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CAS No.: | 591-22-0 |
---|---|
Name: | 3,5-Lutidine |
Article Data: | 67 |
Molecular Structure: | |
Formula: | C7H9N |
Molecular Weight: | 107.155 |
Synonyms: | Pyridine,3,5-dimethyl;3,5-dimethyl-pyridine;1,3-lutidine;3,5-lutidene;3,5-Lutidine; |
EINECS: | 209-708-6 |
Density: | 0.93 g/cm3 |
Melting Point: | -9 °C |
Boiling Point: | 170.7 °C at 760 mmHg |
Flash Point: | 53.3 °C |
Solubility: | 33 g/L (20 °C) in water |
Appearance: | clear yellow liquid |
Hazard Symbols: | Xn, F, Xi |
Risk Codes: | 10-20/21/22-36/37/38-41 |
Safety: | 16-26-36-36/37 |
Transport Information: | UN 1993 3/PG 3 |
PSA: | 12.89000 |
LogP: | 1.69840 |
N-methyl-3,5-dimethylpyridinium iodide
3,5-Lutidine
Conditions | Yield |
---|---|
With pyridine hydrochloride for 10h; Heating; | 95% |
N-(1-propenyl)piperidine
1,3,5-tri-tert-butyl-1,3,5-triazacyclohexane
3,5-Lutidine
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene at 200℃; for 9h; | 67% |
formaldehyd
acetaldehyde
A
pyridine
B
3,5-Lutidine
C
3-ethylpyridine
D
5-ethyl-2-methyl-pyridine
E
3-Methylpyridine
F
2,5-dimethylpyridine
Conditions | Yield |
---|---|
With diammonium phosphate at 230℃; under 26252.1 - 27752.2 Torr; for 1.5h; Product distribution; investigation of the synthesis of pyridines from mixtures aldehydes; | A 1% B 1% C 22% D 2.5% E 61% F 4% |
3,5-Dimethylpyridine N-oxide
N,N-Dimethylthiocarbamoyl chloride
A
3,5-Lutidine
Conditions | Yield |
---|---|
In acetonitrile at 81℃; for 4h; | A 54% B 35% |
formaldehyd
propionaldehyde
A
pyridine
B
α-picoline
C
3,5-Lutidine
D
3-Methylpyridine
Conditions | Yield |
---|---|
With diammonium phosphate In ethanol; water at 234℃; under 25502 - 35252.8 Torr; for 0.6h; Yields of byproduct given; | A n/a B n/a C 47% D n/a |
Conditions | Yield |
---|---|
With piperidine; acetic acid In toluene at 200℃; for 2h; closed pipe; | 47% |
3,5-Dimethylpyridine N-oxide
A
3,5-Lutidine
B
4-bromo-3,5-dimethyl-pyridine 1-oxide
Conditions | Yield |
---|---|
With mercury(II) diacetate; bromine; acetic acid at 70℃; for 10h; Product distribution; Mechanism; effect of metal ions; | A 17.6% B 45.6% |
Conditions | Yield |
---|---|
With diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate In dichloromethane at 31℃; for 16h; Sealed tube; Irradiation; | 42% |
With triphenylphosphine; N-fused tetraphenylporphyrin rhenium(VII) trioxide In dichloromethane at 23℃; for 6h; | 88 % Spectr. |
Conditions | Yield |
---|---|
With sodium hydrogen selenide In methanol; ethanol | A n/a B 41% |
3,5-Lutidine(591-22-0) is a pyridines derivate. It is a odorous compound, insoluble in water, soluble in alcohol and ether. 3,5-Lutidine is also named as 35L; 3,5-LUTIDINE; 3,5-DIMETHYLPYRIDINE; 3,5-dimethyl-pyridin; pyridine,3,5-dimethyl-; Lutidine,98%; 3 5-LUTIDINE STANDARD FOR GC; 3,5-LUTIDINE, 98+%. 3,5-Lutidine is mainly used in organic synthesis. 3,5-Lutidine(591-22-0) is also used as an intermediate in fine chemistry and pharmaceutical industry.
Physical properties about 3,5-Lutidine are: (1)ACD/LogP: 1.852; (2)ACD/LogD (pH 5.5): 1.37; (3)ACD/LogD (pH 7.4): 1.84; (4)ACD/BCF (pH 5.5): 4.96; (5)ACD/BCF (pH 7.4): 14.68; (6)ACD/KOC (pH 5.5): 79.89; (7)ACD/KOC (pH 7.4): 236.40; (8)#H bond acceptors: 1; (9)Index of Refraction: 1.502; (10)Molar Refractivity: 33.994 cm3; (11)Molar Volume: 115.208 cm3; (12)Polarizability: 13.476 10-24cm3; (13)Surface Tension: 33.2799987792969 dyne/cm; (14)Density: 0.93 g/cm3; (15)Flash Point: 53.333 °C; (16)Enthalpy of Vaporization: 39.46 kJ/mol; (17)Boiling Point: 170.732 °C at 760 mmHg; (18)Vapour Pressure: 1.92400002479553 mmHg at 25°C
When you are using this chemical, please be cautious about it as the following:
Keep away from sources of ignition - No smoking
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
Wear suitable protective clothing
Wear suitable protective clothing and gloves
You can still convert the following datas into molecular structure:
(1)InChI=1S/C7H9N/c1-6-3-7(2)5-8-4-6/h3-5H,1-2H3;
(2)InChIKey=HWWYDZCSSYKIAD-UHFFFAOYSA-N;
(3)Smilesc1c(cncc1C)C