Triethylamine

Sigma-Aldrich Inc

Revision date : 2025-07-23

SDS Library

Move your SDS library online today

Check Icon
Setup – Easy setup with our database of 16 million+ SDSs
Check Icon
Up-to-date – Your SDS get updated to latest versions.
Check Icon
Employee access – Tablets, Smartphones, or link from Corporate Intranet
Check Icon
Safety – One-click access to first aid information.
Check Icon
Labels – Generate Secondary Container Labels with just one click.
GHS02 GHS06 GHS05
Health risk rating 2
Safety risk rating 3
Environmental risk rating 1

General Information

Version

6.11

Revision date

2025-07-23

Product name

Triethylamine

CAS No.

121-44-8

1.2.1 Relevant identified uses

Laboratory chemicals, Synthesis of substances

1.2.2. Uses advised against

The product is being supplied under the TSCA R&D Exemption

Emergency telephone

800-424-9300, +1-703- 527-3887

Icons in SDS

GHS02 GHS05 GHS06

Company Information

Company name

Sigma-Aldrich Inc

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H225, H301+H311+H331, H314, H401

Hazard statements

Code

Statements

H225

Highly Flammable liquid and vapour

Section 2

SECTION 2: Hazards identification

Other hazards

None known

Signal word

Danger

Hazard statements

H225 Highly flammable liquid and vapour. H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled. H314 Causes severe skin burns and eye damage. H401 Toxic to aquatic life.

Supplemental label elements

Corrosive to the respiratory tract.

Prevention

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equipment. P241 Use explosion-proof electrical/ ventilating/ lighting P242 Use non-sparking tools. P243 Take action to prevent static discharges. P261 Avoid breathing mist or vapours. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment. P280 Wear protective gloves, protective clothing, eye protection and face protection.

Response

P301 + P310 + P330 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. Rinse mouth. P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 + P310 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/ doctor. P361 + P364 Take off immediately all contaminated clothing and wash it before reuse. P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.

Storage

P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P403 + P235 Store in a well-ventilated place. Keep cool. P405 Store locked up.

Disposal

P501 Dispose of contents/ container to an approved waste disposal plant.

2.1 Classification of the substance or mixture

(29 CFR 1910.1200) Flammable liquids : Category 2 Acute toxicity (Oral) : Category 3 Acute toxicity : Category 3 (Inhalation) Acute toxicity (Dermal) : Category 3 Skin corrosion : Sub-category 1A Serious eye damage : Category 1 Short-term (acute) : Category 2 aquatic hazard Other hazards

SDS Library

Move your SDS library online today

Check Icon
Setup – Easy setup with our database of 16 million+ SDSs
Check Icon
Up-to-date – Your SDS get updated to latest versions.
Check Icon
Employee access – Tablets, Smartphones, or link from Corporate Intranet
Check Icon
Safety – One-click access to first aid information.
Check Icon
Labels – Generate Secondary Container Labels with just one click.