8.14123

Isophoronediamine

(mixture of stereoisomers) for synthesis

• Synonym(s): Isophoronediamine, 3-Aminomethyl-3,5,5-trimethylcyclohexylamine
• Empirical Formula (Hill Notation): C₁₀H₂₂N₂
• CAS Number: 2855-13-2
• Molecular Weight: 170.30
• MDL number: MFCD00019397
• UNSPSC Code: 12352116
• EC Index Number: 220-666-8
• NACRES: NA.22

Properties

• vapor pressure: 0.02 hPa ( 20 °C)
• Quality Level: 200
• form: liquid
• autoignition temp.: 380 °C
• potency: 1030 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 1.2 % (v/v)
• pH: 11.6 (20 °C, 10 g/L in H₂O)
• bp: 247 °C/1013 hPa
• mp: 10 °C
• transition temp: flash point 112 °C
• density: 0.92 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C10H22N2.C7H8O3S/c1-9(2)4-8(12)5-10(3,6-9)7-11;1-6-2-4-7(5-3-6)11(8,9)10/h8H,4-7,11-12H2,1-3H3;2-5H,1H3,(H,8,9,10)
• InChI key: ZBVBXDSQFYHMPD-UHFFFAOYSA-N

Description

Application

• Flame Retardant Epoxy Compositions: Isophoronediamine was integral in formulating flame-retardant epoxy compositions, demonstrating its utility as a curing agent that significantly reduces flammability. This application is crucial for safety in various industrial sectors including construction and aerospace (Orlov et al., 2022).

Analysis Note

Assay isomers (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.923 - 0.924
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302,H314,H317
• Precautionary Statements: P261 - P272 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1A
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 2
• Flash Point(F): 230.0 °F - closed cup
• Flash Point(C): 110 °C - closed cup