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2,6-diethylpyridine

2,6-diethylpyridine structure

CAS No:
935-28-4
Formula:
C9H13N
Chemical Name:
2,6-diethylpyridine
Synonyms:
2,6-Diethylpyridine;Pyridine, 2,6-diethyl-;2,6-Diethyl-pyridine;2,6-diethyl pyridine;SCHEMBL45869;2,6-(C2H5)2-pyridine;KS-00000ICG;DTXSID50239449;ANW-65729;KM3199
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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2,6-diethylpyridine Basic Attributes

Molecular Weight：

135.21

Exact Mass：

135.10500

DSSTox ID：

DTXSID50239449

HScode：

2933399090

Characteristics

PSA：

12.9

XLogP3：

2.5

Density：

0.911g/cm3

Melting Point：

31.33°C (estimate)

Boiling Point：

176.6°C at 760 mmHg

Flash Point：

54.5ºC

Refractive Index：

1.497

Safety Information

Packing level：

Ⅲ

Transport codes：

1993

hazard class code：

2,6-diethylpyridine Use and Manufacturing

2, 6-Diacetylpyridine (2g) was dissolved in diethyleneglycol(50mut) with hydrazine monohydrate (3.6ml). The reaction mixture was heated at170 C for 30 min. The reaction mixture was then cooled to room temperature for the addition of potassium hydroxide (3.1g), then heated at200 C for 2h when the reaction mixtue lost all colour. The reaction mixture was then cooled to room temperature and poured onto water. The mixture was extracted with ether, organics combined, washed with brine, dried(MgS04) and concentrated to give desired product (1.5g, 93percent), AH(CDCI3) 1.29 (6H, t, J7. 6Hz), 2.76- 2.82 (4H, q, J 7.6Hz), 6.96 (2H, d, J 7.6Hz), 7.50 (1 H, t, J 7.6Hz).A mixture of NaOH (14.7 g, 0.37 mol), hydrazine monohydrate (15 ml) and 2, 6-diacetylpyridine (6g, 36.8 mmol) suspended in diethylene glycol (27 ml_) was cautiously heated to 120 °C for 16 hours. The mixture was cooled to room temperature and partitioned between HA mixture of NaOH (14.7 g, 0.37 mol), hydrazine monohydrate (15 ml) and 2, 6-diacetylpyridine (6g, 36.8 mmol) suspended in diethylene glycol (27 ml_) was cautiously heated to 120 °C for 16 hours. The mixture was cooled to room temperature and partitioned between H

Computed Properties

Molecular Weight:135.21
XLogP3:2.5
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:135.104799419
Monoisotopic Mass:135.104799419
Topological Polar Surface Area:12.9
Heavy Atom Count:10
Complexity:80.7
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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935-28-4 2,6-diethylpyridine

CAS No.: 935-28-4

Grade: Industrial Grade

Content: 95%

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