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8.14123

Sigma-Aldrich

Isophoronediamine

(mixture of stereoisomers) for synthesis

Synonym(s):

Isophoronediamine, 3-Aminomethyl-3,5,5-trimethylcyclohexylamine

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About This Item

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

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

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.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1A

wgk_germany

WGK 2

flash_point_f

230.0 °F

flash_point_c

110 °C

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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