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118184

Sigma-Aldrich

5-Amino-1,3,3-trimethylcyclohexanemethylamine, mixture of cis and trans

≥99%

Synonym(s):

Isophorone diamine

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About This Item

Linear Formula:
H2NC6H7(CH3)3CH2NH2
CAS Number:
2855-13-2
Molecular Weight:
170.30
EC Number:
220-666-8
MDL number:
MFCD00019397
UNSPSC Code:
12162002
PubChem Substance ID:
24847362
NACRES:
NA.23

Quality Level

100

assay

≥99%

refractive index

n20/D 1.488 (lit.)

bp

247 °C (lit.)

mp

10 °C (lit.)

density

0.922 g/mL at 25 °C (lit.)

SMILES string

CC1(C)CC(N)CC(C)(CN)C1

InChI

1S/C10H22N2/c1-9(2)4-8(12)5-10(3,6-9)7-11/h8H,4-7,11-12H2,1-3H3

InChI key

RNLHGQLZWXBQNY-UHFFFAOYSA-N

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General description

5-Amino-1,3,3-trimethylcyclohexanemethylamine, mixture of cis and trans (IPD), is an cyclo-aliphatic diamine that is mainly used as an epoxy curing agent.

Application

IPD is widely used as a hardener to cure a variety of epoxy based resins, such as diglycidyl ether bisphenol A (DGEBA), and diglycidyl ether 1,4-butanediol (DGEBU)..

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 2

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ8868
BCCH9969
BCCH6665
BCCH3128
BCCB7259

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Effect of dendrimer-functionalized magnetic iron oxide nanoparticles on improving thermal and mechanical properties of DGEBA/IPD epoxy networks
Jafari-Soghieh F, et al.
High Performance Polymers, 10(4), 0954008317749020-0954008317749020 (2017)
Syringaresinol: A Renewable and Safer Alternative to Bisphenol A for Epoxy-Amine Resins
Janvier M, et al.
ChemSusChem, 10(4), 738-746 (2017)
Contact sensitization due to isophoronediamine.
L Guerra et al.
Contact dermatitis, 27(1), 52-53 (1992-07-01)
High enthalpy storage thermoset network with giant stress and energy output in rubbery state
Fan J and Li G
Nature Communications, 9(1), 642-642 (2018)
Divanillin-Based Epoxy Precursors as DGEBA Substitutes for Biobased Epoxy Thermosets
Savonnet E, et al.
ACS sustainable chemistry & engineering, 6(8), 11008-11017 (2018)
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