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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 2735781생성일: 2026년 10월 27일

4-Chloro-3-nitropyridine

3-nitro-4-chloropyridine · 4-Chlor-3-nitro-pyridin · 4-CHLORO-3-NITROPYRIDINE · Pyridine, 4-chloro-3-nitro- · 4-CHLORO-3-NITROPYRIDINE 98% · 4-chloro-3-nitropyridine, 97%, · 4-Chloro-3-nitropyridine, tech. · 4-Chloro-3-nitropyridine ISO 9001:2015 REACH

https://huagongshe.com/ko/chemical/2735781

4-Chloro-3-nitropyridine 분자 구조식

식별자 및 물리적 특성

CAS No.13091-23-1
분자식C5H3ClN2O2
평균 분자량158.54 g/mol
단동위원소 질량157.988305 g/mol
SMILESO=[N+]([O-])c1cnccc1Cl
InChIKeyJOTRPRKONYTVBV-UHFFFAOYSA-N
PubChem CID2735781
EC No.603-447-5
DTXSIDDTXSID90370941

화학 및 물리적 성질

XLogP1.3
극성 표면적58.7
수소 결합 공여자 수0
수소 결합 수용자 수3
회전 가능 결합 수0
무거운 원자 수10
형식 전하0
복잡도136
녹는점35-50 °C
끓는 점95 °C(Press: 5 Torr)
밀도1.489±0.06 g/cm3(Predicted)
저장 조건-20°C
용해도클로로포름(약간 용해됨), 메탄올(약간 용해됨)
pKa(산도 계수)0.56±0.10(Predicted)
물리적 상태결정성 분말
색상옅은 노랑
용해도물에 불용성.
InChIInChI=1S/C5H3ClN2O2/c6-4-1-2-7-3-5(4)8(9)10/h1-3H
InChIKeyJOTRPRKONYTVBV-UHFFFAOYSA-N
SMILESC1=NC=CC(Cl)=C1[N+]([O-])=O

화학적 성질

Snuff color to brown powder

안전 및 규제

GHS 분류DangerH301 (89.4%): Toxic if swallowed [Danger Acute toxicity, oral]H318 (89.4%): Causes serious eye damage [Danger Serious eye damage/eye irritation]H319 (10.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (10.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P270, P271, P280, P301+P316, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P337+P317, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 47 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard Classes and CategoriesAcute Tox. 3 (89.4%)Eye Dam. 1 (89.4%)
수질 위해 등급(WGK)3
운송 번호(UN)UN 2811
관세 코드29333990
위험 문구(R)20/21/22-36/37/38-41-22
위험 표시Xi,Xn
안전 문구(S)26-36/37/39-36/39-37/38-36
포장분류III
위험 등급IRRITANT, KEEP COLDAcute Tox. 3 OralEye Dam. 1
위험 참고 사항Irritant
저장 분류6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects

용도

용도

4-Chloro-3-nitropyridine (cas# 13091-23-1) is a compound useful in organic synthesis.