2,2,6,6-Tetramethylpiperidine (TEMP)

Basic Information

Synonyms TMP & HTMP & TMPH; TEMP;

CAS No. 768-66-1

EINECS 212-199-3

Molecular formula C9H19N

Molecular Structure

Molecular weight 141.25 Melting point -59°C Flash point 76 °F Density 0.837 g/mL at 25 °C(lit.) Refractive index n20/D 1.445(lit.) Product index Appearance colorless transparent liquid Content (GC) ≥99.0% Moisture ≤0.5%

Security Information Dangerous goods mark Xn, F, C Dangerous goods category code 10-22-36/37/38 RTECS TN4220000 RIDADR UN 1992 3/PG 3 Customs code 29333999 Supply capacity

The monthly production capacity is 25 tons, and our regular inventory is 5-8 tons. Basically, the spot supply can be guaranteed. Packaging and shipping

Conventional packaging: 20kg/ 25L plastic drum 160kg/200L plastic drum At the same time, we also support other packaging: 8kg/10L fluorinated drum We also support other packaging, if you have any needs, please contact us.

FAQ Q: Can you provide samples? A: Yes, please contact sales to inquire about samples. Q: Is there a minimum order quantity? A: No, we support any quantity, from grams to tons, we all support.

use 2,2,6,6-Tetramethylpiperidine, abbreviated as TMP, HTMP, or TMPH, is an amine organic compound. From the appearance, it is a colorless liquid with a "fishy" smell similar to amine. The amine is chemically used as a hindered base (hindered amine). Although TMP itself has limited uses, its derivatives are the main pillars of hindered amine light stabilizers. TMP is the starting material to produce stronger alkaline tetramethyllithium and free radical species TEMPO. Another non-nucleophilic base is N,N-diisopropylethylamine.