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Safety Data Sheet EN

o-Toluidine pure

CAS 95-53-4
EC 202-429-0

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
o-Toluidine pure
Chemical Name
-toluidine
Synonyms
2-Aminotoluene; 2-Methylaniline

Regulatory Identifiers

CAS Number
95-53-4 Check regulations →
EC Number
202-429-0 Check regulations →
REACH No.
01-2119432712-46

Identified Uses

Intermediate for industrial use under strictly controlled conditions.

Manufacturers & Suppliers

L

LANXESS Deutschland GmbH

Industrial & Environmental Affairs 51369 Leverkusen, Germany

+49 214 30 65109

Emergency Contacts

Sicherheitszentrale CHEMPARK Leverkusen

+49 214 30 99300

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Acute Tox. Cat. 3 H301
Acute Tox. Cat. 3 H331
Skin Irrit. Cat. 2 H315
Eye Irrit. Cat. 2 H319
Skin Sens. Cat. 1 H317
Muta. Cat. 2 H341
Carc. Cat. 1B H350
Aquatic Acute Cat. 1 H400
Aquatic Chronic Cat. 2 H411

GHS Pictograms

GHS07 - Health hazard

GHS07

GHS08 - Serious health hazard

GHS08

GHS09 - Environmental hazard

GHS09

Hazard Statements

H301 + H331 Toxic if swallowed or if inhaled.
H315 Causes skin irritation.
H317 May cause an allergic skin reaction.
H319 Causes serious eye irritation.
H341 Suspected of causing genetic defects.
H350 May cause cancer.
H400 Very toxic to aquatic life.
H411 Toxic to aquatic life with long lasting effects.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type Mono-constituent substance
Chemical Name CAS Number Concentration Hazardous
-toluidine EC: 202-429-0 95-53-4 99.5% Yes
m-toluidine EC: 203-583-1 108-44-1 0.4% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Get medical attention immediately. If inhaled, remove to fresh air. If it is suspected that fumes are still present, the rescuer should wear an appropriate mask or self-contained breathing apparatus. It may be dangerous to the person providing aid to give mouth-to-mouth resuscitation. Keep person warm and at rest. If not breathing, if breathing is irregular or if respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel.

Symptoms: In case of inhalation of gas, symptoms may be delayed.

Skin contact

Get medical attention immediately. Wash skin immediately with plenty of water and soap. Subsequent cleansing with polyethyleneglycol 400, then again with water and soap. Use no solvent. Continue to rinse for at least 10 minutes. In case of blueness of lips, skin or nails (cyanosis) let the person breathe oxygen. No consumption of alcohol after product contact. No physical exertion. Remove contaminated clothing and shoes. Wash clothing before reuse. Clean shoes thoroughly before reuse. Carefully clean hair, under the nails, and other hidden areas.

Symptoms: In case of blueness of lips, skin or nails (cyanosis)

Eye contact

Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Get medical attention immediately.

Ingestion

Get medical attention immediately. Wash out mouth with water. Keep person warm and at rest. Ensure that the patient drinks water, possibly with the addition of activated charcoal. Do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If unconscious, place in recovery position and get medical attention immediately. Maintain an open airway.

Medical Treatment

Notes to medical doctor Therapeutic measures: Elementary aid, decontamination, symptomatic treatment and depending on the formation of methaemoglobin: intravenous administration of toluidine blue or other redox dyes according to dosage specifications plus ascorbic acid.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

The data for this section has not been processed yet.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

The data for this section has not been processed yet.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

The data for this section has not been processed yet.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Use only with adequate ventilation. Use process enclosures, local exhaust ventilation or other engineering controls to keep worker exposure to airborne contaminants below any recommended or statutory limits. The engineering controls also need to keep gas, vapour or dust concentrations below any lower explosive limits. Use explosion-proof ventilation equipment. The substance shall be rigorously contained by technical means during its whole lifecycle including manufacture, purification, cleaning and maintenance of equipment, sampling, analysis, loading and unloading of equipment or vessels, waste disposal or purification and storage. Procedural and control technologies shall be used that minimise emission and any resulting exposure. In cases of accident and where waste is generated, procedural and/or control technologies shall be used to minimise emissions and the resulting exposure during purification or cleaning and maintenance procedures.

Hands

Chemical-resistant, impervious gloves complying with an approved standard should be worn at all times when handling chemical products if product contact cannot be excluded. After contamination with product change the gloves immediately and dispose of them according to relevant national and local regulations Recommended: (< 1 hour) Butyl rubber - IIR, Nitrile rubber - NBR, Fluorinated rubber - FKM, Polychloroprene - CR or Polyvinyl chloride - PVC

Eyes

Safety eyewear complying with an approved standard should be used to avoid exposure to liquid splashes, mists, gases or dusts. Recommended: Tightly fitting safety goggles.

Respiratory

If exposure cannot be ruled out, e.g. during product transfer, sampling or maintenance, a well-fitting respiratory mask conforming to standards or well-fitting respiratory device conforming to standards must be worn. Respirator selection must be based on known or anticipated exposure levels, the hazards of the product and the safe working limits of the selected respirator. Recommended: Full mask with type ABEK filter or self-contained breathing apparatus (SCBA)

Skin/Body

Wear protective clothing. Personal protective equipment for the body should be selected based on the task being performed and the risks involved and should be approved by a specialist before handling this product.

Environmental

Emissions from ventilation or work process equipment should be checked to ensure they comply with the requirements of environmental protection legislation. In some cases, special waste water treatment, fume scrubbers, filters or engineering modifications to the process equipment will be necessary to reduce emissions to acceptable levels.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Ph
---
Partition Coefficient
---
Flammability
---
Upper Explosive Limit
---
Decomposition Temperature
---
Flash Point
Closed cup: 85C (185F)
State Under Standard Conditions
---
Physical State Data
liquid
Molecular Weight
---
Solidification Point
---
Form
---
Bulk Density
---
Appearance
---
Cloud Point
---
Lower Explosive Limit
---
Softening Point
---
Dynamic Viscosity
---
Solubility
[16,2 g/l (water)
Odor
Characteristic.
Auto Ignition Temperature
482
Colour Intensity
---
Odor Threshold
---
Kinematic Viscosity
---
Melting Point
25 to -16C (-13 to 3,2F)
Relative Evaporation Rate
---
Evaporation Rate
---
Voc Content
---
Vapor Pressure
0,18 hPa (20) 0,2 hPa (50)
Solubility In Water
16,2 g/l (water)
Crystallisation Point
---
Density
1 kg/L (20)
Solubility In Fat
---
Metal Corrosion
---
Relative Density
---
Freezing Point
---
Explosive Limits
---
Boiling Point
200 (1013 hPa)
Physical State
Liquid.
Vapor Density
---
Properties Status
---
Colour
Yellowish.
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

The data for this section has not been processed yet.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
UN1708
Shipping Name
TOLUIDINES, LIQUID
Packing Group
II
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is o-Toluidine pure known by?

o-Toluidine pure is also known as: 2-Aminotoluene; 2-Methylaniline

What is the hazard signal word for o-Toluidine pure?

The signal word is danger.

What is the physical form of o-Toluidine pure?

o-Toluidine pure is a liquid. with yellowish. color. It has characteristic. odor.

What is the solubility of o-Toluidine pure?

[16,2 g/l (water)

What is o-Toluidine pure used for?

Intermediate for industrial use under strictly controlled conditions.

What are the hazard statements for o-Toluidine pure?

This substance has 8 hazard statements:

  • H301 + H331: Toxic if swallowed or if inhaled.
  • H315: Causes skin irritation.
  • H317: May cause an allergic skin reaction.
  • H319: Causes serious eye irritation.
  • H341: Suspected of causing genetic defects.
  • H350: May cause cancer.
  • H400: Very toxic to aquatic life.
  • H411: Toxic to aquatic life with long lasting effects.

What is the melting point of o-Toluidine pure?

The melting point is 25 to -16C (-13 to 3,2F) and the boiling point is 200 (1013 hPa).

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