2,5-Dimethyl-piperazin (Gemischder cis- und trans-Isomeren)

Aids060673 · Aids-060673 · TIMTEC-BB SBB004303 · 2,5-Dimethylpiperazine · 2,5-dimethyl-piperazin · Piperazine, 2,5-dimethyl- · 2,5-Dimethylpiperazine,c&t · (2R,5S)-2,5-DiMethyl-piperazine

https://huagongshe.com/de/chemical/7816

Molekülstruktur von 2,5-Dimethyl-piperazin (Gemischder cis- und trans-Isomeren)

Identifikatoren & physikalische Daten

CAS No.	106-55-8
Summenformel	C6H14N2
Durchschnittliche Molmasse	114,19 g/mol
Monoisotopische Masse	114,11569845 g/mol
SMILES	CC1CNC(C)CN1
InChIKey	NSMWYRLQHIXVAP-UHFFFAOYSA-N
PubChem CID	7816
EC No.	203-409-4
DTXSID	DTXSID70861721
Lokaler Name	2,5-Dimethyl-piperazin (Gemischder cis- und trans-Isomeren)

Chemische & physikalische Eigenschaften

XLogP	0
Polarare Oberfläche (TPSA)	24,1
H-Brücken-Donoren	2
H-Brücken-Akzeptoren	2
Frei drehbare Bindungen	0
Schwere Atome	8
Formalladung	0
Komplexität	62,9
Schmelzpunkt	113-118 °C
Siedepunkt	162-165 °C
Dichte	0.53
Brechungsindex	1.4628 (estimate)
Flammpunkt	58 °C
Lagerbedingungen	2-8°C
pKa (Säurekonstante)	9.66(at 25℃)
InChI	InChI=1S/C6H14N2/c1-5-3-8-6(2)4-7-5/h5-8H,3-4H2,1-2H3
InChIKey	NSMWYRLQHIXVAP-UHFFFAOYSA-N
SMILES	N1CC(C)NCC1C
CAS Datenbank	106-55-8(CAS DataBase Reference)
NIST chemische Informationen	Piperazine, 2,5-dimethyl-(106-55-8)
EPA chemische Informationen	Piperazine, 2,5-dimethyl- (106-55-8)

Sicherheit & Vorschriften

GHS-Einstufung	DangerH228 (50%): Flammable solid [Danger Flammable solids]P210, P240, P241, P260, P262, P264, P270, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P361+P364, P363, P370+P378, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.H228 (100%): Flammable solid [Danger Flammable solids]
Regulatorische Informationen	Chemical: Piperazine, 2,5-dimethyl-Piperazine, 2,5-dimethyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and Categories	Flam. Sol. 1 (50%)Flam. Sol. 1 (100%)
TSCA-Inventar-Status	TSCA listed
R-Sätze (R)	34-21-11
Toxizität	rabbit,LD50,skin,800uL/kg (0.8mL/kg),AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
Gefahrensymbole	C-F
Sicherheitshinweise (S)	45-36/37/39-26-16

Anwendungen & Verwendung

Verwenden

Trans-2,5-dimethylpiperazine is primarily as a monomer for synthesizing a specific polyamide polymer, which is then used as a material for reverse osmosis membranes.[1]