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Name |
2,3-Lutidine |
EINECS | 209-514-1 |
CAS No. | 583-61-9 | Density | 0.93 g/cm3 |
PSA | 12.89000 | LogP | 1.69840 |
Solubility | 95 g/L (26 ºC) | Melting Point |
-15 °C(lit.) |
Formula | C7H9N | Boiling Point | 160.7 °C at 760 mmHg |
Molecular Weight | 107.155 | Flash Point | 45.4 °C |
Transport Information | UN 1993 3/PG 3 | Appearance | clear colorless to slightly yellow liquid |
Safety | 16-26-39-36/37-36/37/39 | Risk Codes | 10-22-37/38-41-20/21/22-36/37/38 |
Molecular Structure | Hazard Symbols | Xn, F, Xi | |
Synonyms |
2,3-Lutidine(8CI);2,3-Dimethylpyridine;NSC 2157; |
Article Data | 32 |
2-Methyl-3-acetoxymethylpyridin
2,3-Lutidine
Conditions | Yield |
---|---|
With hydrogen; Pd-BaSO4 In ethanol for 0.5h; Ambient temperature; | 99.2% |
2,3-Lutidine
Conditions | Yield |
---|---|
Stage #1: N-(3-methyl-2-methyl-2H-pyridin-1-yl)-N-methyl-benzamidine With manganese triacetate; acetic acid at 60℃; for 2h; Stage #2: With water; acetic acid at 80℃; | 81% |
5-chloro-5,6-dimethyl-2,3,4,5-tetrahydropyridine
2,3-Lutidine
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran Heating; | 80% |
Conditions | Yield |
---|---|
With ammonia; chromium(III) oxide; aluminium at 350℃; | A 30.7% B 46.2% C 23% |
butanone
A
2,6-dimethylpyridine
B
2,3-Lutidine
C
2,3,6-trimethylpyridine
D
2,3,4-lutidine
Conditions | Yield |
---|---|
With ammonia; chromium(III) oxide; aluminium at 375℃; | A 6.8% B 24.6% C 45.4% D 25.7% |
With ammonia; chromium(III) oxide; aluminium at 425℃; | A 25.3% B 34.5% C 13.8% D 13.8% |
With ammonia; chromium(III) oxide; aluminium at 450℃; | A 21.8% B 22.4% C 29.4% D 11.7% |
With ammonia; chromium(III) oxide; aluminium at 300 - 450℃; Product distribution; |
3-Methylpyridine
A
pyridine
B
α-picoline
C
2,3-Lutidine
D
2,4-lutidine
E
2,5-dimethylpyridine
Conditions | Yield |
---|---|
With hydrogen; aluminum oxide; nickel at 330℃; under 750.06 Torr; Product distribution; | A 0.3% B 0.5% C 5.3% D 8% E 30.9% |
formaldehyd
acetaldehyde
acetone
A
2,3-Lutidine
B
3-ethylpyridine
C
2,3,4-lutidine
D
3-Methylpyridine
Conditions | Yield |
---|---|
With diammonium phosphate In ethanol; water at 234℃; for 1h; | A 25% B 8% C 13% D 22% |
α-picoline
A
pyridine
B
2,6-dimethylpyridine
C
2,3-Lutidine
D
2,5-dimethylpyridine
Conditions | Yield |
---|---|
With hydrogen; aluminum oxide; nickel at 330℃; under 750.06 Torr; Product distribution; | A 14.9% B 11.4% C 3% D 1.6% |
5,6-dimethyl-1,2,3,4-tetrahydro-pyridine
2,3-Lutidine
Conditions | Yield |
---|---|
With magnesium hydrosilicate; hydrogen; palladium at 280℃; |
6-chloro-2,3-dimethylpyridine
2,3-Lutidine
Conditions | Yield |
---|---|
With ethanol; palladium Hydrogenation; |
Molecule structure of 2,3-Lutidine (CAS NO.583-61-9):
IUPAC Name: 2,3-Dimethylpyridine
Molecular Weight: 107.15306 g/mol
Molecular Formula: C7H9N
Density: 0.93 g/cm3
Melting Point: −15 °C(lit.)
Boiling Point: 160.7 °C at 760 mmHg
Flash Point: 45.4 °C
Index of Refraction: 1.501
Molar Refractivity: 33.99 cm3
Molar Volume: 115.2 cm3
Surface Tension: 33.2 dyne/cm
Enthalpy of Vaporization: 39.08 kJ/mol
Vapour Pressure: 3.07 mmHg at 25 °C
Storage Temp.: flammables area
Water Solubility: 95 g/L (26 °C)
XLogP3-AA: 1.6
H-Bond Acceptor: 1
Exact Mass: 107.073499
MonoIsotopic Mass: 107.073499
Topological Polar Surface Area: 12.9
Heavy Atom Count: 8
Canonical SMILES: CC1=C(N=CC=C1)C
InChI: InChI=1S/C7H9N/c1-6-4-3-5-8-7(6)2/h3-5H,1-2H3
InChIKey: HPYNZHMRTTWQTB-UHFFFAOYSA-N
EINECS: 209-514-1
Product Categories: Pyridines derivates; Heterocyclic Compounds; Biochemistry; Reagents for Oligosaccharide Synthesis
Hazard Codes: Xn, F, Xi
Risk Statements: 10-22-37/38-41-20/21/22-36/37/38
R10:Flammable.
R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin.
R41:Risk of serious damage to the eyes.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 16-26-39-36/37-36/37/39
S16:Keep away from sources of ignition.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S39:Wear eye / face protection.
S36/37:Wear suitable protective clothing and gloves.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
HazardClass: 6.1
PackingGroup: II
2,3-Lutidine (CAS NO.583-61-9) is also named as 2,3-Dimethylpyridine ; AI3-24280 ; NSC 2157 ; 2,3-Lutidine (8CI) ; Pyridine, 2,3-dimethyl- . 2,3-Lutidine (CAS NO.583-61-9) is clear colorless to slightly yellow liquid.