2,4-Dichloropyrimidine

HCID 77531CAS 3934-20-1

기본 정보

표준 SMILES
Clc1ccnc(Cl)n1
InChIKey
BTTNYQZNBZNDOR-UHFFFAOYSA-N
분자식
C4H2Cl2N2
평균 분자량
148.98 g/mol
단동위원소 질량
147.95950342

개요

structure in first source

이름 및 식별자

우선 이름
2,4-Dichloropyrimidine
IUPAC
2,4-dichloropyrimidine
영어명
2,4-Dichloropyrimidine
분자식
C4H2Cl2N2
분자량
148.98

이름 및 동의어

2,4-Dichloropyrimidine3934-20-12,6-DichloropyrimidineDTXSID9049293YV96122OCDNSC-20212NSC-37531NSC-49119DTXCID4029149RefChem:445486223-508-6Pyrimidine, 2,4-dichloro-
이름 더 보기
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

데이터베이스 식별자

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

물성

구조 계산 물성

XLogP
2.1
극성 표면적
25.8 Ų
수소 결합 공여자 수
0
수소 결합 수용자 수
2
회전 가능 결합 수
0
무거운 원자 수
8

실험 및 물리화학적 성질

SpringerMaterials Properties15N nuclear magnetic resonance spectrum
LogP1.16

물리화학적 성질

녹는점
57 · 57-61 °C (lit.)
끓는 점
101 °C/23 · 101 °C/23 mmHg (lit.)
밀도
1.6445 · 1.6445 (rough estimate)
굴절률
1.63 · 1.6300 (estimate)
인화점
101 °C/23mm · 101°C/23mm
저장 조건
Keep in dark place,Sealed in dry,Room Temperature

화학적 성질

White Solid

안전 및 규제

GHS 분류

GHS Classification · 4건

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.

유해성 정보

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

안전 데이터

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

화학 및 산업

용도 및 제조

General Manufacturing InformationPyrimidine, 2,4-dichloro-: INACTIVE

응용 분야

용도2,4-Dichloropyrimidine was used in the synthesis of medicinally important 4-aryl-5-pyrimidinylimidazoles.

일반 설명2,4-Dichloropyrimidine is a human skin sensitizer. It undergoes effective one-pot, regioselective double Suzuki coupling reaction to yield diarylated pyrimidines.

제조 방법 · 1건

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.

공급사50 곳

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]

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877건

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