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Safety Data Sheet EN

TRIETHYLAMINE ANHYDROUS (I)

CAS 121-44-8
EC 204-469-4

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
TRIETHYLAMINE ANHYDROUS (I)
Product Code
T0710150, T7170150

Regulatory Identifiers

CAS Number
121-44-8 Check regulations →
EC Number
204-469-4 Check regulations →
REACH No.
01-2119475467-26-xxxx

Identified Uses

Gas treatment/ Foundry/ Catalyst in polymerisation reactions/ Intermediate/ Laboratory chemicals.

Manufacturers & Suppliers

O

OQEMA London Limited

Neptune House, 2a Alexandra Grove, North Finchley, N12 8NU

+44 (0) 208 346 5946

Emergency Contacts

Emergency Contact

+44 (0)1270 502891

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 2 H225
Acute Tox. Cat. 4 H302
Acute Tox. Cat. 3 H311
Acute Tox. Cat. 3 H331
Skin Corr. Cat. 1A H314
Eye Dam. Cat. 1 H318
STOT SE Cat. 3 H335
Not Classified

GHS Pictograms

GHS02 - Flammable

GHS02

GHS05 - Corrosive

GHS05

GHS06 - Acute toxicity

GHS06

Hazard Statements

H225 Highly flammable liquid and vapour.
H302 Harmful if swallowed.
H311 + H331 Toxic in contact with skin or if inhaled.
H314 Causes severe skin burns and eye damage.
H335 May cause respiratory irritation.

Precautionary Statements

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P243 Take action to prevent static discharges.
P260 Do not breathe vapours.
P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
P304 + P312 IF INHALED: Call a POISON CENTER/ doctor if you feel unwell.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P363 Wash contaminated clothing before reuse.
P403 + P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/ container in accordance with national regulations.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance

TRIETHYLAMINE ANHYDROUS (I)

Chemical Name CAS Number Concentration Hazardous
TRIETHYLAMINE ANHYDROUS (I) EC: 204-469-4 121-44-8 --- No

REACH registration only covers products which OQEMA have imported into Europe or sourced within Europe. If the product is sold directly outside Europe this is not covered under the registration. It is the responsibility of the subsequent importer into Europe to ensure their volume of product is covered under the REACH regulations. OQEMA intends to submit a Downstream User Import Notification (DUIN) for UK REACH.

04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Move affected person to fresh air and keep warm and at rest in a position comfortable for breathing. Get medical attention.

Symptoms: Toxic by inhalation. Upper respiratory irritation.

Skin contact

Remove contaminated clothing immediately and wash skin with soap and water.

Symptoms: Toxic in contact with skin. Causes burns.

Eye contact

Rinse immediately with plenty of water. Remove any contact lenses and open eyelids wide apart. Continue to rinse for at least 15 minutes. Get medical attention immediately.

Symptoms: Causes burns.

Ingestion

Rinse mouth thoroughly with water. Give plenty of water to drink. Never give anything by mouth to an unconscious person. Do not induce vomiting. Get medical attention immediately.

Symptoms: May cause stomach pain or vomiting. Harmful if swallowed.

Immediate Medical Attention

Get medical attention immediately for ingestion and eye contact.

Medical Treatment

Treat symptomatically.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Water spray, foam, dry powder or carbon dioxide.

Unsuitable media

Do not use water jet as an extinguisher, as this will spread the fire.

Specific hazards

Vapours may be ignited by a spark, a hot surface or an ember.

Instructions

Control run-off water by containing and keeping it out of sewers and watercourses. Contain and collect extinguishing water. Avoid breathing fire gases or vapours.

Firefighter Protection

Wear positive-pressure self-contained breathing apparatus (SCBA) and appropriate protective clothing.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Warn everybody of potential hazards and evacuate if necessary. Eliminate all sources of ignition. No smoking, sparks, flames or other sources of ignition near spillage. Provide adequate ventilation. Use suitable respiratory protection if ventilation is inadequate. Wear protective clothing as described in Section 8 of this safety data sheet. Do not breathe vapour. Avoid inhalation of vapours and contact with skin and eyes.

Environmental

Do not discharge into drains or watercourses or onto the ground.

Cleanup methods

Absorb in vermiculite, dry sand or earth and place into containers. Collect and place in suitable waste disposal containers and seal securely.

Materials: vermiculite, dry sand or earth

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Wear protective clothing as described in Section 8 of this safety data sheet. Avoid inhalation of vapours/spray and contact with skin and eyes. Provide adequate ventilation. Vapours may ignite. Take precautionary measures against static discharges. Earth container and transfer equipment to eliminate sparks from static electricity. Eliminate all sources of ignition.

Storage

Store in tightly-closed, original container in a dry, cool and well-ventilated place. Do not store near heat sources or expose to high temperatures. Protect from freezing and direct sunlight.

Hygiene

Do not eat, drink or smoke when using this product. Eye wash facilities and emergency shower must be available when handling this product. Good personal hygiene procedures should be implemented. Remove contaminated clothing and protective equipment before entering eating areas. Wash at the end of each work shift and before eating, smoking and using the toilet. Wash hands and any other contaminated areas of the body with soap and water before leaving the work site.

Fire prevention

Vapours may ignite. Take precautionary measures against static discharges. Earth container and transfer equipment to eliminate sparks from static electricity. Eliminate all sources of ignition.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Avoid inhalation of vapours. Observe any occupational exposure limits for the product or ingredients.

Hands

To protect hands from chemicals, gloves should comply with European Standard EN374. It is recommended that gloves are made of the following material: Nitrile rubber. The selected gloves should have a breakthrough time of at least 8 hours. Protective gloves should have a minimum thickness of 0.4 mm. Butyl rubber. The selected gloves should have a breakthrough time of at least 0.5 hours. Protective gloves should have a minimum thickness of 0.7 mm. The breakthrough time for any glove material may be different for different glove manufacturers. The most suitable glove should be chosen in consultation with the glove supplier/manufacturer, who can provide information about the breakthrough time of the glove material.

Eyes

Personal protective equipment for eye and face protection should comply with European Standard EN166. Unless the assessment indicates a higher degree of protection is required, the following protection should be worn: Tight-fitting safety glasses. Eyewear complying with an approved standard should be worn if a risk assessment indicates eye contact is possible. The following protection should be worn: Full face visor or shield.

Respiratory

Respiratory protection must be used if the airborne contamination exceeds the recommended occupational exposure limit. Respirator selection must be based on exposure levels, the hazards of the product and the safe working limits of the selected respirator.

Skin/Body

Provide eyewash station and safety shower. Wear appropriate clothing to prevent any possibility of skin contact.

Environmental

Avoid releasing into the environment.

09

Physical and Chemical Properties

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

Physical State
Liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
Liquid.
Colour
Colourless.
Colour Intensity
---
Form
---
Odor
Ammonia.
Odor Threshold
No specific test data are available.
Ph
12.5 (10% IN WATER @ 20°C)
Melting Point
-115°C
Boiling Point
90°C
Flash Point
-11°C Closed cup.
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
---
Vapor Pressure
72 hPa @ 20°C
Vapor Density
---
Relative Density
0.73 @ 20°C
Bulk Density
---
Density
---
Flammability
---
Upper Explosive Limit
8.0 % (V)
Lower Explosive Limit
1.2 % (V)
Explosive Limits
---
Auto Ignition Temperature
215°C
Decomposition Temperature
No data available.
Solubility
---
Partition Coefficient
log Pow: 1.45 @ pH=13
Solubility In Water
112.4 g/l water @ 20°C
Solubility In Fat
---
Molecular Weight
101.19 g/mol
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
0.363 mPa s @ 25°C
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable at normal ambient temperatures and when used as recommended.

Reactivity

There are no known reactivity hazards associated with this product.

Hazardous reactions

Reactions with the following materials may generate heat: Acids. Forms explosive mixtures with air.

Avoid

Avoid heat, flames and other sources of ignition. Take precautionary measures against static discharges.

Incompatible

Acids

Decomposition

Carbon monoxide (CO). Carbon dioxide (CO2). Nitric acid (HNO3).

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
1296
Shipping Name
TRIETHYLAMINE
Transport Class
3
Packing Group
II
ADR

Emergency Action Code: •2WE

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

?

Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for TRIETHYLAMINE ANHYDROUS (I)?

The signal word is danger.

What is the physical form of TRIETHYLAMINE ANHYDROUS (I)?

TRIETHYLAMINE ANHYDROUS (I) is a liquid appearing as liquid. with colourless. color. It has ammonia. odor.

What is TRIETHYLAMINE ANHYDROUS (I) used for?

Gas treatment/ Foundry/ Catalyst in polymerisation reactions/ Intermediate/ Laboratory chemicals.

What are the hazard statements for TRIETHYLAMINE ANHYDROUS (I)?

This substance has 5 hazard statements:

  • H225: Highly flammable liquid and vapour.
  • H302: Harmful if swallowed.
  • H311 + H331: Toxic in contact with skin or if inhaled.
  • H314: Causes severe skin burns and eye damage.
  • H335: May cause respiratory irritation.

What is the melting point of TRIETHYLAMINE ANHYDROUS (I)?

The melting point is -115°C and the boiling point is 90°C.