Triethylamine manufacturers and suppliers

Triethylamine suppliers

Properties

Melting point:: -115 °C

Boiling point:: 90 °C

Density: 0.728

vapor density: 3.5 (vs air)

vapor pressure: 51.75 mm Hg ( 20 °C)

FEMA: 4246 | TRIETHYLAMINE

refractive index: n20/D 1.401(lit.)

Flash point:: 20 °F

storage temp.: Store below +30°C.

solubility: water: soluble112g/L at 20°C

form: Liquid

pka: 10.75(at 25℃)

color: Clear

Specific Gravity: 0.725 (20/4℃)

PH: 12.7 (100g/l, H2O, 15℃)(IUCLID)

Odor: Strong ammonia-like odor

Relative polarity: 1.8

Odor Threshold: 0.0054ppm

Odor Type: fishy

explosive limit: 1.2-9.3%(V)

Water Solubility: 133 g/L (20 ºC)

JECFA Number: 1611

Merck: 14,9666

BRN: 1843166

Henry's Law Constant: 1.79 at 25 °C (Christie and Crisp, 1967)

Exposure limits: NIOSH REL: IDLH 200 ppm; OSHA PEL: TWA 25 ppm (100 mg/m³); ACGIH TLV: TWA 1 ppm, STEL 3 ppm (adopted).

Dielectric constant: 5.0（Ambient）

Stability:: Stable. Extremely flammable. Readily forms explosive mixtures with air. Note low flash point. Incompatible with strong oxidizing agents, strong acids, ketones, aldehydes, halogenated hydrocarbons.

InChIKey: ZMANZCXQSJIPKH-UHFFFAOYSA-N

LogP: 1.65

Safety Information

Symbol(GHS): GHS02,GHS05,GHS06

Signal word: Danger

Hazard statements: H225-H302-H311+H331-H314-H335

Precautionary statements: P210-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338

Hazard Codes: F,C

Risk Statements: 11-20/21/22-35

Safety Statements: 3-16-26-29-36/37/39-45-61

RIDADR: UN 1296 3/PG 2

WGK Germany: 1

RTECS: YE0175000

F: 34

Autoignition Temperature: 593 °F

Hazard Note: Highly Flammable/Corrosive

TSCA: Yes

HazardClass: 3

PackingGroup: II

HS Code: 29211910

Toxicity: LD50 orally in rats: 0.46 g/kg (Smyth)

IDLA: 200 ppm

Use

Triethylamine is a base used to prepare esters and amides from acyl chlorides as well as in the synthesis of quaternary ammonium compounds. It acts as a catalyst in the formation of urethane foams and epoxy resins, dehydrohalogeantion reactions, acid neutralizers for condensation reactions and Swern oxidations. It finds application in reverse phase high-performance liquid chromatography (HPLC) as a mobile-phase modifier. It is also used as an accelerator activator for rubber, as a propellant, as a corrosion inhibitor, as a curing and hardening agent for polymers and for the desalination of seawater. Furthermore, it is used in the automotive casting industry and the textile industry.

You can find Triethylamine suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.