Acetic acid;4-(4-aminophenyl)aniline

C14H16N2O2

acetic acid;4-(4-aminophenyl)aniline

CAS36341-27-2
GHS08 Gefahrensymbol: Gesundheitsgefahr – Gesundheitsgefahr
GHS07 Gefahrensymbol: Gesundheitsschädlich/Reizend – Ausrufezeichen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
Danger

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Identification

CAS Number
36341-27-2
EC Number
252-984-8
UN Number
2811
Index Number
612-070-00-5
PubChem CID
118952

Physical-chemical properties

Molecular Formula
C14H16N2O2
Molar Mass
244.29 g/mol
IUPAC Name
acetic acid;4-(4-aminophenyl)aniline

Chemical Identifiers

InChI
InChI=1S/C12H12N2.C2H4O2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10;1-2(3)4/h1-8H,13-14H2;1H3,(H,3,4)
InChI Key
AAECWZSULYTBQR-UHFFFAOYSA-N

Overview

Acetic acid;4-(4-aminophenyl)aniline (CAS 36341-27-2) is an aromatic amine compound with carcinogenic properties and acute toxicity characteristics. This chemical substance, also known by its EC number 252-984-8, represents a complex organic compound combining acetic acid with 4-(4-aminophenyl)aniline. With a molecular formula of C14H16N2O2 and molecular weight of 244.29 g/mol, this compound belongs to the family of biphenyl diamines, sharing structural similarities with related substances such as 4-(4-aminophenyl)aniline. The compound exhibits significant safety concerns, classified under the most severe carcinogenic category (Carc. 1A) according to CLP regulation, alongside acute toxicity (Acute Tox. 4) and aquatic environmental hazards. The substance requires careful handling due to its classification under ADR Class 6.1 (toxic substances) and displays GHS pictograms including GHS08 (health hazard), GHS07 (harmful), and GHS09 (environmental hazard). The "Danger" signal word emphasizes the serious nature of associated risks, particularly regarding potential carcinogenic effects and environmental impact on aquatic organisms. Industrial applications for this compound typically include use as an intermediate in pharmaceutical synthesis, where its aromatic amine structure serves as a building block for various therapeutic compounds. Additionally, it finds application in specialty chemical manufacturing and as a research chemical for analytical purposes. The compound may also serve specific roles in dye intermediate production, leveraging its biphenyl amine characteristics similar to 4-[(4-aminophenyl)methyl]aniline. OYSI provides this specialized chemical compound to qualified industrial customers with appropriate handling capabilities and regulatory compliance requirements.

Safety & Classification

Danger
Classification:

Carc. 1A; Acute Tox. 4 *; Aquatic Acute 1; Aquatic Chronic 1

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H350

May cause cancer.

H302

Harmful if swallowed.

H400

Very toxic to aquatic life.

H410

Very toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Ingestion

Harmful

Measures if substance is accidentally swallowed

First Aid Actions

  • +P301IF SWALLOWED:
  • +P330Rinse mouth.
  • +P331Do NOT induce vomiting.
  • +P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number2811
ADR Class6.1
Packing GroupII
Tunnel CodeD/E
Proper Shipping NameBenzidinacetat
Marine PollutantNo

Frequently Asked Questions

What is acetic acid;4-(4-aminophenyl)aniline?

Acetic acid;4-(4-aminophenyl)aniline is an organic chemical compound with the molecular formula C14H16N2O2 and CAS number 36341-27-2. This substance has a molecular weight of 244.29 g/mol and belongs to the aromatic amine family. It is classified as a Category 1A carcinogen and poses significant health and environmental hazards, requiring careful handling and storage protocols in industrial applications.

What are the physicochemical properties of acetic acid;4-(4-aminophenyl)aniline?

Acetic acid;4-(4-aminophenyl)aniline is a solid organic compound at room temperature with a molecular weight of 244.29 g/mol. As an aromatic amine derivative, it typically exhibits limited water solubility but may dissolve in organic solvents. The compound's exact physical appearance, odor characteristics, and detailed solubility parameters require specific analytical testing for precise determination in industrial applications.

What is acetic acid;4-(4-aminophenyl)aniline used for?

Acetic acid;4-(4-aminophenyl)aniline serves primarily as an intermediate in chemical synthesis and manufacturing processes. Due to its aromatic amine structure, it is commonly used in the production of dyes, pigments, and pharmaceutical intermediates. Its applications are typically restricted to controlled industrial environments due to its carcinogenic properties and require specialized handling procedures and safety measures.

How to handle acetic acid;4-(4-aminophenyl)aniline safely?

Safe handling of acetic acid;4-(4-aminophenyl)aniline requires comprehensive personal protective equipment including respiratory protection, chemical-resistant gloves, and protective clothing due to its carcinogenic nature. Work should be conducted in well-ventilated areas or under fume hoods. Minimize skin and eye contact, avoid inhalation, and implement strict hygiene measures including thorough washing after handling to prevent exposure.

How to store acetic acid;4-(4-aminophenyl)aniline correctly?

Acetic acid;4-(4-aminophenyl)aniline should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Due to its hazardous classification, storage must comply with local regulations for carcinogenic substances. Keep containers properly labeled and store in designated areas with restricted access, away from food, feed, and drinking water sources.

What to do in case of contact with acetic acid;4-(4-aminophenyl)aniline?

Immediate action is required upon contact with acetic acid;4-(4-aminophenyl)aniline. For skin contact, remove contaminated clothing and wash thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush immediately with clean water for 15 minutes. If inhaled, move to fresh air immediately. Seek medical attention promptly in all exposure cases due to the substance's carcinogenic properties.

How to dispose of acetic acid;4-(4-aminophenyl)aniline appropriately?

Acetic acid;4-(4-aminophenyl)aniline must be disposed of as hazardous waste through licensed waste management companies in compliance with local and European regulations. Due to its carcinogenic and environmentally hazardous classification, it cannot be disposed of in regular waste streams. Incineration at authorized high-temperature facilities or other approved treatment methods should be used following proper waste classification procedures.

How to transport acetic acid;4-(4-aminophenyl)aniline?

Acetic acid;4-(4-aminophenyl)aniline is classified under ADR Class 6.1 (toxic substances), Packing Group II, indicating moderate danger during transport. Transportation requires appropriate UN-specification packaging, proper labeling with GHS pictograms (GHS07, GHS08, GHS09), and documentation including transport documents. Carriers must comply with ADR regulations for toxic substances and ensure proper vehicle equipment and driver training.

Is acetic acid;4-(4-aminophenyl)aniline subject to particular regulations?

Acetic acid;4-(4-aminophenyl)aniline is subject to strict European regulations including REACH registration requirements and CLP classification as a Category 1A carcinogen. The substance requires safety data sheets, proper labeling with danger signal word and appropriate pictograms. Workplace exposure limits, occupational health monitoring, and specialized handling procedures are mandatory due to its carcinogenic classification under European chemical legislation.

Where to buy acetic acid;4-(4-aminophenyl)aniline in Europe?

Acetic acid;4-(4-aminophenyl)aniline can be purchased through OYSI, a specialized European distributor of technical chemicals. As a regulated carcinogenic substance, procurement requires compliance with legal requirements including proper documentation and end-use declarations. OYSI provides technical support and ensures regulatory compliance for professional customers requiring this specialized chemical intermediate for industrial applications.

Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.