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110-85-0 - Piperazine, anhydrous, 99% - A15049 - Alfa Aesar

A15049 Piperazine, anhydrous, 99%

CAS-Nummer
110-85-0
Synonyme

Größe Preis ($) Menge Verfügbarkeit
100g 21,06
500g 42,44
1kg 65,41
*5x500g 161,71
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Piperazine, anhydrous, 99%

MDL
MFCD00005953
EINECS
203-808-3

Chemische Eigenschaften

Formel
C4H10N2
Molmasse
86.14
Schmelzpunkt
108-113°
Siedepunkt
146-148°
Flammpunkt
88°(190°F)
Dichte
1.110
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water, chloroform, glycerol, glycols and alcohol. Slightly soluble in benzene and heptane. Insoluble in ether.

Anwendungen

Piperazine acts as an intermediate for pharmaceuticals, polymers, dyes, corrosion inhibitors, rubber accelerators and surfactants. It is used as a raw material in the manufacture of plastics, polyamide resins, urethane and brake fluid. It is also used for carbondioxide and hydrogen sulfide gas scrubbing mediums. Furthermore, it serves as an epoxy curing agent.

Bemerkungen

Air and light sensitive. Hygroscopic. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and strong acids.

Literaturverweise

Shundrina, I. K.; Bukhtoyarova, A. D.; Russkikh, V. V.; Parkhomenko, D. A.; Shelkovnikov, V. V. Synthesis and properties of novel random copolymers made from N-acryloyl piperazine-based monomers and fluoroalkylmethacrylates. Polym. Bull. 2015, 72 (11), 2783-2796.

Zhao, D.; Yu, S.; Liu, G.; Yuan, Q.; Guo, H. Polypiperazine-amide nanofiltration membrane incorporated with poly (ethylene glycol) derivative for electrodialysis concentrate treatment. Sep. Purif. Technol. 2015, 153, 43-50.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H334-H317-H361-H314

May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Suspected of damaging fertility or the unborn child. Causes severe skin burns and eye damage.

Sicherheitshinweise: P260-P285-P201-P261-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. In case of inadequate ventilation wear respiratory protection. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,7464
Beilstein
102555
Gefahrenklasse
8
Verpackungsgruppe
III
Harmonized Tariff Code
2933.59
TSCA
Yes
RTECS
TK7800000

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