8.07049
4-Methylpyridine
for synthesis
Synonym(s):
4-Methylpyridine, 4-Picoline
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About This Item
vapor pressure
5.8 hPa ( 20 °C)
Quality Segment
assay
≥98.0% (GC)
form
liquid
autoignition temp.
>500 °C
potency
1290 mg/kg LD50, oral (Rat), 270 mg/kg LD50, skin (Rabbit)
expl. lim.
1.3-8.7 % (v/v)
bp
145 °C/1013 hPa
mp
3 °C
transition temp
flash point 40 °C
solubility
1000 g/L
density
0.95 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
n1ccc(cc1)C
InChI
1S/C6H7N/c1-6-2-4-7-5-3-6/h2-5H,1H3
InChI key
FKNQCJSGGFJEIZ-UHFFFAOYSA-N
Application
<li><strong>Hemocompatible nanomaterials for biosensing: </strong>4-Methylpyridine is used as the functionalizing agent in the synthesis of the 3-n-propyl(2-amino-4-methyl)pyridium chloride ( SiAMPy+Cl-) material through a sol-gel procedure for the production of stable nanoconjugates with gold nanoparticles (AuNPs-SiAMPy+) (Lima et al., 2022).</li>
</ul>
Analysis Note
Density (d 20 °C/ 4 °C): 0.953 - 0.955
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
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Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
102.2 °F - closed cup
flash_point_c
39 °C - closed cup
Certificates of Analysis (COA)
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