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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 6975생성일: 2026년 10월 26일

4-클로로-2-니트로톨루엔

4-클로로-2-니트로톨루엔 · 5-CHLORO-2-METHYLNITROBENZENE · 4-chloro-1-methyl-2-nitro-benzene · 4-Chloro-2-nit · oro-2-nitrotoL · Chloro-2-nitrotolu · 4-Chloro-2-nitrotolu · 4-Chlor-2-nitrotoluol

https://huagongshe.com/ko/chemical/6975

4-클로로-2-니트로톨루엔 분자 구조식

식별자 및 물리적 특성

CAS No.89-59-8
분자식C7H6ClNO2
평균 분자량171.58 g/mol
단동위원소 질량171.00870611 g/mol
SMILESCc1ccc(Cl)cc1[N+](=O)[O-]
InChIKeySQFLFRQWPBEDHM-UHFFFAOYSA-N
PubChem CID6975
EC No.201-921-2
DTXSIDDTXSID4058994
현지명4-클로로-2-니트로톨루엔

화학 및 물리적 성질

XLogP3.1
극성 표면적45.8
수소 결합 공여자 수0
수소 결합 수용자 수2
회전 가능 결합 수0
무거운 원자 수11
형식 전하0
복잡도157
SpringerMaterials PropertiesNuclear quadrupole resonance spectroscopy
LogP(분배 계수)3.05
녹는점34-38 °C (lit.)
끓는 점239-240 °C/718 mmHg (lit.)
밀도1.2559
굴절률1.5570 (estimate)
인화점>230 °F
저장 조건Store below +30°C.
물리적 상태powder to lump to clear liquid
색상White or Colorless to Yellow
용해도109mg/L(20℃)
BRN2046651
InChIInChI=1S/C7H6ClNO2/c1-5-2-3-6(8)4-7(5)9(10)11/h2-4H,1H3
InChIKeySQFLFRQWPBEDHM-UHFFFAOYSA-N
SMILESC1(C)=CC=C(Cl)C=C1[N+]([O-])=O
NIST4-Chloro-2-nitrotoluene(89-59-8)
EPABenzene, 4-chloro-1-methyl-2-nitro- (89-59-8)

화학적 성질

clear brown liquid after melting

안전 및 규제

GHS 분류WarningH302 (14.6%): Harmful if swallowed [Warning Acute toxicity, oral]P260, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 48 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
DOT Hazard Classification4-Chloro-2-nitrotolueneMarine pollutant
Hazard Classes and CategoriesAcute Tox. 4 (14.6%)
수질 위해 등급(WGK)2
TSCA 등재 상태TSCA listed
운송 번호(UN)UN 3457 6.1/PG 3
관세 코드29049090
위험 문구(R)36/37/38-20/21/22-52/53
위험 표시Xi,Xn,N
안전 문구(S)26-36-36/37/39-61
포장분류III
위험 등급6.1
저장 분류6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects

용도

용도

4-Chloro-2-nitrotoluene can be used in the synthesis of indigo dye.

제조 및 합성 방법

생산 방법

4-Chlorotoluene is nitrated with mixed acid (39/59/2) at 25 ℃ to give a mixture of 4-Chloro-2-nitrotoluene (65 %) and 4-Chloro-3-nitrotoluene (35 %) isomers. The major component is separated as the lower boiling fraction on vacuum distillation. 4-Chloro-3-nitrotoluene [89-60-1] can be obtained, if required, from the residue by distillation and sweating.