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HCID 34239Erstellt: 4. November 2026

4,4'-Oxybis(2-chlorobenzenamine)

4,4''-OXYBIS(2-CHLOROANILINE) · Bis(4-amino-3-chlorophenyl) ether · Benzenamine, 4,4'-oxybis[2-chloro- · 4-(4-amino-3-chloro-phenoxy)-2-chloro-aniline

https://huagongshe.com/de/chemical/34239

Molekülstruktur von 4,4'-Oxybis(2-chlorobenzenamine)

Identifikatoren & physikalische Daten

CAS No.	28434-86-8
Summenformel	C12H10Cl2N2O
Durchschnittliche Molmasse	269,12 g/mol
Monoisotopische Masse	268,0170183 g/mol
SMILES	Nc1ccc(Oc2ccc(N)c(Cl)c2)cc1Cl
InChIKey	IVVWBIJMWBNKFV-UHFFFAOYSA-N
PubChem CID	34239
ChEBI	CHEBI:82316
DTXSID	DTXSID5074842

Chemische & physikalische Eigenschaften

XLogP	3,3
Polarare Oberfläche (TPSA)	61,3
H-Brücken-Donoren	2
H-Brücken-Akzeptoren	3
Frei drehbare Bindungen	2
Schwere Atome	17
Formalladung	0
Komplexität	231
Stoffklassen	Carcinogens
Schmelzpunkt	262 to 264 °F (NTP, 1992)
Siedepunkt	411.4±45.0 °C(Predicted)
Dichte	1.4179 (rough estimate)
Brechungsindex	1.5490 (estimate)
pKa (Säurekonstante)	3.50±0.10(Predicted)
EPA chemische Informationen	3,3'-Dichloro-4,4'-diaminodiphenyl ether (28434-86-8)

Sicherheit & Vorschriften

GHS-Einstufung	WarningH351: Suspected of causing cancer [Warning Carcinogenicity]P203, P280, P318, P405, and P501 (click each P-code to see the statement)
Regulatorische Informationen	Hazard Traits - CarcinogenicityThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
Brandgefahren	Flash point data for this chemical are not available. It is probably combustible. (NTP, 1992)
Gesundheitsgefahren	ACUTE/CHRONIC HAZARDS: There is sufficient evidence that this chemical is an animal carcinogen. When heated to decomposition it emits toxic fumes of chlorine and nitrogen oxides. (NTP, 1992)
Reaktive Gruppe	Ethers
Reactivity Profile	3,3'-DICHLORO-4,4'-DIAMINODIPHENYL ETHER is an amine/ether. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
Air and Water Reactions	No rapid reaction with air. No rapid reaction with water.
Hazard Classes and Categories	Carcinogenicity - Category 2Carcinogens
Brandbekämpfung	Fires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
Erste Hilfe	EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

CAS No.

28434-86-8

Summenformel

C12H10Cl2N2O

Durchschnittliche Molmasse

269,12 g/mol

Monoisotopische Masse

268,0170183 g/mol

SMILES

Nc1ccc(Oc2ccc(N)c(Cl)c2)cc1Cl

InChIKey

IVVWBIJMWBNKFV-UHFFFAOYSA-N

PubChem CID

34239

ChEBI

CHEBI:82316

DTXSID

DTXSID5074842

Chemische & physikalische Eigenschaften

XLogP

3,3

Polarare Oberfläche (TPSA)

61,3

H-Brücken-Donoren

H-Brücken-Akzeptoren

Frei drehbare Bindungen

Schwere Atome

Formalladung

Komplexität

231

Stoffklassen

Carcinogens

Schmelzpunkt

262 to 264 °F (NTP, 1992)

Siedepunkt

411.4±45.0 °C(Predicted)

Dichte

1.4179 (rough estimate)

Brechungsindex

1.5490 (estimate)

pKa (Säurekonstante)

3.50±0.10(Predicted)

EPA chemische Informationen

3,3'-Dichloro-4,4'-diaminodiphenyl ether (28434-86-8)

Sicherheit & Vorschriften

GHS-Einstufung

WarningH351: Suspected of causing cancer [Warning Carcinogenicity]P203, P280, P318, P405, and P501 (click each P-code to see the statement)

Regulatorische Informationen

Hazard Traits - CarcinogenicityThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)

Brandgefahren

Flash point data for this chemical are not available. It is probably combustible. (NTP, 1992)

Gesundheitsgefahren

ACUTE/CHRONIC HAZARDS: There is sufficient evidence that this chemical is an animal carcinogen. When heated to decomposition it emits toxic fumes of chlorine and nitrogen oxides. (NTP, 1992)

Reaktive Gruppe

Ethers

Reactivity Profile

3,3'-DICHLORO-4,4'-DIAMINODIPHENYL ETHER is an amine/ether. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.

Air and Water Reactions

No rapid reaction with air. No rapid reaction with water.

Hazard Classes and Categories

Carcinogenicity - Category 2Carcinogens

Brandbekämpfung

Fires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)

Erste Hilfe

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.