1-methylpyrene (CAS 2381-21-7) — formula C17H12, molecular weight 216.28; category organic chemicals.
| CAS Number | 2381-21-7 |
|---|---|
| Molecular Formula | C17H12 |
| Molecular Weight | 216.28 |
| Melting Point | 158 to 160 °F (NTP, 1992) |
| Boiling Point | 770 °F at 760 mmHg (NTP, 1992) |
| LogP | 5.4 |
| Applications | Uses: Coal tar pitch volatiles are products of the distillation of bituminous coal and contain polynuclear aromatic hydrocarbons. Low concentrations of 1-methylpyrene have been measured in diesel exhausts, coal combustion, industrial sediment, contaminated soil, urban air, charcoal grilling, mesquite smoke, hickory smoke, aluminum anode plant emissions, vegetable oils, lettuce, fish, mussels, and the common elder duck, [HSDB], Laboratory chemicals. Manufacture of substances. |
| Category | Organic Chemicals |
Documented applications: Uses: Coal tar pitch volatiles are products of the distillation of bituminous coal and contain polynuclear aromatic hydrocarbons. Low concentrations of 1-methylpyrene have been measured in diesel exhausts, coal combustion, industrial sediment, contaminated soil, urban air, charcoal grilling, mesquite smoke, hickory smoke, aluminum anode plant emissions, vegetable oils, lettuce, fish, mussels, and the common elder duck, [HSDB], Laboratory chemicals. Manufacture of substances..
1-methylpyrene is a carbon-based organic compound with CAS registry number 2381-21-7 and molecular formula C17H12 (molecular weight 216.28), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2381-21-7
Its molecular formula C17H12 comprises 17 C, 12 H atoms.
Also known as: 1-methylpyrene · 1-甲基芘
Category: organic chemicals
The CAS registry number of 1-methylpyrene is 2381-21-7.
Molecular formula C17H12, molecular weight 216.28.
It is also registered under: 1-methylpyrene, 1-甲基芘.
Recorded applications: Uses: Coal tar pitch volatiles are products of the distillation of bituminous coal and contain polynuclear aromatic hydrocarbons. Low concentrations of 1-methylpyrene have been measured in diesel exhausts, coal combustion, industrial sediment, contaminated soil, urban air, charcoal grilling, mesquite smoke, hickory smoke, aluminum anode plant emissions, vegetable oils, lettuce, fish, mussels, and the common elder duck, [HSDB], Laboratory chemicals. Manufacture of substances..
Category: Organic Chemicals.
Independent reference data for 1-methylpyrene (CAS 2381-21-7), compiled from public chemistry databases.
| CAS Registry Number | 2381-21-7 |
|---|---|
| PubChem CID | 16932 |
| Molecular formula | C17H12 |
| IUPAC name | 1-methylpyrene |
| UNII (FDA) | AB8420OXQA |
| Molecular Weight | 216.28 |
|---|---|
| XLogP3 | 5.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 216.093900383 |
| Monoisotopic Mass | 216.093900383 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 17 |
| Boiling Point | 770 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 410 °C |
| Melting Point | 158 to 160 °F (NTP, 1992) |
| Melting Point | 74 °C |
| Density | 1.213 g/cu cm |
| Vapor Pressure | 0.00000175 [mmHg] |
| Heat of Vaporization | 92.3 kJ/mol |
1-METHYLPYRENE; 2381-21-7; Pyrene, 1-methyl-; 3-Methylpyrene; DTXSID0025654; NSC 90776; AB8420OXQA; NSC-90776; DTXCID805654; RefChem:434669; 219-178-8; Pyrene, methyl-; 1-Methyl pyrene; METHYLPYRENE; HSDB 2162; MFCD00014329
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.7%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1-methylpyrene · CAS 2381-21-7 · C17H12. UNII AB8420OXQA. Boiling Point: 770 °F at 760 mmHg (NTP, 1992); Boiling Point: 410 °C; Melting Point: 158 to 160 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1-甲基芘