Grundinformationen
- Standard-SMILES
CN1CCN(C)CC1- InChIKey
RXYPXQSKLGGKOL-UHFFFAOYSA-N- Summenformel
- C6H14N2
- Durchschnittliche Molmasse
- 114,19 g/mol
- Monoisotopische Masse
- 114,11569845
Überblick
structure in first source
Namen und Bezeichner
- Bevorzugter Name
- 1,4-Dimethylpiperazine
- IUPAC
- 1,4-dimethylpiperazine
- Lokaler Name
- 1,4-Dimethylpiperazin
- Englischer Name
- N,N'-Dimethylpiperazine
- Summenformel
- C6H14N2
- Molmasse
- 114.19
Namen und Synonyme
1,4-DimethylpiperazineN,N'-dimethylpiperazine106-58-1LupetazinePIPERAZINE, 1,4-DIMETHYL-Texacat DMPDTXSID8051544TF146U602LNSC-41177DTXCID9030096Me2ppzMe(2)ppz
Weitere Namen anzeigen
N,N-DIMETHYLPIPERAZINEtexacatdmpLUPRAGEN(R) N 204N,N'-DimethylpiperazZopiclone Impurity 14N'-Dimethylpiperazine
RefChem:906990203-412-01,4-dimethyl-piperazineMFCD00006156CCRIS 6690EINECS 203-412-0NSC 41177UNII-TF146U602L
Datenbank-Bezeichner
- CAS
106-58-1- PubChem CID
- 7818
- DTXSID
DTXSID8051544- ChEMBL
CHEMBL3560545- UNII
- TF146U602L
- EC Number
- 203-412-0、443-310-5
- Nikkaji
- J149.784G
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -0,4
- Polarare Oberfläche (TPSA)
- 6,5 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 8
- Formalladung
- 0
- Komplexität
- 54,9
Experimentelle und physikochemische Eigenschaften
Chemical ClassesNitrogen Compounds -> Piperazines
SpringerMaterials PropertiesSchoenflies notation
LogP-0.4
Vapor Pressure5.22 [mmHg]
Physical DescriptionLiquid
Physikochemische Eigenschaften
- Schmelzpunkt
- -1 °C · -1 °C
- Siedepunkt
- 131 · 131-132 °C750 mm Hg(lit.)
- Dichte
- 0.844 g/mL · 0.844 g/mL at 25 °C(lit.)
- Dampfdruck
- 20 hPa · 20 hPa (20 °C)
- Brechungsindex
- 20 · n20/D 1.4463(lit.)
- Flammpunkt
- 65 °F · 65 °F
- storage temp.
- 30 °C · Store below +30°C.
- Löslichkeit
- miscible
- pka
- 1 · pK1:4.630(+2);pK2:8.539(+1) (25°C)
- Aggregatzustand
- Liquid
- Wichte
- 0.844 · 0.844
- Farbe
- Clear colorless to yellow
- PH
- 11.4 · 11.4 (H2O)
- Explosionsgrenze
- 1.8 · 1.8-9.6%(V)
- Wasserlöslichkeit
- miscible
- BRN
- 103022 · 103022
- Henry's Law Constant
- 2 · 2.0×102 mol/(m3Pa) at 25℃, Nguyen (2013)
- InChI
- 1S/C6H14N2/c1-7-3-5-8(2)6-4-7/h3-6H2,1-2H3
- InChIKey
- RXYPXQSKLGGKOL-UHFFFAOYSA-N
- SMILES
- CN1CCN(C)CC1
- LogP
- -0.26 at · -0.26 at 20℃
- CAS Datenbank
- 106 · 106-58-1(CAS DataBase Reference)
- NIST chemische Informationen
- 1 · Piperazine, 1,4-dimethyl-(106-58-1)
- EPA chemische Informationen
- 1 · Piperazine, 1,4-dimethyl- (106-58-1)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 1.2% (4 of 330) of reports.
Danger
H225 (83.9%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P264, P264+P265, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P330, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 330 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Piperazine, 1,4-dimethyl-
Piperazine, 1,4-dimethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Piperazine, 1,4-dimethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 06-04-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/10370
Status: Active Update: 10-11-2008 https://echa.europa.eu/registration-dossier/-/registered-dossier/3014
1,4-Dimethylpiperazine: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryCorrosive to skin; [Quick CPC] Highly flammable; Causes burns; Harmful if swallowed; Inhalation of high concentrations may produce acute pneumonitis and pulmonary edema; [MSDSonline]
Hazard Classes and CategoriesFlam. Liq. 2 (83.9%)
Toxikologische Informationen
Adverse EffectsDermatotoxin - Skin burns.
Sicherheitsdaten
- wgk
- 1
- tsca
- TSCA listed
- ridadr
- UN 2924 3/PG 2
- hs_code
- 29335995
- RTECS-Nr.
- TL5945000
- risk_code
- 11-34-22-10
- Toxizität
- LD50 orally in Rabbit: 2800 mg/kg LD50 dermal Rabbit 3000 mg/kg
- hazard_code
- F,C
- safety_code
- 16-26-27-36/37/39-45-25-23
- hazard_class
- 3
- packing_group
- II
- Speicherklasse
- 3 - Flammable liquids
- Hazard Classifications
- Acute Tox. 4 OralEye Dam. 1Flam. Liq. 2Skin Corr. 1C
- Selbstentzündungstemperatur
- 180 °C
Chemie und Industrie
Verwendung und Herstellung
UsesUsed as a drug; [ChemIDplus]
U.S. Production2023: 50,000 - <250,000 lb
Consumer UsesCatalyst
Industry UsesCatalyst
General Manufacturing Information
Plastics Product Manufacturing
Piperazine, 1,4-dimethyl-: ACTIVE
Anwendungen
VerwendenCatalyst for polyurethane foams and intermediate for cationic surfactants.
Darstellung
synthetischeN,N'-Dimethylpiperazine is obtained from piperazine and methanol or formaldehyde under aminating conditions.
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