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MilliporeSigma

329665

Sigma-Aldrich

1,5-Diamino-2-methylpentane

99%

Synonym(s):

2-Methyl-1,5-pentanediamine, 2-Methylpentamethylene diamine

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25 ML
$59.85
1 L
$126.35
2.5 L
$264.10

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25 ML
$59.85
1 L
$126.35
2.5 L
$264.10

About This Item

Linear Formula:
NH2CH2CH2CH2CH(CH3)CH2NH2
CAS Number:
Molecular Weight:
116.20
Beilstein/REAXYS Number:
1732701
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

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$59.85

List Price$63.00
Web-Only Promotion

In StockDetails


Shipping Frequency
Technical Service
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vapor pressure

130 mmHg ( 135 °C)

Quality Level

assay

99%

form

liquid

autoignition temp.

568 °F

refractive index

n20/D 1.459 (lit.)

bp

193 °C (lit.)

density

0.86 g/mL at 25 °C (lit.)

SMILES string

CC(CN)CCCN

InChI

1S/C6H16N2/c1-6(5-8)3-2-4-7/h6H,2-5,7-8H2,1H3

InChI key

JZUHIOJYCPIVLQ-UHFFFAOYSA-N

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1 of 4

This Item
381675D161292D18609
assay

99%

assay

98%

assay

99%

assay

95%

density

0.86 g/mL at 25 °C (lit.)

density

0.855 g/mL at 25 °C (lit.)

density

0.767 g/mL at 25 °C (lit.)

density

-

refractive index

n20/D 1.459 (lit.)

refractive index

n20/D 1.452 (lit.)

refractive index

n20/D 1.422 (lit.)

refractive index

-

bp

193 °C (lit.)

bp

164 °C (lit.)

bp

154-156 °C (lit.)

bp

-

form

liquid

form

-

form

liquid

form

solid

vapor pressure

130 mmHg ( 135 °C)

vapor pressure

-

vapor pressure

-

vapor pressure

-

General description

1,5-Diamino-2-methylpentane, commonly referred to as 2-Methylpentamethylene diamine, is a crucial monomer in liquid form with an assay of 99% in the synthesis of polyphthalamide polymers. Its inclusion in polymer matrices improves both thermal stability and mechanical properties.[1][2]

Application

1,5-Diamino-2-methylpentane can be used as:
  • A key component in the hybrid complex. Its incorporation contributes to the enhancement of piezoelectric and dielectric properties, as well as semiconductor characteristics, making it a significant element in the development of advanced materials with potential applications in electronic devices.
  • An activated amine for CO2 capture. This is attributed to its unique chemical structure, which allows for more effective interaction with CO₂ molecules, leading to higher capture efficiency.

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

181.4 °F - closed cup

flash_point_c

83 °C - closed cup

ppe

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


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