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HCID 7589Erstellt: 4. November 2026

N,N'-Di-sec-butyl-p-phenylendiamin

44PD · Antioxidant 44PD · Topanol M · N,N'-Di-sec-butyl-1,4-phenylenediamine · N,N'-Bis(1-methylpropyl)-1,4-benzenediamine · uop5 · Kerob · cp40182

https://huagongshe.com/de/chemical/7589

Molekülstruktur von N,N'-Di-sec-butyl-p-phenylendiamin

Identifikatoren & physikalische Daten

CAS No.101-96-2
SummenformelC14H24N2
Durchschnittliche Molmasse220,35 g/mol
Monoisotopische Masse220,19394877 g/mol
SMILESCCC(C)Nc1ccc(NC(C)CC)cc1
InChIKeyFSWDLYNGJBGFJH-UHFFFAOYSA-N
PubChem CID7589
ChEMBLCHEMBL1409985
EC No.202-992-2
DTXSIDDTXSID7024956
Lokaler NameN,N'-Di-sec-butyl-p-phenylendiamin

Chemische & physikalische Eigenschaften

XLogP4,5
Polarare Oberfläche (TPSA)24,1
H-Brücken-Donoren2
H-Brücken-Akzeptoren2
Frei drehbare Bindungen6
Schwere Atome16
Formalladung0
Komplexität154
StoffklassenNitrogen Compounds -> Amines, Aromatic
SpringerMaterials PropertiesBoiling point
Dichte0.94 to 0.95 at 75 °F (NTP, 1992)0.94 kg/l @ 20 °C0.942 g/mL at 20 °C(lit.)
Color/FormAmber to red liquidReddish-brown liquidPale yellow oil
Löslichkeitless than 1 mg/mL at 68 °F (NTP, 1992)Soluble in gasoline, absolute ethanol and benzeneinsoluble in water or caustic solutionsInsoluble in watersoluble in hydrocarbon solvents<0.1 g/100 mL at 20 ºC
Flammpunkt285 °F (NTP, 1992)270 °F (132 °C) (CLOSED CUP)100°C
Siedepunkt98 °C @ 26.6 Pa159 °C / 7mmHg
Schmelzpunkt64 °F (NTP, 1992)18 °C17.8°C
Dampfdruck85.3 mmHg at 100 °F (NTP, 1992)0.00156 [mmHg]0.05Pa at 25℃
Physical DescriptionN,n'-di-sec-butyl-p-phenylenediamine appears as amber to red or dark reddish black liquid. (NTP, 1992)CBIPale yellow or amber to red liquidmp = 18 deg C[HSDB] Dark red liquid[MSDSonline]
Selbstentzündungstemperatur625 °F (329 °C)
Brechungsindexn20/D 1.539
LagerbedingungenKeep in dark place,Inert atmosphere,Room temperature
pKa (Säurekonstante)8.67±0.50(Predicted)
Aggregatzustandclear liquid
FarbeLight yellow to Brown to Dark red
BRN2805827
StabilitätStable. Combustible.
InChI1S/C14H24N2/c1-5-11(3)15-13-7-9-14(10-8-13)16-12(4)6-2/h7-12,15-16H,5-6H2,1-4H3
InChIKeyFSWDLYNGJBGFJH-UHFFFAOYSA-N
SMILESCCC(C)Nc1ccc(NC(C)CC)cc1
LogP (Verteilungskoeffizient)0.59-3.7 at 25℃
CAS Datenbank101-96-2(CAS DataBase Reference)
NIST chemische InformationenN,N'-Di-sec-butyl-p-phenylenediamine(101-96-2)
EPA chemische InformationenN,N'-di-sec-Butyl-p-phenylenediamine (101-96-2)

Sicherheit & Vorschriften

GHS-EinstufungThis chemical does not meet GHS hazard criteria for 0.4% (5 of 1132) of reports.DangerH301 (99%): Toxic if swallowed [Danger Acute toxicity, oral]P260, P261, P262, P264, P264+P265, P270, P272, P273, P280, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P333+P317, P361+P364, P362+P364, P363, P391, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 1132 reports by companies from 22 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische InformationenChemical: 1,4-Benzenediamine, N,N'-bis(1-methylpropyl)-1,4-Benzenediamine, N1,N4-bis(1-methylpropyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,4-Benzenediamine, N1,N4-bis(1-methylpropyl)- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)REACH registered substance: N,N'-di-sec-butyl-p-phenylenediamine (EC: 202-992-2)1,4-Benzenediamine, N,N'-bis(1-methylpropyl)-: Does not have an individual approval but may be used under an appropriate group standard
DOT-KennzeichnungCorrosive
BrandgefahrenThis chemical is combustible. (NTP, 1992)
GesundheitsgefahrenSYMPTOMS: Symptoms of exposure to this compound may include irritation of tissues, skin burns, sweating, flushing of the face, shortness of breath and slow pulse.
GefahrenübersichtEmergency treatment: ParaphenylenediamineIn sensitized individuals, paraphenylenediamine may cause allergic contact dermatitis following application as a hair dye and asthma following inhalationFollowing ingestion, can cause angioneurotic edema, methemoglobinemia, acute tubular necrosis, and hepatotoxicityAn adult died after ingestion of 3 grams of p-phenylenediamineAnother adult who ingested 1800 mg developed angioneurotic edema and acute renal failure[HSDB] A strong irritant that may cause burns[CAMEO] Highly irritating or corrosive to skin and eyes, based on animal studies

Anwendungen & Verwendung

Verwenden

N,N''-di-sec-Butyl-p-phenylenediamine is used in method for preparing polyurethane adhesive.

[eChemPortal: HPVIS] Causes burns
May cause skin sensitization
Toxic if swallowed
Absorbed through skin
[Aldrich MSDS] See p-Phenylenediamine.
Reaktive GruppeAmines, Aromatic
Reactivity ProfileN,N'-DI-SEC-BUTYL-P-PHENYLENEDIAMINE reacts with oxidizing materials. [NTP,1992]. Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Air and Water ReactionsThis compound may be sensitive to prolonged exposure to air or light. Insoluble in water.
NFPA Hazard Classification2 - Materials that, under emergency conditions, can cause temporary incapacitation or residual injury.1 - Materials that must be preheated before ignition can occur. Materials require considerable preheating, under all ambient temperature conditions, before ignition and combustion can occur.0 - Materials that in themselves are normally stable, even under fire conditions.
Hazard Classes and CategoriesAcute Tox. 3 (99%)
BrandbekämpfungFires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
Erste HilfeEYES: 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.
Freisetung ohne BrandSMALL SPILLS AND LEAKAGE: If you spill this chemical, FIRST REMOVE ALL SOURCES OF IGNITION. Then, use absorbent paper to pick up all liquid spill material. Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.
EntsorgungsverfahrenSRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.
Isolation and EvacuationExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Personal Protective Equipment (PPE)MINIMUM PROTECTIVE CLOTHING: If Tyvek-type disposable protective clothing is not worn during handling of this chemical, wear disposable Tyvek-type sleeves taped to your gloves.
Unerwünschte WirkungenOccupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation.
Toxicity DataLCLo (rat) = 600 mg/m3/6h
F10-23
Wassergefährdungsklasse (WGK)3
TSCA-Inventar-StatusTSCA listed
UN-TransportnummerUN 2922 8/PG 2
Zollcode2921.51.5000
RTECS-Nr.SS9040000
R-Sätze (R)25-34-43-50/53-41-38
ToxizitätLD50 oral in rat: 148mg/kg
GefahrensymboleC,N,T
Sicherheitshinweise (S)26-36/37/39-45-61-60
Gefahrenklasse6.1(b)Acute Tox. 3 OralAquatic Acute 1Aquatic Chronic 1Eye Dam. 1Skin Irrit. 2Skin Sens. 1
VerpackungsgruppeIII
Lagerklasse6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials
Gefahrstoffdaten101-96-2(Hazardous Substances Data)