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Key Documents

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:
Molecular Weight:
170.30
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

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

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


Certificates of Analysis (COA)

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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)
Carola Esposito Corcione et al.
Waste management (New York, N.Y.), 109, 212-221 (2020-05-16)
This paper reports the preparation of newly synthesized bio-epoxy monomers, suitable for replacing petrochemical-derived epoxy resins. An original green method able to produce epoxy monomers starting from neat carbohydrates, waste flours, and even from the organic fraction of municipal solid
Contact sensitization due to isophoronediamine.
L Guerra et al.
Contact dermatitis, 27(1), 52-53 (1992-07-01)
Syringaresinol: A Renewable and Safer Alternative to Bisphenol A for Epoxy-Amine Resins
Janvier M, et al.
ChemSusChem, 10(4), 738-746 (2017)
Effect of amine-functionalized silica nanoparticles on thermal and mechanical behaviors of DGEBA/IPD epoxy networks
Behniafar H and Nazemi MK
Polymer Bull., 74(9), 3739-3749 (2017)

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