2,4-Lutidine

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

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2,4-Lutidine Property

Melting point:: -60 °C (lit.)
Boiling point:: 159 °C (lit.)
Density: 0.927 g/mL at 25 °C (lit.)
vapor pressure: 3.28hPa at 25℃
FEMA: 4389 | 2,4-DIMETHYLPYRIDINE
refractive index: n20/D 1.499(lit.)
Flash point:: 99 °F
storage temp.: Flammables area
solubility: 350g/l
form: Liquid
pka: 6.99(at 25℃)
color: Colorless to Light yellow to Light orange
Odor: at 0.01 % in dipropylene glycol. smoky phenolic
Odor Type: smoky
Water Solubility: 15 g/100 mL (20 ºC)
Sensitive: Hygroscopic
JECFA Number: 2151
BRN: 1506
Dielectric constant: 9.5999999999999996
InChIKey: JYYNAJVZFGKDEQ-UHFFFAOYSA-N
LogP: 1.9
CAS DataBase Reference: 108-47-4(CAS DataBase Reference)
NIST Chemistry Reference: Pyridine, 2,4-dimethyl-(108-47-4)
EPA Substance Registry System: 2,4-Dimethylpyridine (108-47-4)

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Safety

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
F: 8
TSCA: Yes
HazardClass: 3
PackingGroup: III
HS Code: 29333999

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: L3609
Product name: 2,4-Lutidine
Purity: 99%
Packaging: 5ml
Price: $19.98
Updated: 2024/03/01

Sigma-Aldrich

Product number: 68223
Product name: 2,4-Lutidine
Purity: analytical standard
Packaging: 1ml
Price: $67.2
Updated: 2022/05/15

TCI Chemical

Product number: L0085
Product name: 2,4-Lutidine
Purity: >98.0%(GC)
Packaging: 25mL
Price: $30
Updated: 2024/03/01

TCI Chemical

Product number: L0085
Product name: 2,4-Lutidine
Purity: >98.0%(GC)
Packaging: 500mL
Price: $204
Updated: 2024/03/01

Alfa Aesar

Product number: B22913
Product name: 2,4-Lutidine, 98+%
Packaging: 25g
Price: $33.65
Updated: 2024/03/01

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2,4-Lutidine Chemical Properties,Usage,Production

Chemical Properties

Clear pale yellow liquid, discoloring over time

Chemical Properties

Colorless to pale-yellow clear liquid.

Uses

2,4-Lutidine, can be used as a building block in the synthesis of various chemical compounds. It is also used tobacco and aroma component.

Definition

ChEBI: 2,4-Dimethylpyridine is a member of methylpyridines.

Aroma threshold values

High strength odor, recommend smelling in a 0.01% solution or less.

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

Chemicals COKEOVENGAS Motor benzol 2,6-Lutidine

Preparation Products

4-METHYL-5-NITRO-2-PYRIDINECARBOXYLIC ACID 2-Amino-4,6-dimethylpyridine 3-Amino-4,6-dimethylpyridine 3-Amino-2-bromo-4,6-dimethylpyridine 2-AMINO-3,5-DICHLORO-4,6-DIMETHYL PYRIDINE 2-Methylisonicotinic acid 2-METHYL-4-HYDROXYMETHYLPYRIDINE

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2,4-Lutidine Suppliers

Americas 1 Belgium 2 China 147 Europe 1 France 1 Germany 10 India 17 Ireland 1 Japan 9 Slovakia 1 South Korea 1 Switzerland 3 The Netherlands 1 Ukraine 1 United Arab Emirates 1 United Kingdom 17 United States 42 USA 1 Global 257

Tocopharm Co., Ltd.

Tel: +86-021-69895597 13776836200 +86-13776836200
Fax: 021-61292409
Email: tocopharm@gmail.com
Country: China
ProdList: 187
Advantage: 55

Terma Medicare India Pvt Ltd

Tel: 021-52530655 18930806002
Email: yuli@semsstar.com
Country: China
ProdList: 133
Advantage: 58

LEWOO PHARMATECH (SHANGHAI) CO.,LTD

Tel: 15800805830
Fax: 021 67898603
Email: miao@lewoopharma.com.cn
Country: China
ProdList: 895
Advantage: 58

Jubilant Life Sciences(Shanghai)Ltd.

Tel: 021-63907388-21 18017369769
Email: jerry_zhang@jubl.com
Country: China
ProdList: 187
Advantage: 58

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

ShangHai DEMO Chemical Co.,Ltd

Tel: 400-021-7337 2355568890
Fax: 0086-21-50182339
Email: sales@demochem.com
Country: China
ProdList: 2572
Advantage: 57

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12426
Advantage: 60

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View Lastest Price from 2,4-Lutidine manufacturers

Hebei Guanlang Biotechnology Co,.LTD

Product: 2,4-Lutidine 108-47-4
Price: US $100.00-50.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2023-08-14

Hebei Mojin Biotechnology Co., Ltd

Product: 2,4-Lutidine 108-47-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-07-04

Hebei Guanlang Biotechnology Co., Ltd.

Product: 2,4-Lutidine 108-47-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2021-02-24

108-47-4, 2,4-LutidineRelated Search:

2-Chloro-3-cyanopyridine 2,6-Lutidine Poly(dimethylsiloxane) Dimethyl sulfoxide N,N-Dimethylformamide N,N-Dimethylacetamide Dimethyl sulfone Pyridoxine 4-Pyridoxic acid 3,4-Lutidine98%,3,4-LUTIDINE 98%,3,4-LUTIDINE 3,4-DIMETHYLPYRIDINE 2,4,6-Collidine Bathocuproine 3-(4-PHENYL-2-PYRIDYL)-5-PHENYL-1,2,4-TRIAZINE DISULFONIC ACID, DISODIUM SALT 2,5-LUTIDINE 98+% 3,5-Lutidine,99%,Lutidine,98%,3,5-LUTIDINE, 98+%,3,5-LUTIDINE 3,5-DIMETHYLPYRIDINE,3 5-LUTIDINE STANDARD FOR GC 4,4'-Dimethyl-2,2'-bipyridyl 2,4-DIMETHYLQUINOLINE 2,3-LUTIDINE,2,3-DIMETHYLPYRIDINE(2,3-LUTIDINE),2,3-LUTIDINE 98+%,2,3-Lutidine,99%,2,3-LUTIDINE/2,3-DIMETHYL PYRIDINE

2,4-LUTIDINE 98+%

2,4-DIMETHYLPYRIDINE(2,4-LUTIDINE)

Dimethylpyridine, 2,4-: (2,4-Lutidine)

2,4-Lutidine, 98+% 500ML

2,4-DIMETHYLPYRIDINE FOR SYNTHESIS

2,4-Lutidine 99%

alpha,gamma-Dimethylpyridine

Pyridine,2,4-dimethyl-

α,γ-dimethylpyridine

2,4-dimethyl-pyridin

2,4-Lutidene

2,4-DIMETHYLPYRIDINE

24L

2,4-LUTIDINE

4,6-DIMETHYLPYRIDINE

LUTIDINE

2,4-Lutidine&gt

2,4-Lutidine ISO 9001：2015 REACH

108-47-4

558-17-4

198-47-4

108-47-8

Reagents for Oligosaccharide Synthesis

C7 and C8

Building Blocks

Pyridines

Heterocyclic Building Blocks

Building Blocks

C7

Chemical Synthesis

Heterocyclic Building Blocks

Pyridines

Biochemistry

Reagents for Oligosaccharide Synthesis

Heterocyclic Compounds

Organics