437778

3,4-Dichloroaniline

98%

• 동의어(들): 3,4-Dichlorobenzenamine, 3,4-Dichlorophenylamine, 4,5-Dichloroaniline, 4-Amino-1,2-dichlorobenzene, m,p-Dichloroaniline
• Linear Formula: Cl₂C₆H₃NH₂
• CAS Number: 95-76-1
• Molecular Weight: 162.02
• Beilstein: 636837
• EC Number: 202-448-4
• MDL number: MFCD00007768
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24867396
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 98%
• bp: 272 °C (lit.)
• mp: 69-71 °C (lit.)
• 작용기: chloro
• SMILES string: Nc1ccc(Cl)c(Cl)c1
• InChI: 1S/C6H5Cl2N/c7-5-2-1-4(9)3-6(5)8/h1-3H,9H2
• InChI key: SDYWXFYBZPNOFX-UHFFFAOYSA-N

설명

일반 설명

3,4-Dichloroaniline (3,4-DCA) is an aromatic amine and is a model environmental contaminant. It is an important precursor for the synthesis and degradation product of several herbicides. It is a metabolite of commonly applied herbicide, 3,4-dichloropropionanilide or propanil. Biodegradation kinetics of 3,4-DCA has been reported. Mechanism of degradation of aqueous 3,4-DCA in a novel dielectric barrier discharge plasma reactor has been studied. 1,2-dichlorobenzene, 2-chloro-1,4-benzoquinone, 3,4-dichlorophenyl isocyanate, 2-chlorohydroquinone, 3,4-dichloronitrobenzene and 3,4-dichlorophenol were identified as degradation intermediates by GC-MS analysis.

애플리케이션

3,4-Dichloroaniline may be employed as derivatization reagent for the HPLC analysis of perfluorooctanoic acid (PFOA).

안전성 정보

• 픽토그램: GHS06,GHS05,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H301 + H311 + H331,H317,H318,H410
• 예방조치 성명서: P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point (°F): 275.0 °F - closed cup
• Flash Point (°C): 135.00 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges