ChemicalBook > CAS DataBase List > 1-METHYLPYRENE

1-METHYLPYRENE

Product Name
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+%;1-METHYLPYRENE, FOR FLUORESCENCE;1-Methylpyrene@50 μg/mL in Toluene
CBNumber
CB7421679
Molecular Formula
C17H12
Formula Weight
216.28
MOL File
2381-21-7.mol
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1-METHYLPYRENE Property

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
CAS DataBase Reference
2381-21-7(CAS DataBase Reference)
EPA Substance Registry System
1-Methylpyrene (2381-21-7)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
UR2460000
8
HS Code 
29029090
Hazardous Substances Data
2381-21-7(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
69025
Product name
1-Methylpyrene
Purity
suitable for fluorescence, ≥97.0% (GC)
Packaging
100mg
Price
$242
Updated
2024/03/01
TCI Chemical
Product number
M0620
Product name
1-Methylpyrene
Purity
>94.0%(GC)
Packaging
100mg
Price
$153
Updated
2024/03/01
TRC
Product number
M326798
Product name
1-Methylpyrene
Packaging
100mg
Price
$115
Updated
2021/12/16
Matrix Scientific
Product number
171898
Product name
1-Methylpyrene
Packaging
1g
Price
$136
Updated
2021/12/16
AK Scientific
Product number
7724AJ
Product name
1-Methylpyrene
Packaging
100mg
Price
$236
Updated
2021/12/16
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1-METHYLPYRENE Chemical Properties,Usage,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

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1-METHYLPYRENE Suppliers

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2381-21-7, 1-METHYLPYRENERelated Search:


  • 1-methyl-pyren
  • 3-Methylpyrene
  • Pyrene, 3-methyl
  • 1-METHYLPYRENE
  • Methylpyrene
  • 1-METHYLPYRENE, FOR FLUORESCENCE
  • PYRENE,1-METHYL-
  • 1-METHYLPYRENE 97+%
  • 1-MethylpyreneSolution,1000mg/L,1ml
  • 1-Methylpyrene@50 μg/mL in Toluene
  • 1-Methylpyrene&gt
  • 1-Methylpyrene Solution in Hexane, 100μg/mL
  • 2381-21-7
  • 81-21-7
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  • Detection
  • Fluorescent Probes, Labels, Particles and Stains
  • Pyrenes
  • Pyrenes
  • DetectionFluorescent Indicators and Probes
  • Labels and Other Fluorophores for Membrane Research
  • AlphabeticalBiochemicals and Reagents
  • Fluorescent Indicators and Probes
  • Fluorescent Probes, Labels, Particles and Stains
  • Lipophilic and Membrane Probes