1,3-Bis(aminomethyl)cyclohexane (<i>cis</i>- and <i>trans</i>- mixture) , >98.0%(GC) , 2579-20-6

Synonym(s):
1,3-Bis(aminomethyl)cyclohexane

CAS NO.：2579-20-6

Empirical Formula: C8H18N2

Molecular Weight: 142.24

MDL number: MFCD00001522

EINECS: 219-941-5

PRODUCT Properties

• 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)

Description and 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.

Safety

• Symbol(GHS): GHS05,GHS07
• Signal word: Danger
• Hazard statements: H302+H312-H314-H412
• Precautionary statements: P270-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338
• PPE: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
• 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
• TSCA: TSCA listed
• HazardClass: 8
• PackingGroup: I
• HS Code: 29213000
• Storage Class: 8A - Combustible corrosive hazardous materials
• Hazard Classifications: Acute Tox. 4 Dermal; Acute Tox. 4 Oral; Aquatic Chronic 3; Eye Dam. 1; Skin Corr. 1A
• Toxicity: LD50 orl-rat: 880 mg/kg HURC** -,-,73