4-Amino-2,2,6,6-tetramethylpiperidine , >98.0%(GC) , 36768-62-4

Synonym(s):
4-Amino-2,2,6,6-tetramethylpiperidine;Triacetonediamine;Triacetonediamine, TAD

CAS NO.：36768-62-4

Empirical Formula: C9H20N2

Molecular Weight: 156.27

MDL number: MFCD00005984

EINECS: 253-197-2

PRODUCT Properties

• Melting point: 16-18 °C(lit.)
• Boiling point: 188-189 °C(lit.)
• Density: 0.912 g/mL at 25 °C(lit.)
• vapor pressure: <=20 hPa (20 °C)
• refractive index: n20/D 1.470(lit.)
• Flash point: 162 °F
• storage temp.: Store below +30°C.
• pka: 10.83±0.10(Predicted)
• form: clear liquid
• color: Colorless to Light orange to Yellow
• Specific Gravity: 0.912
• PH: 12.3 (99g/l, H2O, 20℃)
• Water Solubility: soluble
• BRN: 105038
• InChIKey: FTVFPPFZRRKJIH-UHFFFAOYSA-N
• LogP: 0.94 at 20℃
• Surface tension: 67.11-68.09mN/m at 1g/L and 20℃

Description and Uses

Additive for light and heat stability of polyamide 6 containing hindered piperidine amines and tertiary amines

Template for preparation of ammoniopiperidinium hydrogen phosphates

Fiber-reactive yellowing inhibitor for partial brightness stabilization of peroxide-bleached pulps

Reactant for thermostability of soybean / sunflower oils

Safety

• Symbol(GHS): GHS05,GHS07
• Signal word: Danger
• Hazard statements: H290-H302-H314-H412
• Precautionary statements: P234-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338
• Hazard Codes: Xn,Xi,C
• Risk Statements: 22-36/37/38-34-52/53-41
• Safety Statements: 26-36/37-45-36/37/39-61
• RIDADR: UN 2735 8/PG 3
• WGK Germany: 2
• RTECS: TM4290100
• Autoignition Temperature: 300 °C
• Hazard Note: Irritant
• TSCA: Yes
• HazardClass: 8
• PackingGroup: III
• HS Code: 29333999
• Toxicity: LD50 orally in Rabbit: 1000 mg/kg