Aniline | IPharmaceutical & Dye Intermediate | CAS 62-53-3 | Purity ≥99.5%

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Aniline is an important raw material in organic chemistry and an intermediate in the production of amines. It is highly reactive and is widely used in the dye, pharmaceutical, pesticide, rubber additive, and synthetic resin industries.

ParameterInformation
Chemical NameAniline
CAS No.62-53-3
EC No.200-539-3
Molecular FormulaC₆H₇N
Molecular Weight93.13 g/mol
HS Code2921.41

📄 Technical Resources:
📘 产品技术说明书 (TDS)     ⚠️ 安全数据表 (MSDS)

Product Description

Aniline, also known as aminobenzene or aniline oil, is the simplest aromatic amine compound. At room temperature, it is a colorless to pale yellow oily liquid with a distinctive odor; it oxidizes easily in air or under light, gradually turning brown or reddish-brown. Aniline is volatile with water vapor and is miscible with most organic solvents, such as ethanol, diethyl ether, and chloroform.
Aniline is an important chemical raw material and intermediate, widely used in the fields of dyes, pharmaceuticals, pesticides, rubber additives, and MDI polyurethane.

For detailed information on the physical and chemical properties of Aniline, see 【Addition information】

Main Applications & Product Features

1.Product Features

• High purity up to 99.8%, low impurity, stable quality for advanced synthesis.
• A representative product of the aromatic amine class, it is highly reactive and serves as a key starting material for numerous fine chemical products.
• Widely used in a variety of industries, including dyes, pharmaceuticals, pesticides, rubber additives, resins, and other additives.
• Excellent solubility and reactivity in various organic synthesis reactions.

2.Main Applications

• Aniline is the main raw material for MDI production, used in polyurethane foam, elastomers, coatings and adhesives.
• Important intermediate for azo dyes and sulfur dyes, used in textile, leather, paper industries.
• Intermediate for synthesizing various insecticides, herbicides and fungicides.
• Raw material or intermediate for synthesizing various drugs such as analgesics and antipyretics.
• Used in production of rubber accelerators and antioxidants.
• Important raw material for various organic synthesis reactions.
• Used as solvent and extractant.
• Used in GC, HPLC and other analytical testing.

GHS Hazard Classification

CategoryInformation
Hazards to the aquatic environment—chronic toxicityCategory 1
Hazards to the aquatic environment—acute toxicityCategory 1
Target organ toxicity—repeated exposureCategory 1B
Eye injury/eye irritationCategory 1
Skin sensitizationCategory 1
CarcinogenicityCategory 2
Germline mutagenicityCategory 2
Acute Toxicity—InhalationCategory 3
Acute Toxicity—SkinCategory 3

Hazard Statement

H301H311H331: Ingestion, skin contact, or inhalation may cause poisoning

H317: May cause skin allergic reactions

H318: causing serious eye injury

H341: Suspected of causing genetic defects

H351: Suspected of causing cancer

H372: Long-term or repeated exposure can cause damage to the blood-forming organs

H410: Extremely toxic to aquatic organisms, with long-term effects

 

Shipping Information

CategoryInformation
UN Number1547
Hazard ClassClass 6.1: Toxic substances
Packaging GroupII
HS Code2921.41

Packaging Specifications

Packaging TypeSpecification
Galvanized steel drum200 kg
Container Shipping16 tons per 20-foot container
ISO Tank20–26 MT per tank
Small Package500ml、25kg(customizable)

Storage Requirements

• Storage temperature: 2–8°C (Cold storage)
• Protect from light, avoid direct sunlight
• Tightly closed to prevent oxidation

Safety Precautions

• Avoid inhalation of dust and vapour.
• Avoid skin and eye contact.
•  Wear protective gloves, goggles and respirator.
• Wear chemical protective clothing.
• No smoking, eating or drinking in work area.
• Provide adequate local exhaust and general ventilation.
• Can be absorbed through skin, wash thoroughly after handling.

Disclaimer

This product information is for reference only and does not constitute any warranty, guarantee, or legal advice. Before using DMF, users must:

  • Carefully read and follow the latest SDS provided with the product;
  • Conduct a risk assessment according to actual use and local regulations;
  • Implement appropriate safety measures and comply with all applicable hazardous chemical regulations.

We assume no liability for any direct or indirect loss, damage, or injury arising from the use or handling of this product. Users bear full responsibility and risk for its use.

Appearance

A colorless to pale yellow oily liquid with a distinctive odor

Purity

≥99.8%

Water solubility(20°C)

36 g/L

Density (25°C)

1.022 g/cm³

Boiling Point

184°C(lit.)

Melting Point

-6.2°C

Flash Point

76°C (closed cup)

Autoignition Temp

540-630°C

Vapor Pressure (25°C)

0.7 mmHg

Viscosity(20°C)

4.4 mPa·s

Explosive Limit

1.2-11% (V)

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