2,5-Dimethylpyridine

Product Name: 2,5-Dimethylpyridine
CAS No.: 589-93-5
Chemical Name: 2,5-Dimethylpyridine
Synonyms: 25L;2,5-LUTIDINE;2,5-Lutidine>2,5-Lutidine 95%;2,5-Lutidine,97%;2,5-LUTIDINE 98+%;a,d-Dimethylpyridine;2,5-DIMETHYLPYRIDINE;2,5-dimethyl-pyridin;pyridine,2,5-dimethyl-
CBNumber: CB8151360
Molecular Formula: C7H9N
Formula Weight: 107.15
MOL File: 589-93-5.mol

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2,5-Dimethylpyridine Property

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.)
Flash point:: 118 °F
pka: 6.4(at 25℃)
form: clear liquid
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)

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Safety

Hazard Codes: Xn,F,Xi
Risk Statements: 10-20/21/22-36/37/38
Safety Statements: 16-26-36/37/39-45
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
RTECS: OK9625000
HazardClass: 3.2
PackingGroup: III
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

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+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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: 151351
Product name: 2,5-Lutidine
Purity: 95%
Packaging: 5g
Price: $157
Updated: 2023/01/07

TCI Chemical

Product number: L0065
Product name: 2,5-Lutidine
Purity: >98.0%(GC)
Packaging: 5mL
Price: $58
Updated: 2024/03/01

TCI Chemical

Product number: L0065
Product name: 2,5-Lutidine
Purity: >98.0%(GC)
Packaging: 25mL
Price: $185
Updated: 2024/03/01

TCI Chemical

Product number: L0065
Product name: 2,5-Lutidine
Purity: >98.0%(GC)
Packaging: 500mL
Price: $653
Updated: 2024/03/01

TRC

Product number: L476495
Product name: 2,5-Lutidine
Packaging: 1g
Price: $45
Updated: 2021/12/16

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2,5-Dimethylpyridine Chemical Properties,Usage,Production

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 Potassium hydroxide Potassium carbonate Nickel Sodium Phosphorus oxychloride Diethyl methylmalonate Hydrochloric acid 3-Amino-2-butenoic acid ethyl ester Methanol

Preparation Products

5-METHYLPICOLINIC ACID

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2,5-Dimethylpyridine Suppliers

Americas 1 Belgium 1 China 75 Europe 1 Germany 4 India 9 Ireland 1 Japan 5 Slovakia 1 Switzerland 1 Ukraine 1 United Kingdom 11 United States 30 Global 141

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View Lastest Price from 2,5-Dimethylpyridine manufacturers

Wuhan Boyuan Import & Export Co., LTD

Product: Lutidine 589-93-5
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 5000Tons
Release date: 2023-04-07

Shanghai Rlavie Technology Co ltd

Product: 2,5-Dimethylpyridine 589-93-5
Price: US $0.00/KG
Min. Order: 1g
Purity: 98%minGC
Supply Ability: 100kgs/month
Release date: 2021-11-05

Dideu Industries Group Limited

Product: 2,5-Dimethylpyridine 589-93-5
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons min
Release date: 2021-08-26

589-93-5, 2,5-DimethylpyridineRelated Search:

N,N-Dimethylacetamide Dimethyl sulfoxide N,N-Dimethylformamide Dimethyl sulfone 2-Chloro-3-cyanopyridine Poly(dimethylsiloxane) 2,6-Dimethylpyridine 98+% Dimethicone 2,4-DIMETHYLPYRIDINE(2,4-LUTIDINE) a,b-Dimethylpyridine,2,3-DIMETHYLPYRIDINE(2,3-LUTIDINE),2,3-DIMETHYLPYRIDINE 2,5-PYRIDINEDICARBOXYLIC ACID Pyridoxal hydrochloride Pyridoxine hydrochloride Pyridoxamine dihydrochloride 6-METHYLNICOTINAMIDE Pyridoxal 5'-phosphate monohydrate Pyridoxine Nalidixic acid

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

2,5-LUTIDINE 98+%

a,d-Dimethylpyridine

2,5-DIMETHYLPYRIDINE, 2,5-LUTIDINE

2,5-Lutidine,97%

2,5-Lutidine&gt

2,5-Dimethylpyridine ISO 9001：2015 REACH

Nicotinic EP Impurity C

589-93-5

89-93-5

C7 and C8

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