Grundinformationen
- Standard-SMILES
CCN(C(C)C)C(C)C- InChIKey
JGFZNNIVVJXRND-UHFFFAOYSA-N- Summenformel
- C8H19N
- Durchschnittliche Molmasse
- 129,24 g/mol
- Monoisotopische Masse
- 129,15174961
Namen und Bezeichner
- Bevorzugter Name
- Diisopropylethylamine
- IUPAC
- N-ethyl-N-propan-2-ylpropan-2-amine
- Lokaler Name
- Ethyldiisopropylamin
- Englischer Name
- N,N-Diisopropylethylamine
- Summenformel
- C8H19N
- Molmasse
- 129.24
Namen und Synonyme
N,N-Diisopropylethylamine7087-68-5EthyldiisopropylamineDiisopropylethylamineN-EthyldiisopropylaminedieaDIPEAHunig's Base2-Propanamine, N-ethyl-N-(1-methylethyl)-1,1'-Dimethyltriethylamine5SIQ15721LNSC-147491
Weitere Namen anzeigen
DIEPAi-Pr2NEt
DTXSID8064561RefChem:161220DTXCID3046829230-392-0N-ethyl-N-isopropylpropan-2-amineethylbis(propan-2-yl)amineN-Ethyl-N,N-diisopropylamineN-ethyl-N-propan-2-ylpropan-2-amine
Datenbank-Bezeichner
- CAS
7087-68-5- PubChem CID
- 81531
- DTXSID
DTXSID8064561- ChEBI
CHEBI:193590- UNII
- 5SIQ15721L
- EC Number
- 230-392-0
- Nikkaji
- J108.742H
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2,2
- Polarare Oberfläche (TPSA)
- 3,2 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 9
- Formalladung
- 0
- Komplexität
- 59
Experimentelle und physikochemische Eigenschaften
Density0.742 @25 °C
Boiling Point126.5 °C @760 [mm Hg]
Vapor Pressure12.0 [mmHg]
Physical DescriptionClear colorless liquid; [Sigma-Aldrich MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- -50 °C · <-50 °C (lit.)
- Siedepunkt
- 127 °C · 127 °C (lit.)
- Dichte
- 0.742 g/mL · 0.742 g/mL at 25 °C (lit.)
- Dampfdruck
- 31 mmHg · 31 mmHg ( 37.7 °C)
- Brechungsindex
- 20 · n20/D 1.457
- Flammpunkt
- 6 °C · 6 °C
- storage temp.
- 30 °C · Store below +30°C.
- Löslichkeit
- miscible
- Aggregatzustand
- Liquid
- pka
- 10.98 · 10.98±0.28(Predicted)
- Wichte
- 0.755 · 0.755 (20/4℃)
- Farbe
- 20 · APHA: <20
- PH
- 12.3 · 12.3 (H2O, 20℃)(as an emulsion)
- Explosionsgrenze
- 0.7 · 0.7-6.3%(V)
- Wasserlöslichkeit
- miscible
- BRN
- 605301 · 605301
- Stabilität
- Volatile
- InChI
- 1S/C8H19N/c1-6-9(7(2)3)8(4)5/h7-8H,6H2,1-5H3
- InChIKey
- JGFZNNIVVJXRND-UHFFFAOYSA-N
- SMILES
- CCN(C(C)C)C(C)C
- LogP
- -1.8 at · -1.8 at 22.5℃
- CAS Datenbank
- 7087 · 7087-68-5(CAS DataBase Reference)
- NIST chemische Informationen
- (i-C3H7)2(C2H5)N(7087-68-5)
- EPA chemische Informationen
- 2 · 2-Propanamine, N-ethyl-N-(1-methylethyl)- (7087-68-5)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for < 0.1% (1 of 2527) of reports.
Danger
H225 (97.8%): Highly Flammable liquid and vapor [Danger Flammable liquids]；H302 (92.3%): Harmful if swallowed [Warning Acute toxicity, oral]；H318 (96.4%): Causes serious eye damage [Danger Serious eye damage/eye irritation]；H331 (91.3%): Toxic if inhaled [Danger Acute toxicity, inhalation]；H335 (91.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P317, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2527 reports by companies from 28 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Reported as not meeting GHS hazard criteria per 1 of 2527 reports by companies.；There are 27 notifications provided by 2526 of 2527 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Gefahrenhinweise
Regulatory Information
Chemical: 2-Propanamine, N-ethyl-N-(1-methylethyl)-
2-Propanamine, N-ethyl-N-(1-methylethyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propanamine, N-ethyl-N-(1-methylethyl)- 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: 01-06-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/13609；Status: Active Update: 24-10-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/28157
2-Propanamine, N-ethyl-N-(1-methylethyl)-: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryCauses burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; Toxic by ingestion; [Sigma-Aldrich MSDS]
Hazard Classes and CategoriesFlam. Liq. 2 (97.8%)；Acute Tox. 4 (92.3%)；Eye Dam. 1 (96.4%)；Acute Tox. 3 (91.3%)；STOT SE 3 (91.3%)
Sicherheit und Schutzausrüstung
Protective Action Criteria (PAC)
1.8 [mg/m3]
19 [mg/m3]
120 [mg/m3]
Toxikologische Informationen
Adverse EffectsDermatotoxin - Skin burns.；Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.
Regulatorische Informationen
Regulatory Information
Chemical: 2-Propanamine, N-ethyl-N-(1-methylethyl)-
2-Propanamine, N-ethyl-N-(1-methylethyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propanamine, N-ethyl-N-(1-methylethyl)- 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: 01-06-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/13609；Status: Active Update: 24-10-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/28157
2-Propanamine, N-ethyl-N-(1-methylethyl)-: Does not have an individual approval but may be used under an appropriate group standard
Sicherheitsdaten
- F
- 9-34
- wgk
- 2
- tsca
- TSCA listed
- ridadr
- UN 2734 8/PG 2
- hs_code
- 29211980
- risk_code
- 11-22-34-52/53-20/21/22-10-41-37/38-20/22-36/37/38-61
- Toxizität
- LD50 orally in Rabbit: > 200 - 500 mg/kg
- hazard_code
- C,F,T
- hazard_note
- Highly Flammable/Corrosive/Harmful
- safety_code
- 26-36/37/39-45-61-16-27-60-23-9-53
- hazard_class
- 3
- packing_group
- II
- Speicherklasse
- 3 - Flammable liquids
- Hazard Classifications
- Acute Tox. 3 InhalationAcute Tox. 4 OralAquatic Chronic 2Eye Dam. 1Flam. Liq. 2STOT SE 3
- Selbstentzündungstemperatur
- 240 °C
Chemie und Industrie
Verwendung und Herstellung
Uses
Used to make and/or formulate industrial products; [BASF MSDS]
Synthetic Polymer MALDI Matrix Compounds
U.S. Production2022: 50,000 - <250,000 lb；2021: 50,000 - <250,000 lb；2020: 50,000 - <250,000 lb
Industry UsesIntermediate
General Manufacturing Information
All Other Basic Organic Chemical Manufacturing
2-Propanamine, N-ethyl-N-(1-methylethyl)-: ACTIVE
Anwendungen
VerwendenN,N-Diisopropylethylamine is used as a base in organic reactions. Used in the preparation of (-)Gambierol a marine polycyclic ether toxin. It is also used in the synthesis of potent inhibitors of human brain memapsin, a key effector in the progression of Alzheimer’s disease.
Darstellung
synthetischeN,N-Diisopropylethylamine is used as a non-nucleophilic base in organic synthesis. It is prepared by the alkylation of diisopropylamine with diethyl sulphate. DIPEA can then be purified through distillation from potassium hydroxide if necessary.
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