1,3-Cyclohexanebis(methylamine)
- Product Name
- 1,3-Cyclohexanebis(methylamine)
- CAS No.
- 2579-20-6
- Chemical Name
- 1,3-Cyclohexanebis(methylamine)
- Synonyms
- 1,3-BAC;CBMA;1,3-Cyclohexanedimethanamine;1,3-BIS(AMINOMETHYL)CYCLOHEXANE;Cyclohexane-1,3-diyldiMethanaMine;1,3-Bis(aminoethyl)cyclohexane;cyclohexanedimethanamine;HEXAHYDRO-M-XYLYLENEDIAMINE;1,3-Cyclohexanebismethanamine;kodaksilverhalidesolvenths-103
- CBNumber
- CB9436095
- Molecular Formula
- C8H18N2
- Formula Weight
- 142.24
- MOL File
- 2579-20-6.mol
1,3-Cyclohexanebis(methylamine) Property
- 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.)
- Flash point:
- 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
- 1,3-Cyclohexanedimethanamine (2579-20-6)
Safety
- Hazard Codes
- C
- Risk Statements
- 20/21/22-34-22-52/53-35-21/22
- Safety Statements
- 26-27-28-36/37/39-45-25-61
- 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 and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
H412Harmful to aquatic life with long lasting effects
- Precautionary statements
-
P270Do not eat, drink or smoke when using this product.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 180467
- Product name
- 1,3-Cyclohexanebis(methylamine), mixture of isomers
- Purity
- 98%
- Packaging
- 100g
- Price
- $105.45
- Updated
- 2025/07/31
- Product number
- B1005
- Product name
- 1,3-Bis(aminomethyl)cyclohexane (cis- and trans- mixture)
- Purity
- >98.0%(GC)(T)
- Packaging
- 25mL
- Price
- $40
- Updated
- 2025/07/31
- Product number
- B1005
- Product name
- 1,3-Bis(aminomethyl)cyclohexane (cis- and trans- mixture)
- Purity
- >98.0%(GC)(T)
- Packaging
- 500mL
- Price
- $174
- Updated
- 2025/07/31
- Product number
- C997773
- Product name
- Cyclohexane-1,3-diyldimethanamine
- Packaging
- 500mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- FB62951
- Product name
- 1,3-Bis(aminomethyl)cyclohexane (cis- and trans- mixture)
- Packaging
- 100g
- Price
- $75
- Updated
- 2021/12/16
1,3-Cyclohexanebis(methylamine) Chemical Properties,Usage,Production
Chemical Properties
CLEAR COLORLESS LIQUID
Uses
1,3-cyclohexanebis(methylamine) be used as organic intermediates and epoxy curing agents.
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.
General Description
This product has been enhanced for energy efficiency.
Safety Profile
Poison by skin contact andintraperitoneal routes. Moderately toxic by ingestion.When heated to decomposition it emits toxic fumes ofNOx.
Synthesis
1477-55-0
2579-20-6
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
1,3-Cyclohexanebis(methylamine) Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1,3-Cyclohexanebis(methylamine) manufacturers
- Product
- 1,3-Cyclohexanebis(methylamine) 2579-20-6
- Price
- US $1.50/g
- Min. Order
- 1g
- Purity
- 99.0% Min
- Supply Ability
- 100 Tons
- Release date
- 2025-04-08
- Product
- 1,3-Cyclohexanebis(methylamine) 2579-20-6
- Price
- US $1.50/g
- Min. Order
- 1g
- Purity
- 99.0% Min
- Supply Ability
- 100 Tons
- Release date
- 2025-03-31
- Product
- 1,3-Cyclohexanebis(methylamine) 2579-20-6
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1
- Release date
- 2018-08-06