C and boiling point 360 ° C. It has a solubility in solvents such as  (1 pt) m.p.

Anthracene oil, anthracene paste, distn. lights crystallization of anthracene oil from bituminous high temperature tar and boiling in the range of approximately  Anthracene-9,10-dicarboxaldehyde ≥98.0% (by GC). Leverantör: TCI EUROPE Purity (GC), min. 98.0 %. Melting point, 242.0 to 246.0 deg-C  Anthracene-2,6-diyl bis(trifluoromethanesulphonate) ≥98.0% (by GC). Leverantör: TCI EUROPE Purity (GC), min. 98.0 %. Melting point, 116.0 to 120.0 deg-C  benzo[a]anthracene-7,12-dione, 4-hydroxy-9-fluorenone and molecular weight (LMW) PAHs are much more water soluble and volatile than. their high  point, melting point and the octanol/water partitioning coefficient (log Kow) will increase.