2,4-ジクロロピリミジン

2,4-Dichloropyrimidine

HCID 77531CAS 3934-20-1

基本情報

標準SMILES
Clc1ccnc(Cl)n1
InChIKey
BTTNYQZNBZNDOR-UHFFFAOYSA-N
分子式
C4H2Cl2N2
平均分子量
148.98 g/mol
単同位体質量
147.95950342

概要

structure in first source

名称と識別子

優先名称
2,4-Dichloropyrimidine
IUPAC
2,4-dichloropyrimidine
現地名
2,4-ジクロロピリミジン
英語名
2,4-Dichloropyrimidine
分子式
C4H2Cl2N2
分子量
148.98

名称と別名

2,4-Dichloropyrimidine3934-20-12,6-DichloropyrimidineDTXSID9049293YV96122OCDNSC-20212NSC-37531NSC-49119DTXCID4029149RefChem:445486223-508-6Pyrimidine, 2,4-dichloro-
名称をさらに表示
2,4-ジクロロピリミジン2,4ジクロロピリミジン2,4-ジクロロピリミジン 塩化物2,4‐ジクロロピリミジン2,4-ジクロロピリミジン, 98+%2,4-dichloropyrimidine hydrochloride2,4DCPYNSC 37531NSC 49119AKOS 910582,4-Dichloropyrimidi4-DichloropyriMidine
2,4-dichlorpyrimidin2,4-Dichloro-pyrimidineMFCD00006061Pazopanib Impurity 72-CHLOROPYRIMIDIN-4-YL CHLORIDEPyrimidine,4-dichloro-2,4-dichloro pyrimidineNSC 20212

データベース識別子

CAS
3934-20-1
PubChem CID
77531
DTXSID
DTXSID9049293
ChEMBL
CHEMBL3188699
UNII
YV96122OCD
EC Number
223-508-6
Nikkaji
J189I

物性

構造計算による物性

XLogP
2.1
極性表面積
25.8 Ų
水素結合供与体数
0
水素結合受容体数
2
回転可能結合数
0
重原子数
8

実験および物理化学的性質

SpringerMaterials Properties15N nuclear magnetic resonance spectrum
LogP1.16

物理化学的性質

融点
57 · 57-61 °C (lit.)
沸点
101 °C/23 · 101 °C/23 mmHg (lit.)
比重(密度)
1.6445 · 1.6445 (rough estimate)
屈折率
1.63 · 1.6300 (estimate)
闪点
101 °C/23mm · 101°C/23mm
貯蔵温度
Keep in dark place,Sealed in dry,Room Temperature

化学的性質

化学的特性White Solid

安全と法規制

GHS分類

GHS Classification · 4 件

Warning

H315 (93.5%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 93 reports by companies from 22 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory InformationStatus: Active Update: 25-11-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/20650
Hazard Classes and CategoriesSkin Irrit. 2 (93.5%)

安全データ

wgk
3
tsca
TSCA listed
ridadr
1759
hs_code
29335990
risk_code
36/37/38
hazard_code
Xi

化学と産業

用途と製造

General Manufacturing InformationPyrimidine, 2,4-dichloro-: INACTIVE
応用分野 · 3 件

用途有機合成原料。

使用2,4-Dichloropyrimidine was used in the synthesis of medicinally important 4-aryl-5-pyrimidinylimidazoles.

一般的な説明2,4-Dichloropyrimidine is a human skin sensitizer. It undergoes effective one-pot, regioselective double Suzuki coupling reaction to yield diarylated pyrimidines.

調製方法 · 1 件

製造方法Obtained by chlorination of uracil. Add uracil, phosphorus trichloride, and xylene amine into the reaction pot, heat to 130 ℃, reflux for about 45min, slightly cool, put in crushed ice, that is, the precipitation of purple solid, filtered while hot and not dissolved, washed with ice water, vacuum drying, a kind of purple crude, decolorized with petroleum ether (boiling range of 60-90 ℃), recrystallized, obtained 2,4-dichloropyrimidine.

サプライヤー50 社

国药集团化学试剂有限公司86-21-63210123 · [email protected]
阜新奥瑞凯精细化工有限公司0418-5113999 18740177324 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
INTATRADE GmbH+49 3493/605464 · [email protected]

関連反応

877 件

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