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2,4-Lutidine

2,4-Lutidine
2,4-Lutidine structure
CAS No.
108-47-4
Chemical Name:
2,4-Lutidine
Synonyms
24L;LUTIDINE;2,4-Lutidene;2,4-LUTIDINE;2,4-Lutidine 99%;2,4-LUTIDINE 98+%;2,4-dimethyl-pyridin;2,4-DIMETHYLPYRIDINE;α,γ-dimethylpyridine;4,6-DIMETHYLPYRIDINE
CBNumber:
CB3852754
Molecular Formula:
C7H9N
Formula Weight:
107.15
MOL File:
108-47-4.mol

2,4-Lutidine Properties

Melting point:
-60 °C
Boiling point:
159 °C(lit.)
Density 
0.927 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.499(lit.)
FEMA 
4389 | 2,4-DIMETHYLPYRIDINE
Flash point:
99 °F
storage temp. 
Flammables area
solubility 
350g/l
pka
6.99(at 25℃)
Water Solubility 
15 g/100 mL (20 ºC)
Sensitive 
Hygroscopic
JECFA Number
2151
BRN 
1506
CAS DataBase Reference
108-47-4(CAS DataBase Reference)
NIST Chemistry Reference
Pyridine, 2,4-dimethyl-(108-47-4)
EPA Substance Registry System
Pyridine, 2,4-dimethyl-(108-47-4)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T,F,Xi
Risk Statements  10-23/24/25-36/37/38-25-20/21-20/21/22
Safety Statements  16-26-36/37/39-45
RIDADR  UN 1992 3/PG 3
WGK Germany  3
RTECS  OK9400000
8
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29333999
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P311 Call a POISON CENTER or doctor/physician.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

2,4-Lutidine price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich L3609 2,4-Lutidine 99% 108-47-4 5ml $23.6 2018-11-13 Buy
Sigma-Aldrich 68223 2,4-Lutidine analytical standard 108-47-4 1ml $54.1 2018-11-13 Buy
TCI Chemical L0085 2,4-Lutidine >98.0%(GC) 108-47-4 25mL $30 2018-11-22 Buy
TCI Chemical L0085 2,4-Lutidine >98.0%(GC) 108-47-4 500mL $218 2018-11-22 Buy
Alfa Aesar B22913 2,4-Lutidine, 98+% 108-47-4 25g $32.7 2018-11-13 Buy

2,4-Lutidine Chemical Properties,Uses,Production

Chemical Properties

Clear pale yellow liquid, discoloring over time

Purification Methods

Dry it with Linde type 5A molecular sieves, BaO or sodium, and fractionally distil it. The distillate (200g) is heated with *benzene (500mL) and conc HCl (150mL) in a Dean and Stark apparatus on a water bath until water no longer separates, and the temperature just below the liquid reaches 80o. When cold, the supernatant *benzene is decanted, and the 2,4-lutidine hydrochloride, after washing with a little *benzene, is dissolved in water (350mL). After removing any *benzene by steam distillation, an aqueous solution of NaOH (80g) is added, and the free lutidine is steam distilled. It is isolated by saturating the distillate with solid NaOH and distilling it through a short column. The precipitation cycle is repeated, then the final distillate is partly frozen in an apparatus at -67.8-68.5o (cooled by acetone/CO2). The crystals are collected, then melted and distilled. [Kyte et al. J Chem Soc 4454 1960.] Alternative purifications are via the picrate m 183-184o (from H2O). [Clarke & Rothwell J Chem Soc 1885 1960], or the hydrobromide [Warnhoff J Org Chem 27 4587 1962]. The latter is precipitated from a solution of lutidine in *benzene by passing dry HBr gas: the salt is recrystallised from CHCl3/methyl ethyl ketone, then decomposed with NaOH, and the free base is extracted into Et2O, dried, evaporated and the residue is distilled. [Beilstein 20 H 244, 20 II 180, 20 III/IV 2718, 20/6 V 19.]

2,4-Lutidine Preparation Products And Raw materials

Raw materials

Preparation Products


2,4-Lutidine Suppliers

Global( 177)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 16534 60
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24118 58
Kono Chem Co., Ltd
+86-132 8924 6953
info@konochemical.com CHINA 2164 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 19997 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40395 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30291 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24648 81

View Lastest Price from 2,4-Lutidine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-09 2,4-Lutidine
108-47-4
US $2.00 / KG 1KG 99% Customise career henan chemical co

2,4-Lutidine Spectrum


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