Benzo[ghi]perylene (CAS 191-24-2) — formula C22H12, molecular weight 276.3; category organic chemicals.
Documented applications: Uses: Used for scientific research, Not commercially used or produced, [HSDB] Benzo(ghi)perylene is present as a component of polycyclic aromatic hydrocarbons (PAH) content in the environment usually resulting from the incomplete combustion or pyrolysis of organic matters, especially fossil fuels and tobacco. [ICSC], Small amounts are used for scientific research., 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, 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 vocanic eruptions. PAHs from these sources may contaminate nearly water systems. They are also found in coal tar and charbroiled food. (L10), U.S. Production: There is no commercial production ... of this compound., General Manufacturing Information: Benzo(ghi)perylene occurs ubiquitously in products of incomplete combustion, it also occurs in considerable amounts in coal-tar and is an important component of gasoline engine exhaust., 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, water, and soil. They can occur in the air, either attached to dust particles or as solids in soil or sediment..
Benzo[ghi]perylene is a carbon-based organic compound with CAS registry number 191-24-2 and molecular formula C22H12 (molecular weight 276.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 191-24-2
Its molecular formula C22H12 comprises 22 C, 12 H atoms.
Also known as: Benzo[ghi]perylene
Category: organic chemicals
The CAS registry number of Benzo[ghi]perylene is 191-24-2.
Molecular formula C22H12, molecular weight 276.3.
It is also registered under: Benzo[ghi]perylene.
Recorded applications: Uses: Used for scientific research, Not commercially used or produced, [HSDB] Benzo(ghi)perylene is present as a component of polycyclic aromatic hydrocarbons (PAH) content in the environment usually resulting from the incomplete combustion or pyrolysis of organic matters, especially fossil fuels and tobacco. [ICSC], Small amounts are used for scientific research., 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, 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 vocanic eruptions. PAHs from these sources may contaminate nearly water systems. They are also found in coal tar and charbroiled food. (L10), U.S. Production: There is no commercial production ... of this compound., General Manufacturing Information: Benzo(ghi)perylene occurs ubiquitously in products of incomplete combustion, it also occurs in considerable amounts in coal-tar and is an important component of gasoline engine exhaust., 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, water, and soil. They can occur in the air, either attached to dust particles or as solids in soil or sediment..
Category: Organic Chemicals.
Public-database records for Benzo[ghi]perylene (CAS 191-24-2), reproduced here for independent cross-checking.
| GHS notification summary | 2.4% (1 / 41) |
|---|---|
| Reported hazard statements | H400 (97.6%), H410 (78%), H413 (19.5%) |
This chemical does not meet GHS hazard criteria for 2.4% (1 of 41) of reports.
H400 (97.6%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
| GHS notification summary | 2.4% (1 / 41) |
|---|
| 沸点 | 550 °C at 760 mm Hg |
|---|---|
| 沸点 | 550 °C |
| 沸点 | 550 °C @760 [mm Hg] |
| 熔点 | 531 to 534 °F (NTP, 1992) |
| 熔点 | 278.3 °C |
| 熔点 | 278 °C |
| 熔点 | 277 °C |
| 溶解度 | In water, 2.6X10-4 mg/L at 25 °C |
| 密度 | 1.3 g/cu cm |
| 密度 | 1.3 g/cm³ |
| CAS Registry Number | 191-24-2 |
|---|---|
| PubChem CID | 9117 |
| 分子式 | C22H12 |
| IUPAC 名称 | hexacyclo[12.8.0.02,11.03,8.04,21.017,22]docosa-1(14),2(11),3(8),4,6,9,12,15,17(22),18,20-undecaene |
| UNII（FDA） | 5ZME2E2Q9L |
Benzo[ghi]perylene; 191-24-2; 1,12-Benzoperylene; 1,12-Benzperylene; Benzo[g,h,i]perylene; BENZO(GHI)PERYLENE; Benzo(g,h,i)perylene; Benzo(ghi)pyrilene; DTXSID5023908; 5ZME2E2Q9L; benzo(ghi)-perylene; NSC-89275; hexacyclo[12.8.0.02,11.03,8.04,21.017,22]docosa-1(14),2(11),3(8),4,6,9,12,15,17(22),18,20-undecaene; DTXCID303908; hexacyclo(12.8.0.02,11.03,8.04,21.017,22)docosa-1(14),2(11),3(8),4,6,9,12,15,17(22),18,20-undecaene; RefChem:118246
| 分子量 | 276.3 |
|---|---|
| XLogP3 | 6.6 |
| 氢键供体数 | 0 |
| 氢键受体数 | 0 |
| 可旋转键数 | 0 |
| 精确质量 | 276.093900383 |
| 单同位素质量 | 276.093900383 |
| 拓扑极性表面积 | 0 |
| 重原子数 | 22 |
| 形式电荷 | 0 |
Benzo[ghi]perylene · CAS 191-24-2 · C22H12. UNII 5ZME2E2Q9L. 沸点: 550 °C at 760 mm Hg; 沸点: 550 °C; 沸点: 550 °C @760 [mm Hg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
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