| Identification | More | [Name]
1,3-Cyclohexanebis(methylamine) | [CAS]
2579-20-6 | [Synonyms]
1,3-BAC
1,3-BIS(AMINOMETHYL)CYCLOHEXANE
1,3-CYCLOHEXANEBIS(METHYLAMINE)
1,3-DI(AMINOMETHYL)CYCLOHEXANE
HEXAHYDRO-M-XYLYLENEDIAMINE
1,3-bis(aminomethyl)-cyclohexan
1,3-Cyclohexanedimethanamine
cyclohexanedimethanamine
kodaksilverhalidesolvenths-103
1,3-Bis(aminoethyl)cyclohexane
1,3-Cyclohexanebis(methylamine), mixture of cis and trans
1,3-Bis(aminomethyl)Cyclohexane (1,3-BAC)
1,3-CYCLOHEXANEBIS(METHYLAMINE), 99%, MI XTURE OF ISOMERS
1,3-BIS-(AMINOMETHYL)CYCLOHEXANE (CIS+TRANS)
1,3-cyclohexanebis(methylamine), mixture of isomers
1,3-BIS(AMINOMETHYL)CYCLOHEXANE (CIS/TRANS MIXTURE)
1,3-BIS(AMINOMETHY) CYCLOHEXANE
1,3-CYCLOHEXANEBIS(METHYLAMINE) 99% MIXTURE OF CIS AND TRANS
1,3-Bis(aminomethyl)cyclohexane (cis-and trans-mixture)
1,3-Cyclohexanebismethanamine | [EINECS(EC#)]
219-941-5 | [Molecular Formula]
C8H18N2 | [MDL Number]
MFCD00001522 | [Molecular Weight]
142.24 | [MOL File]
2579-20-6.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR COLORLESS LIQUID | [Melting point ]
-70 °C | [Boiling point ]
220 °C | [density ]
0.945 g/mL at 25 °C(lit.)
| [vapor pressure ]
34Pa at 25℃ | [refractive index ]
n20/D 1.493(lit.)
| [Fp ]
223 °F
| [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [form ]
Liquid | [pka]
10.57±0.29(Predicted) | [color ]
Clear colorless | [Water Solubility ]
Soluble | [InChI]
InChI=1S/C8H18N2/c9-5-7-2-1-3-8(4-7)6-10/h7-8H,1-6,9-10H2 | [InChIKey]
QLBRROYTTDFLDX-UHFFFAOYSA-N | [SMILES]
C1(CN)CCCC(CN)C1 | [LogP]
0.783 at 21.5℃ | [CAS DataBase Reference]
2579-20-6(CAS DataBase Reference) | [EPA Substance Registry System]
2579-20-6(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R34:Causes burns.
R22:Harmful if swallowed. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S25:Avoid contact with eyes . | [RIDADR ]
UN 2735 8/PG 2
| [WGK Germany ]
3
| [RTECS ]
GU7000000
| [HazardClass ]
8 | [PackingGroup ]
I | [HS Code ]
29213000 | [Toxicity]
LD50 orl-rat: 880 mg/kg HURC** -,-,73 |
| Hazard Information | Back Directory | [Chemical Properties]
CLEAR COLORLESS LIQUID | [Uses]
1,3-Cyclohexanebis(methylamine), mixture of isomers (1,3-BAC), is used as a cross-linking agent that can be used in the formation of fiber-based membranes for the separation of CO2. It can also be used in the synthesis of open-framework bimetallic phosphites for potential usage in molecular sieves and ion exchangers. | [Uses]
1,3-cyclohexanebis(methylamine) be used as organic intermediates and epoxy curing agents. | [General Description]
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here. | [Safety Profile]
Poison by skin contact andintraperitoneal routes. Moderately toxic by ingestion.When heated to decomposition it emits toxic fumes ofNOx. | [Synthesis]
The general procedure for the synthesis of 1,3-cyclohexanedimethylamine from 1,3-benzenedimethanamine is as follows: all hydrogenation reactions were carried out in a 100 mL Parr reactor equipped with a magnetically driven stirrer and an electric heater. First, 1,3-benzenedimethylamine, solvent, suitable catalyst and promoter were added to the reactor as required. Subsequently, the reactor was purged using N2 and then H2 and pressurized to about 2 MPa. Under stirring conditions, the reactor was heated to a set reaction temperature while H2 was replenished from the storage tank to maintain a constant pressure. During the reaction, the pressure change in the storage tank was monitored by a pressure sensor and a recorder to observe the reaction process. The reaction was considered complete when the consumption of H2 stopped. At the end of the reaction, the reactor was cooled to room temperature and the reaction mixture was collected. After removal of catalyst by filtration, the product mixture was analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS). Catalyst characterization was performed using Shimadzu XRD-6000. | [References]
[1] Bulletin of the Korean Chemical Society, 2014, vol. 35, # 4, p. 1117 - 1120
[2] Patent: CN108203386, 2018, A. Location in patent: Paragraph 0018-0026
[3] Journal of medicinal chemistry, 1965, vol. 8, p. 401 - 404
[4] Patent: CN107868007, 2018, A. Location in patent: Page/Page column 4; 5 |
|
|