Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name list1-PYRENEBUTYRIC ACID

1-PYRENEBUTYRIC ACID

Synonym(s):4-(1-Pyrenyl)butyric acid;4-(1-Pyrenyl)-butyric acid;PyBA

  • CAS NO.:3443-45-6
  • Empirical Formula: C20H16O2
  • Molecular Weight: 288.34
  • MDL number: MFCD00004141
  • EINECS: 222-354-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-07-25 20:04:51
1-PYRENEBUTYRIC ACID Structural

What is 1-PYRENEBUTYRIC ACID?

Chemical properties

Pale yellow or yellow-beige crystalline powder

The Uses of 1-PYRENEBUTYRIC ACID

1-Pyrenebutyric Acid is a fluorescent probe used to study proteins, lipids, nucleic acids and other biological systems. The fluorescence lifetime of 1-Pyrenebutyric Acid depends on local oxygen and fr ee radical concentration.

The Uses of 1-PYRENEBUTYRIC ACID

1-Pyrenebutyric Acid is a fluorescent probe used to study proteins, lipids, nucleic acids and other biological systems. The fluorescence lifetime of 1-Pyrenebutyric Acid depends on local oxygen and free radical concentration.

General Description

1-Pyrenebutyric acid (PBA) is a conjugated polymer that has a large π system and a carboxylic group. It is majorly used in surface functionalization. It has a high fluorescence efficiency and stability that make it useful in optoelectronic applications.

Purification Methods

Crystallise the butyric acid from *benzene, EtOH, EtOH/water (7:3 v/v) or *C6H6/AcOH. Dry it over P2O5. [Chu & Thomas J Am Chem Soc 108 6270 1986, Beilstein 9 IV 2731.]

Properties of 1-PYRENEBUTYRIC ACID

Melting point: 184-186 °C (lit.)
Boiling point: 370.57°C (rough estimate)
Density  1.1742 (rough estimate)
refractive index  1.4800 (estimate)
storage temp.  Store below +30°C.
solubility  DMSO (Slightly), Methanol (Slightly, Heated)
pka 4.76±0.10(Predicted)
form  Crystalline Powder
color  Pale yellow or yellow-beige
Water Solubility  Partially soluble in water.
BRN  2140554
CAS DataBase Reference 3443-45-6(CAS DataBase Reference)
EPA Substance Registry System 1-Pyrenebutanoic acid (3443-45-6)

Safety information for 1-PYRENEBUTYRIC ACID

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 1-PYRENEBUTYRIC ACID

Related products of tetrahydrofuran

You may like

  • 1-Pyrenebutyric Acid CAS 3443-45-6
    1-Pyrenebutyric Acid CAS 3443-45-6
    3443-45-6
    View Details
  • 1-Pyrenebutyric acid CAS 3443-45-6
    1-Pyrenebutyric acid CAS 3443-45-6
    3443-45-6
    View Details
  • 1823368-42-8 98%
    1823368-42-8 98%
    1823368-42-8
    View Details
  • 2-(3-(tert-butyl)phenoxy)-2-methylpropanoic acid 1307449-08-6 98%
    2-(3-(tert-butyl)phenoxy)-2-methylpropanoic acid 1307449-08-6 98%
    1307449-08-6
    View Details
  • Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 25408-95-1 98%
    Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 25408-95-1 98%
    25408-95-1
    View Details
  • 2-Chloro-5-fluoro-1-methoxy-3-methylbenzene 98%
    2-Chloro-5-fluoro-1-methoxy-3-methylbenzene 98%
    1805639-70-6
    View Details
  • 1784294-80-9 98%
    1784294-80-9 98%
    1784294-80-9
    View Details
  • Lithium Clavulanate
    Lithium Clavulanate
    61177-44-4
    View Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.