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Triethylamine

Triethylamine for synthesis. CAS 121-44-8, EC Number 204-469-4, chemical formula (C₂H₅)₃N. Triethylamine MSDS (material safety data sheet) or SDS, storage and handling info here. Synonyms: N,N-Diethylethanamine, TEA
Code: 8083522500
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Triethylamine for synthesis. CAS 121-44-8, EC Number 204-469-4, chemical formula (C₂H₅)₃N. Triethylamine MSDS (material safety data sheet) or SDS, storage and handling info here. Synonyms: N,N-Diethylethanamine, TEA

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
121-44-8 204-469-4 C₆H₁₅N (C₂H₅)₃N 101.19 g/mol
Description
Catalogue Number 808352
Synonyms N,N-Diethylethanamine, TEA
Description Triethylamine
Product Information
CAS number 121-44-8
EC index number 612-004-00-5
EC number 204-469-4
Hill Formula C₆H₁₅N
Chemical formula (C₂H₅)₃N
Molar Mass 101.19 g/mol
HS Code 2921 19 99
Structure formula Image
Applications
Application Triethylamine for synthesis. CAS 121-44-8, EC Number 204-469-4, chemical formula (C₂H₅)₃N. Triethylamine MSDS (material safety data sheet) or SDS, storage and handling info here. Synonyms: N,N-Diethylethanamine, TEA
Physicochemical Information
Boiling point 90 °C (1013 hPa)
Density 0.73 g/cm3 (20 °C)
Explosion limit 1.2 - 9.3 %(V)
Flash point -11 °C
Ignition temperature 215 °C
Melting Point -115 °C
pH value 12.7 (100 g/l, H₂O, 15 °C) (IUCLID)
Vapor pressure 72 hPa (20 °C)
Solubility 133 g/l
Toxicological Information
LD 50 oral LD50 Rat 730 mg/kg
Safety Information according to GHS
Hazard Pictogram(s)

Hazard Statement(s) 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 Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240: Ground/bond container and receiving equipment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
RTECS YE0175000
Storage class 3 Flammable liquids
WGK WGK 1 slightly water endangering
Safety Information
Hazard Symbols Flammable
Corrosive
Categories of danger highly flammable, harmful, corrosive
R Phrase R 11-20/21/22-35
Highly flammable.Harmful by inhalation, in contact with skin and if swallowed.Causes severe burns.
S Phrase S 3-16-26-29-36/37/39-45
Keep in a cool place.Keep away from sources of ignition - No smoking.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Do not empty into drains.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Storage and Shipping Information
Storage Store below +30°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 1296 , 3 (8), II
Declaration (transport by air) IATA-DGR UN 1296 , 3 (8), II
Declaration (transport by sea) IMDG-Code UN 1296 , 3 (8), II
Specifications
Assay (GC, area%) ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C) 0.726 - 0.728
Water (K. F.) ≤ 0.20 %
Identity (IR) passes test
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