1-Methylpyrene
- CAS No.
- 2381-21-7
- Chemical Name:
- 1-Methylpyrene
- Synonyms
- Methylpyrene;3-Methylpyrene;1-methyl-pyren;1-Methylpyrene;Pyrene, 3-methyl;PYRENE,1-METHYL-;1-Methylpyrene>1-METHYLPYRENE 97+%;C20901000 1-Methylpyrene;1-Methylpyrene in toluene
- CBNumber:
- CB7421679
- Molecular Formula:
- C17H12
- Molecular Weight:
- 216.28
- MDL Number:
- MFCD00014329
- MOL File:
- 2381-21-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 72-74 °C(lit.) |
|---|---|
| Boiling point | 372 °C |
| Density | 1.1020 (estimate) |
| refractive index | 1.8530 (estimate) |
| solubility | DMSO: soluble |
| form | powder to crystal |
| color | White to Amber |
| BRN | 1868500 |
| Henry's Law Constant | 3.1×100 mol/(m3Pa) at 25℃, HSDB (2015) |
| InChI | 1S/C17H12/c1-11-5-6-14-8-7-12-3-2-4-13-9-10-15(11)17(14)16(12)13/h2-10H,1H3 |
| InChIKey | KBSPJIWZDWBDGM-UHFFFAOYSA-N |
| SMILES | Cc1ccc2ccc3cccc4ccc1c2c34 |
| CAS DataBase Reference | 2381-21-7(CAS DataBase Reference) |
| FDA UNII | AB8420OXQA |
| EPA Substance Registry System | 1-Methylpyrene (2381-21-7) |
| UNSPSC Code | 12352108 |
| NACRES | NA.32 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | UR2460000 | |||||||||
| F | 8 | |||||||||
| HS Code | 29029090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| Hazardous Substances Data | 2381-21-7(Hazardous Substances Data) | |||||||||
| NFPA 704 |
|
1-Methylpyrene price More Price(30)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 69025 | 1-Methylpyrene suitable for fluorescence, ≥97.0% (GC) | 2381-21-7 | 100mg | $270 | 2026-04-30 | Buy |
| TCI Chemical | M0620 | 1-Methylpyrene >94.0%(GC) | 2381-21-7 | 100mg | $145 | 2026-04-30 | Buy |
| TRC | TRC-M326798-250MG | 1-Methylpyrene | 2381-21-7 | 250mg | $321 | 2026-06-03 | Buy |
| TRC | TRC-M326798-1G | 1-Methylpyrene | 2381-21-7 | 1g | $918 | 2026-06-03 | Buy |
| TRC | TRC-M326798-100MG | 1-Methylpyrene | 2381-21-7 | 100mg | $166 | 2026-06-03 | Buy |
1-Methylpyrene Chemical Properties, Uses, Production
Chemical Properties
Light yellow to light brown solid
Uses
1-Methylpyrene is a fluorescent probe useful for micellar aggregation number.
Definition
ChEBI: 1-Methylpyrene is a member of pyrenes.
General Description
Plates (in ethanol) or brown-green powder.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Vigorous reactions, sometimes amounting to explosions, can result from the contact between aromatic hydrocarbons, such as 1-METHYL PYRENE, and strong oxidizing agents. They can react exothermically with bases and with diazo compounds. Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction. 1-METHYLPYRENE may be sensitive to prolonged exposure to light.
Health Hazard
ACUTE/CHRONIC HAZARDS: When heated to decomposition 1-METHYLPYRENE emits acrid smoke and fumes.
Fire Hazard
Flash point data for 1-METHYLPYRENE are not available. 1-METHYLPYRENE is probably combustible.
1-Methylpyrene Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shanghai Longsheng chemical Co.,Ltd. | 58099637 13585536065 | sales@shlschem.com | China | 9880 | 59 |
| Syntechem Co.,Ltd | info@syntechem.com | China | 12973 | 57 | |
| TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 | Sales-JP@TCIchemicals.com | Japan | 28364 | 80 |
| TCI Europe | 320-37350700 | sales@tcieurope.eu | Europe | 23654 | 75 |
| TCI AMERICA | 800-4238616 | sales@tciamerica.com | Americas | 23636 | 75 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 22497 | 55 |
