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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 7448생성일: 2026년 10월 26일

2-클로로-4-니트로벤조산

2-클로로-4-니트로벤조산 · 2-chloro-4-nitro-benzoicaci · 4-NITRO-2-CHLOROBENZOIC ACID · NSC 150 · 2,4-CNBA · Clc6h3(no2)cooh · RARECHEM AL BO 0521 · TIMTEC-BB SBB000403

https://huagongshe.com/ko/chemical/7448

2-클로로-4-니트로벤조산 분자 구조식

식별자 및 물리적 특성

CAS No.99-60-5
분자식C7H4ClNO4
평균 분자량201.56 g/mol
단동위원소 질량200.98288529 g/mol
SMILESO=C(O)c1ccc([N+](=O)[O-])cc1Cl
InChIKeyQAYNSPOKTRVZRC-UHFFFAOYSA-N
PubChem CID7448
ChEMBLCHEMBL4160413
EC No.202-771-0
DTXSIDDTXSID2059198
현지명2-클로로-4-니트로벤조산

화학 및 물리적 성질

XLogP2
극성 표면적83.1
수소 결합 공여자 수1
수소 결합 수용자 수4
회전 가능 결합 수1
무거운 원자 수13
형식 전하0
복잡도227
SpringerMaterials PropertiesNuclear quadrupole resonance spectroscopy
LogP(분배 계수)2.19
녹는점136-140 °C(lit.)
끓는 점160.5°C (rough estimate)
밀도1.5719 (rough estimate)
굴절률1.6000 (estimate)
저장 조건Sealed in dry,Room Temperature
물리적 상태결정성 분말
pKa(산도 계수)pK1: 1.96 (25°C)
색상밝은 노란색에서 밝은 녹색까지
용해도1g/L(20℃)
BRN1912836
InChIInChI=1S/C7H4ClNO4/c8-6-3-4(9(12)13)1-2-5(6)7(10)11/h1-3H,(H,10,11)
InChIKeyQAYNSPOKTRVZRC-UHFFFAOYSA-N
SMILESC(O)(=O)C1=CC=C([N+]([O-])=O)C=C1Cl
EPABenzoic acid, 2-chloro-4-nitro- (99-60-5)

화학적 성질

light yellow to light green crystalline powder

안전 및 규제

GHS 분류DangerH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 54 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보2-Chloro-4-nitrobenzoic acid: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
수질 위해 등급(WGK)3
TSCA 등재 상태TSCA listed
RTECS 번호DG5425000
관세 코드29163900
위험 문구(R)36/37/38-41-37/38
위험 표시Xi
안전 문구(S)26-36

용도

용도

The active pharmaceutical ingredient 2-chloro-4-nitrobenzoic acid (2c4n) is a potentially novel therapy for immunodeficiency diseases as an anti-viral and anti-cancer agent and is a dimorph in the solid state. 2c4n is a historically significant compound from a polymorphic point of view, as it was one of the samples used by Ebert and Gottlieb to show that polymorphs can be identified or differentiated through their IR spectra back in 1952[1].