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Merck

494208

Sigma-Aldrich

N-甲基-对甲苯胺

98%

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About This Item

线性分子式:
CH3C6H4NHCH3
CAS号:
分子量:
121.18
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

98%

折射率

n20/D 1.557 (lit.)

bp

212 °C (lit.)

密度

0.958 g/mL at 25 °C (lit.)

官能基

amine

SMILES 字串

CNc1ccc(C)cc1

InChI

1S/C8H11N/c1-7-3-5-8(9-2)6-4-7/h3-6,9H,1-2H3

InChI 密鑰

QCIFLGSATTWUQJ-UHFFFAOYSA-N

一般說明

N-Methyl-p-toluidine is an aromatic secondary amine. It forms social isomers when encapsulated with a molecule of chloroform or benzene in a cylindrical capsule. 2-amino-4,6-dichloropyrimidine-5-carbaldehyde undergoes mono-amination with N-methyl-p-toluidine to form a precursor for the preparation of pyrazolo[3,4-d]pyrimidines. It annelates with dimethyl acetylenedicarboxylate via formation of toluidine radical cation intermediate.

象形圖

Skull and crossbonesHealth hazard

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - STOT RE 2

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

183.0 °F - closed cup

閃點(°C)

83.89 °C - closed cup

個人防護裝備

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


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分析证书(COA)

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Simultaneous encapsulation: molecules held at close range.
Rebek J.
Angewandte Chemie (International Edition in English), 44(14), 2068-2078 (2005)
Palladium-promoted aromatic annelation with acetylene dicarboxylates.
Sakakibara T, et al.
Chemistry Letters (Jpn), 15(5), 797-800 (1986)
Microwave-assisted synthesis of pyrazolo [3,4-d] pyrimidines from 2-amino-4, 6-dichloropyrimidine-5-carbaldehyde under solvent-free conditions.
Quiroga J, et al.
Tetrahedron Letters, 49(20), 3257-3259 (2008)

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