2,5-Dimethylpyridine

2,5-Dimethylpyridine Suppliers list

Company Name:	Capot Chemical Co.,Ltd.
Tel:	571-85586718 +8613336195806
Email:	sales@capotchem.com
Products Intro:	Product Name:2,5-Lutidine CAS:589-93-5 Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg

Company Name:	ATK CHEMICAL COMPANY LIMITED
Tel:	+undefined-21-51877795
Email:	ivan@atkchemical.com
Products Intro:	Product Name:2,5-Dimethylpyridine CAS:589-93-5 Purity:98% Package:25G;50G;100G;500G;1KG;10KG;50KG

Company Name:	Wuhan Boyuan Import & Export Co., LTD
Tel:	+8615175982296
Email:	Mike@whby-chem.com
Products Intro:	Product Name:Lutidine CAS:589-93-5 Purity:99% Package:10KG;20KG;25KG

Company Name:	Hubei xin bonus chemical co. LTD
Tel:	86-13657291602
Email:	linda@hubeijusheng.com
Products Intro:	Product Name:2,5-Dimethylpyridine CAS:589-93-5 Purity:0.99 Package:5KG;1KG

2,5-Dimethylpyridine manufacturers

2,5-Dimethylpyridine Basic information

Product Name:	2,5-Dimethylpyridine
Synonyms:	2,5-two Methyl pyridine;2,5-Lutidine 95%;2,5-dimethyl-pyridin;5-methyl-2-methylpyridine;pyridine,2,5-dimethyl-;25L;2,5-LUTIDINE;2,5-DIMETHYLPYRIDINE
CAS:	589-93-5
MF:	C7H9N
MW:	107.15
EINECS:	209-666-9
Product Categories:	Biochemistry;Reagents for Oligosaccharide Synthesis
Mol File:	589-93-5.mol

2,5-Dimethylpyridine Chemical Properties

Melting point	−15 °C(lit.)
Boiling point	157 °C(lit.)
density	0.926 g/mL at 25 °C(lit.)
vapor pressure	2.4 mm Hg ( 20 °C)
refractive index	n20/D 1.499(lit.)
Fp	118 °F
form	clear liquid
pka	6.4(at 25℃)
color	Colorless to Light orange to Yellow
Water Solubility	77g/L(23 ºC)
Sensitive	Hygroscopic
LogP	1.708 (est)
CAS DataBase Reference	589-93-5(CAS DataBase Reference)
NIST Chemistry Reference	Pyridine, 2,5-dimethyl-(589-93-5)
EPA Substance Registry System	2,5-Dimethylpyridine (589-93-5)

Safety Information

MSDS Information

Provider	Language
2,5-Lutidine	English
SigmaAldrich	English

2,5-Dimethylpyridine Usage And Synthesis

Uses	2,5-Lutidine was used to displace CO from the haem iron.
Synthesis Reference(s)	Tetrahedron Letters, 17, p. 383, 1976 DOI: 10.1016/S0040-4039(00)93738-9
General Description	The FT-IR and FT-Raman spectra of 2,5-lutidine was studied.
Purification Methods	Steam distil the lutidine from a solution containing 1-2 equivalents of 20% H2SO4 until about 10% of the base has been carried over with the non-basic impurities, then the acidic solution is made alkaline, and the base is separated, dried with NaOH and fractionally distilled twice. Dry the distillate with Na and fractionally distil it through a Todd column (p 11) packed with glass helices. The hydrochloride has m 219o(dec), and the picrate has m 170.5o (from EtOH or H2O). [Beilstein 20 H 244, 20 II 160, 20 III/IV 2774, 20/6 V 27.]

2,5-Dimethylpyridine Preparation Products And Raw materials

Raw materials	Ethanol-->Hydrochloric acid-->Methanol-->Sodium-->Phosphorus oxychloride-->Potassium carbonate-->Potassium hydroxide-->Nickel-->Diethyl methylmalonate-->3-Amino-2-butenoic acid ethyl ester-->3-acetyldihydro-5-methylfuran-2(3H)-one-->2,5-dimethylpyridine 1-oxide
Preparation Products	5-METHYLPICOLINIC ACID-->3-Ethylpyridine-->2-(ChloroMethyl)-5-Methylpyridine hydrochloride-->(5-methylpyridin-2-yl)methanol-->3,4-Lutidine-->2-Pyridinecarboxylicacid,5-methyl-,methylester(9CI)

Tag:2,5-Dimethylpyridine(589-93-5) Related Product Information

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