benz(E)acephenanthrylene (CAS 205-99-2) — formula C20H12, molecular weight 252.3; category organic chemicals.
| CAS Number | 205-99-2 |
|---|---|
| Molecular Formula | C20H12 |
| Molecular Weight | 252.3 |
| Melting Point | 325 to 329 °F (NTP, 1992) |
| Boiling Point | 481 °C |
| LogP | log Kow = 5.78 |
| Applications | Uses: No commercial use, [ACGIH] Research chemical, [HSDB] A by-product of incomplete combustion, Occurs in fossil fuels, cigarette smoke, motor vehicle exhaust, coal tars, furnace exhausts, broiled and smoked foods, and polluted air, water, and soil, [CHEMINFO], Steel Producing [Category: Industry], Forging [Category: Heat or Machine], Metal Preparation and Pouring [Category: Foundry], Petroleum Production and Refining [Category: Industry], Smelting Copper or Lead [Category: Industry], Firefighting [Category: Other], Cleaning Furnaces or Flues [Category: Clean], Metal Extraction and Refining [Category: Industry], Aluminum Producing [Category: Industry], B(b)F is a ... component of coal tar pitch used in industry as a binder for electrodes. It is also a component of creosote, which is used to preserve wood ... B(b)F has some use as a research chemical., There is no ... known use of this compound., PAHs are generally not produced commercially in the United States except as research chemicals., Polycyclic aromatic hydrocarbons, Substance listed with specific concentration in tattoo ink and, or permanent make up according to EU Commission Regulation 2020, 2081. The concentration limit (by weight) is 0.00005%., PAHs are released into the environment via the combustion of fossil fuels, coke oven emissions and vehicle exhausts, as well as naturally from forest fires and volcanic eruptions. PAHs from these sources may contaminate nearly water systems. They are also found in coal tar and charbroiled food. (L10), Formulations, Preparations: A reference material of certified high purity is available., U.S. Production: There is no commercial production ... of this compound., General Manufacturing Information: Benzo(b)fluoranthene occurs ubiquitously in products of incomplete combustion, it also occurs in fossil fuels., PAHs are a group of chemicals that are formed during the incomplete burning of coal, oil, gas, wood, garbage, or other organic substances, such as tobacco and charbroiled meat. There are more than 100 different PAHs. PAHs generally occur as complex mixtures (for example, as part of combustion products such as soot), not as single compounds. PAHs usually occur naturally, but they can be manufactured as individual compounds for research purposes, however, not as the mixtures found in combustion products. ... Others are contained in asphalt used in road construction. They can also be found in substances such as crude oil, coal, coal tar pitch, creosote, and roofing tar. They are found throughout the environment in the air, and soil. They can occur in the air, either attached to dust particles or as solids in soil or sediment. |
| Category | Organic Chemicals |
Documented applications: Uses: No commercial use, [ACGIH] Research chemical, [HSDB] A by-product of incomplete combustion, Occurs in fossil fuels, cigarette smoke, motor vehicle exhaust, coal tars, furnace exhausts, broiled and smoked foods, and polluted air, water, and soil, [CHEMINFO], Steel Producing [Category: Industry], Forging [Category: Heat or Machine], Metal Preparation and Pouring [Category: Foundry], Petroleum Production and Refining [Category: Industry], Smelting Copper or Lead [Category: Industry], Firefighting [Category: Other], Cleaning Furnaces or Flues [Category: Clean], Metal Extraction and Refining [Category: Industry], Aluminum Producing [Category: Industry], B(b)F is a ... component of coal tar pitch used in industry as a binder for electrodes. It is also a component of creosote, which is used to preserve wood ... B(b)F has some use as a research chemical., There is no ... known use of this compound., PAHs are generally not produced commercially in the United States except as research chemicals., Polycyclic aromatic hydrocarbons, Substance listed with specific concentration in tattoo ink and, or permanent make up according to EU Commission Regulation 2020, 2081. The concentration limit (by weight) is 0.00005%., PAHs are released into the environment via the combustion of fossil fuels, coke oven emissions and vehicle exhausts, as well as naturally from forest fires and volcanic eruptions. PAHs from these sources may contaminate nearly water systems. They are also found in coal tar and charbroiled food. (L10), Formulations, Preparations: A reference material of certified high purity is available., U.S. Production: There is no commercial production ... of this compound., General Manufacturing Information: Benzo(b)fluoranthene occurs ubiquitously in products of incomplete combustion, it also occurs in fossil fuels., PAHs are a group of chemicals that are formed during the incomplete burning of coal, oil, gas, wood, garbage, or other organic substances, such as tobacco and charbroiled meat. There are more than 100 different PAHs. PAHs generally occur as complex mixtures (for example, as part of combustion products such as soot), not as single compounds. PAHs usually occur naturally, but they can be manufactured as individual compounds for research purposes, however, not as the mixtures found in combustion products. ... Others are contained in asphalt used in road construction. They can also be found in substances such as crude oil, coal, coal tar pitch, creosote, and roofing tar. They are found throughout the environment in the air, and soil. They can occur in the air, either attached to dust particles or as solids in soil or sediment..
benz(E)acephenanthrylene is a carbon-based organic compound with CAS registry number 205-99-2 and molecular formula C20H12 (molecular weight 252.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 205-99-2
Its molecular formula C20H12 comprises 20 C, 12 H atoms.
Also known as: benz(E)acephenanthrylene · 苯并(E)苊菲
Category: organic chemicals
The CAS registry number of benz(E)acephenanthrylene is 205-99-2.
Molecular formula C20H12, molecular weight 252.3.
It is also registered under: benz(E)acephenanthrylene, 苯并(E)苊菲.
Recorded applications: Uses: No commercial use, [ACGIH] Research chemical, [HSDB] A by-product of incomplete combustion, Occurs in fossil fuels, cigarette smoke, motor vehicle exhaust, coal tars, furnace exhausts, broiled and smoked foods, and polluted air, water, and soil, [CHEMINFO], Steel Producing [Category: Industry], Forging [Category: Heat or Machine], Metal Preparation and Pouring [Category: Foundry], Petroleum Production and Refining [Category: Industry], Smelting Copper or Lead [Category: Industry], Firefighting [Category: Other], Cleaning Furnaces or Flues [Category: Clean], Metal Extraction and Refining [Category: Industry], Aluminum Producing [Category: Industry], B(b)F is a ... component of coal tar pitch used in industry as a binder for electrodes. It is also a component of creosote, which is used to preserve wood ... B(b)F has some use as a research chemical., There is no ... known use of this compound., PAHs are generally not produced commercially in the United States except as research chemicals., Polycyclic aromatic hydrocarbons, Substance listed with specific concentration in tattoo ink and, or permanent make up according to EU Commission Regulation 2020, 2081. The concentration limit (by weight) is 0.00005%., PAHs are released into the environment via the combustion of fossil fuels, coke oven emissions and vehicle exhausts, as well as naturally from forest fires and volcanic eruptions. PAHs from these sources may contaminate nearly water systems. They are also found in coal tar and charbroiled food. (L10), Formulations, Preparations: A reference material of certified high purity is available., U.S. Production: There is no commercial production ... of this compound., General Manufacturing Information: Benzo(b)fluoranthene occurs ubiquitously in products of incomplete combustion, it also occurs in fossil fuels., PAHs are a group of chemicals that are formed during the incomplete burning of coal, oil, gas, wood, garbage, or other organic substances, such as tobacco and charbroiled meat. There are more than 100 different PAHs. PAHs generally occur as complex mixtures (for example, as part of combustion products such as soot), not as single compounds. PAHs usually occur naturally, but they can be manufactured as individual compounds for research purposes, however, not as the mixtures found in combustion products. ... Others are contained in asphalt used in road construction. They can also be found in substances such as crude oil, coal, coal tar pitch, creosote, and roofing tar. They are found throughout the environment in the air, and soil. They can occur in the air, either attached to dust particles or as solids in soil or sediment..
Category: Organic Chemicals.
Independent reference data for benz(E)acephenanthrylene (CAS 205-99-2), compiled from public chemistry databases.
| CAS Registry Number | 205-99-2 |
|---|---|
| PubChem CID | 9153 |
| Molecular formula | C20H12 |
| IUPAC name | pentacyclo[10.7.1.02,7.08,20.013,18]icosa-1(19),2(7),3,5,8(20),9,11,13,15,17-decaene |
| UNII (FDA) | FJO154KG1X |
| Molecular Weight | 252.3 |
|---|---|
| XLogP3 | 6.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 252.093900383 |
| Monoisotopic Mass | 252.093900383 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 20 |
| Boiling Point | 481 °C |
|---|---|
| Melting Point | 325 to 329 °F (NTP, 1992) |
| Melting Point | 168.4 °C |
| Melting Point | 168 °C |
| Melting Point | 325-329 °F |
| Vapor Pressure | 0.0000005 [mmHg] |
| Vapor Pressure | 5.0X10-7 mm Hg at 20 °C |
| Vapor Pressure | 0.0000005 [mm Hg] @20 °C |
| LogP | log Kow = 5.78 |
| LogP | 6.12 |
Benzo[b]fluoranthene; 205-99-2; BENZO(B)FLUORANTHENE; Benz[e]acephenanthrylene; 3,4-Benzfluoranthene; benzo[e]acephenanthrylene; 2,3-Benzofluoranthene; 3,4-Benzofluoranthene; 2,3-Benzfluoranthene; 2,3-Benzofluoranthrene; Benz(e)acephenanthrylene; Benzo[e]fluoranthene; Benzo(e)fluoranthene; 3,4-Benz(e)acephenanthrylene; DTXSID0023907; 3,4-Benz[e]acephenanthrylene
| Reported hazard statements | H350, H400, H410, H318 (100%), H413 (100%), H341 |
|---|
H350: May cause cancer [Danger Carcinogenicity]
H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
benz(E)acephenanthrylene · CAS 205-99-2 · C20H12. UNII FJO154KG1X. Boiling Point: 481 °C; Melting Point: 325 to 329 °F (NTP, 1992); Melting Point: 168.4 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 苯并(E)苊菲