Basic information Safety Use Preparation Products And Raw materials Spectrum Related
3,4-Lutidine Structure

3,4-Lutidine

Chemical Properties

Melting point -12 °C
Boiling point 163-164 °C(lit.)
Density  0.954 g/mL at 25 °C(lit.)
refractive index  n20/D 1.511(lit.)
Flash point 129 °F
storage temp.  Flammables area
pka 6.46(at 25℃)
form  clear liquid
color  yellow
Water Solubility  52 g/L (20 ºC)
Sensitive  Hygroscopic
BRN  106583
Dielectric constant 11.470000000000001
LogP 1.749 (est)
CAS DataBase Reference 583-58-4(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances 3,4-DIMETHYLPYRIDINE
EWG's Food Scores 1
FDA UNII FCU895KJ7H
NIST Chemistry Reference Pyridine, 3,4-dimethyl-(583-58-4)
EPA Substance Registry System 3,4-Dimethylpyridine (583-58-4)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H226-H302-H311+H331-H315-H319-H335
Precautionary statements P210-P280-P301+P312-P303+P361+P353-P304+P340+P311-P305+P351+P338
Hazard Codes  T,F,Xi
Risk Statements  10-23/24/25-36/37/38-24-20/22-23/24-22
Safety Statements  16-26-36/37/39-45
RIDADR  UN 2929 6.1/PG 2
WGK Germany  3
RTECS  OK9800000
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29333999
NFPA 704:
2
3 1

3,4-Lutidine Chemical Properties,Usage,Production