Purity : >98.0%(GC)(T)

CAS No.: 108-75-8
EC No.: 203-613-3
EC Name: 2,4,6-trimethylpyridine
ECHA Name: 2,4,6-trimethylpyridine

Pyridine, 2,4,6-trimethyl-

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SKU: 2,4,6-Trimethylpyridine ; 108-75-8 ; 2,4,6-trimethylpyridine ; 203-613-3 ; 2,4,6-trimethylpyridine ; 100.003.286 Category:
Purity / Analysis Method >98.0%(GC)(T)
Molecular Formula / Molecular Weight C8H11N = 121.18
Physical State (20 deg.C) Liquid
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive
CAS RN 108-75-8
PubChem Substance ID 87576580
Merck Index (14) 9718
MDL Number MFCD00006338

Specification & Properties

Appearance Colorless to Light yellow to Red clear liquid
Purity(GC) min. 98.0 %
Purity(Nonaqueous Titration) min. 98.0 %
Melting Point -43 deg.C
Boiling Point 171 deg.C
Flash point 58 deg.C
Specific Gravity (20/20) 0.92
Refractive Index 1.50
Solubility in water Soluble
Degree of solubility in water 35 g/l 20 deg.C
Solubility (miscible with) Ether
Solubility (soluble in) Benzene,Acetone,Methanol,Chloroform,Ethanol

Safety & Regulations

Safety Information:
Chemical Safety Chemical SafetyChemical SafetyChemical Safety
Signal Word Danger
Hazard Statements H311 : Toxic in contact with skin.
H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H226 : Flammable liquid and vapor.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P240 : Ground/bond container and receiving equipment.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P233 : Keep container tightly closed.
P243 : Take precautionary measures against static discharge.
P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment.
P242 : Use only non-sparking tools.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P361 + P364 : Take off immediately all contaminated clothing and wash it before reuse.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P403 + P235 : Store in a well-ventilated place. Keep cool.
P405 : Store locked up.
Related Laws:
RTECS# UU0970000
Transport Information:
UN Number UN1992
Class 3 / 6.1
Packing Group III
Hazard Classification:

According to the classification provided by companies to ECHA in REACH registrations this substance
is toxic in contact with skin,
causes severe skin burns and eye damage,
is a flammable liquid and vapour,
is harmful if swallowed,
causes serious eye damage,
is harmful if inhaled,
is harmful to aquatic life with long lasting effects,
may cause respiratory irritation and
causes skin irritation.

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