2,3-Lutidine
- Product Name
- 2,3-Lutidine
- CAS No.
- 583-61-9
- Chemical Name
- 2,3-Lutidine
- Synonyms
- 23L;LUT;2,3-LUTIDINE;2,3-Lutidine>2,3-Lutidine 99%;2,3-Lutidine,99%;2,3-LUTIDINE 98+%;2,3-Lutidine (8CI);2,3-DIMETHYLPYRIDINE;a,b-Dimethylpyridine
- CBNumber
- CB8346678
- Molecular Formula
- C7H9N
- Formula Weight
- 107.15
- MOL File
- 583-61-9.mol
2,3-Lutidine Property
- Melting point:
- -15 °C (lit.)
- Boiling point:
- 162-163 °C (lit.)
- Density
- 0.945 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.508(lit.)
- Flash point:
- 122 °F
- storage temp.
- Inert atmosphere,Room Temperature
- pka
- 6.57(at 25℃)
- form
- Liquid
- color
- Clear colorless to slightly yellow
- Water Solubility
- 95 g/L (26 ºC)
- BRN
- 106418
- InChIKey
- HPYNZHMRTTWQTB-UHFFFAOYSA-N
- SMILES
- CC1=C(N=CC=C1)C
- LogP
- 1.638 (est)
- CAS DataBase Reference
- 583-61-9(CAS DataBase Reference)
- NIST Chemistry Reference
- Pyridine, 2,3-dimethyl-(583-61-9)
- EPA Substance Registry System
- 2,3-Dimethylpyridine (583-61-9)
Safety
- Hazard Codes
- Xn,F,Xi
- Risk Statements
- 10-22-37/38-41-20/21/22-36/37/38
- Safety Statements
- 16-26-39-36/37-36/37/39
- RIDADR
- UN 1993 3/PG 3
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- II
- HS Code
- 29333990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H226Flammable liquid and vapour
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- L3501
- Product name
- 2,3-Lutidine
- Purity
- 99%
- Packaging
- 100ml
- Price
- $89.1
- Updated
- 2024/03/01
- Product number
- L0063
- Product name
- 2,3-Lutidine
- Purity
- >98.0%(GC)(T)
- Packaging
- 25mL
- Price
- $25
- Updated
- 2024/03/01
- Product number
- L03697
- Product name
- 2,3-Lutidine, 99%
- Packaging
- 25g
- Price
- $29.65
- Updated
- 2024/03/01
- Product number
- L03697
- Product name
- 2,3-Lutidine, 99%
- Packaging
- 100g
- Price
- $61.65
- Updated
- 2024/03/01
- Product number
- L03697
- Product name
- 2,3-Lutidine, 99%
- Packaging
- 500g
- Price
- $213.65
- Updated
- 2024/03/01
2,3-Lutidine Chemical Properties,Usage,Production
Description
2,3-Lutidine belongs to the pyridine group of derivatives and is a commercially available organic reagent used as an intermediate in organic synthesis and as an acid-binding agent. It is also used as a food additive for flavouring purposes.
Chemical Properties
clear colorless to slightly yellow liquid
Uses
2,3-Lutidine is a lansoprazole intermediates. It is used as pharmaceutical intermediate.
Definition
LOTUS: 2,3-Lutidine is a natural product found in Nicotiana tabacum with data available.
Synthesis Reference(s)
The Journal of Organic Chemistry, 66, p. 53, 2001 DOI: 10.1021/jo000724t
Purification Methods
Steam distil it from a solution containing about 1.2 equivalents of 20% H2SO4, until ca 10% of the base has been carried over with the non-basic impurities. The acidic solution is then made alkaline, and the base is separated, dried over NaOH or BaO, and fractionally distilled. The distilled lutidine is converted to its urea complex by stirring 100g with 40g of urea in 75mL of H2O, cooling to 5o, filtering at the pump, and washing with 75mL of H2O. The complex, dissolved in 300mL of H2O, is steam distilled until the distillate gives no turbidity with a little solid NaOH. The distillate is then treated with excess solid NaOH, and the upper layer is removed: the aqueous layer is then extracted with diethyl ether. The upper layer and the ether extract are combined, dried (K2CO3), and distilled through a short column. Final purification is by fractional crystallisation using partial freezing. The picrate crystallises from EtOH with m 187-188o. [Kyte et al. J Chem Soc 4454 1960, Beilstein 20 H 243, 20 II 159, 20 III/IV 2765, 20/6 V 15.]
2,3-Lutidine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,3-Lutidine manufacturers
- Product
- 2,3-Lutidine 583-61-9
- Price
- US $0.00/KG
- Min. Order
- 25KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-02-02
- Product
- 2,3-Lutidine 583-61-9
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-08-28
- Product
- 2,3-Lutidine 583-61-9
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2021-09-28