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Merck

P42053

Sigma-Aldrich

3-甲基吡啶

99%

别名:

3-甲基吡啶

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About This Item

经验公式(希尔记法):
C6H7N
CAS号:
分子量:
93.13
Beilstein:
1366
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

3.2 (vs air)

蒸汽壓力

4.4 mmHg ( 20 °C)

化驗

99%

自燃溫度

~1000 °F

折射率

n20/D 1.504 (lit.)

bp

144 °C (lit.)

mp

−19 °C (lit.)

密度

0.957 g/mL at 25 °C (lit.)

SMILES 字串

Cc1cccnc1

InChI

1S/C6H7N/c1-6-3-2-4-7-5-6/h2-5H,1H3

InChI 密鑰

ITQTTZVARXURQS-UHFFFAOYSA-N

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一般說明

3-methylpyridine acts as a nucleophile in cross-coupling reactions, enabling the formation of aryl-pyridine bonds and facilitating the synthesis of pyridine derivatives. It is used as a precursor in the synthesis of niacin (vitamin B3)

應用

  • [新型季铵化合物对细菌和真菌的影响。5: 3-甲基-n-烷基硫代甲基吡啶、1-甲基-3-n-烷基硫代甲基咪唑和1-乙基-3-n-烷基硫代咪唑氯的合成]。:本研究重点关注合成各种季铵化合物,包括3-甲基吡啶衍生物,并评价其对细菌和真菌的抗菌性能(Pernak et al., 1983)。
  • 钴卟啉的立体化学。1 . 2,3,7,8,12,13,17,18-辛基乙基卟啉钴(3-甲基吡啶)的结构与表征(II):本文讨论了钴卟啉与3-甲基吡啶络合的合成、结构分析和立体化学性质,强调了它们在催化和材料科学方面的潜在应用(Little and Ibers, 1974)。

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

98.6 °F - closed cup

閃點(°C)

37 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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H Lee et al.
Mutagenesis, 10(3), 179-183 (1995-05-01)
The three IQ (2-amino-3-methylimidazo[4,5-f]quinoline) compounds IQ, MeIQx (2-amino-3,4-dimethyl[4,5-f]quinoxaline) and MeIQ (2-amino-3,4-dimethylimidazo[4,5-f]quinoline) have been found in boiled pork juice. To determine which Maillard reaction products are important in the formation of IQ-type mutagens in boiled pork juice, six Maillard reaction products
Hidemi Arai et al.
Physical chemistry chemical physics : PCCP, 14(5), 1576-1580 (2011-12-23)
O 1s X-ray emission and X-ray absorption spectroscopy is applied to probe hydrogen bonding of water (D(2)O) in 3-methylpyridine. Owing to element selectivity of X-ray spectroscopies the electronic structure of water in the binary mixture was observed selectively. Based on
Necmi Dege et al.
Acta crystallographica. Section C, Crystal structure communications, 62(Pt 9), m401-m403 (2006-09-07)
In the crystal structure of the title compound {systematic name: bis[6-methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide(1-)-kappa2N3,O4]bis(3-methylpyridine)copper(II)}, [Cu(C4H4NO4S)2(C6H7N)2], the CuII centre resides on a centre of symmetry and has an octahedral geometry that is distorted both by the presence of four-membered chelate rings and because
Zoran P Visak et al.
The journal of physical chemistry. B, 110(3), 1377-1387 (2006-02-14)
In a previous work (J. Phys. Chem. B 2003, 107, 9837), we reported liquid-liquid-phase splitting at negative pressures in mixtures of H2O + D2O + 3-methylpyridine (3-MP) at the limit of pure H2O as the solvent, thus extending for the
Comparative chronic toxicity of pyridine, alpha-picoline, and beta-picoline to Lemna minor L. and Chlorella vulgaris B.
B B Singh et al.
Bulletin of environmental contamination and toxicology, 75(3), 482-489 (2006-01-03)

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