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Merck

239615

Sigma-Aldrich

4-皮考啉

99%

别名:

4-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:
104586
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 mmHg ( 20 °C)

化驗

99%

自燃溫度

1000 °F

折射率

n20/D 1.504 (lit.)

bp

145 °C (lit.)

mp

2.4 °C (lit.)

溶解度

alcohol: soluble(lit.)
diethyl ether: soluble(lit.)
water: soluble(lit.)

密度

0.957 g/mL at 25 °C (lit.)

SMILES 字串

Cc1ccncc1

InChI

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

InChI 密鑰

FKNQCJSGGFJEIZ-UHFFFAOYSA-N

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一般說明

The reaction of 4-methylpyridine with naphthyl tosylate, that occurred on the methyl group, was studied.

應用

4-Methylpyridine was used in the synthesis of mercury (II) metallacycle.

象形圖

FlameSkull and crossbones

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

102.2 °F - closed cup

閃點(°C)

39 °C - closed cup

個人防護裝備

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


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Fenglin Dai et al.
Chemical communications (Cambridge, England), 49(41), 4634-4636 (2013-04-12)
We have discovered that phenyl tosylates can be used to arylate pyridines at the C3-position using a Pd(OAc)2-1,10-phenanthroline catalyst system. We also discovered that the reaction of 4-methylpyridine with naphthyl tosylates occurred on the methyl group instead of at the
Bhaskar Nath et al.
Dalton transactions (Cambridge, England : 2003), 41(23), 7115-7126 (2012-05-09)
A series of linear coordination polymers, metallacycles of cadmium(II) and mercury(II) of flexible carboxylic acid ligands, RCH{3-CH(3)-,5-CH(3)-,6-(-OCH(2)CO(2)H)C(6)H(2)}(2), (when R = C(6)H(5), (H(2)L(1)); 2-NO(2)C(6)H(4)- (H(2)L(2)) and 3-NO(2)C(6)H(4)- (H(2)L(3))) are synthesized and characterized. [CdL(1) (py)(3)](n)·3nH(2)O (py = pyridine) is a linear coordination
Stéphanie Romand et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 63, 14-21 (2014-07-06)
A capillary isoelectric focusing (cIEF) method was developed for the determination of the ionization constants (pKa) of small molecules. Two approaches used to decrease the electroosmotic flow (EOF) were compared: (i) a hydroxypropylcellulose (HPC) coated capillary in aqueous medium and

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