N1,N3-Diethylpropane-1,3-diamine

Overview IFRA Request a quote

  • Identifiers

    CAS number
    10061-68-4

    Molecular formula
    C7H18N2

    SMILES
    CCNCCCNCC

    Safety labels

    Flammable
    Flammable

    Corrosive
    Corrosive

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Fishy 89.98%
    Cheesy 68.75%
    Ripe 56.52%
    Animal 34.81%
    Odorless 30.15%
    Meaty 25.43%
    Savory 20.86%
    Pungent 17.98%
    Cooling 15.08%
    Cooked 14.4%

     

    Flavor
    Fishy 36.3%
    Ammoniacal 34.59%
    Sulfurous 29.37%
    Meaty 25.79%
    Odorless 24.35%
    Sulfury 22.19%
    Glue 21.37%
    Skunky 21.09%
    Bloody 20.75%
    Ammonia 20.56%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    0.5

    pKa est.
    7.49 (neutral)

    Molecular weight
    130.23 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Fast

    Boiling point est.
    174°C

    Flash point

    • 64.46 ˚C est.

  • Synonyms

    • 10061-68-4
    • N,N'-Diethyl-1,3-propanediamine
    • N1,N3-Diethylpropane-1,3-diamine
    • N,N'-Diethylpropane-1,3-diamine
    • 1,3-Propanediamine, N1,N3-diethyl-
    • 1,3-Propanediamine, N,N'-diethyl-
    • N,N'-Diethyl-1,3-diaminopropane
    • N1,N3-Diethyl-1,3-propanediamine
    • Q9WI8J247H
    • EINECS 233-200-3
    • NSC 137826
    • NSC-137826
    • AI3-52755
    • DTXSID8064935
    • n,n'-diethyl-1,3-propylenediamine
    • RefChem:831312
    • DTXCID7032553
    • 233-200-3
    • MFCD00009036
    • N,N/'-Diethyl-1,3-propanediamine
    • 1,3-Bis(ethylamino)propane
    • N,N'-Diethyl trimethylene diamine
    • NSC137826
    • UNII-Q9WI8J247H
    • propane, 1,3-bisethylamino-
    • SCHEMBL330921
    • SCHEMBL2980468
    • SCHEMBL10364489
    • SCHEMBL27867843
    • N,N'-Diethyl-1,3-propandiamine
    • AKOS005289622
    • (N),(N)'-Diethyl-1,3-propanediamine
    • N,N'-Diethyl-1,3-propanediamine, 97%
    • N~1~,N~3~-Diethylpropane-1,3-diamine
    • NS00021432
    • A24682
    • G77319
    • N,N inverted exclamation mark -Diethyl-1,3-propanediamine
    • N,N inverted exclamation marka-Diethyl-1,3-propanediamine
    • N,N'-Diethyl-1,3-propanediamine;ethyl-[3-(ethylamino)propyl]amine
    • 10061-68-4

  • Applications

    N1,N3-Diethylpropane-1,3-diamine (CAS 10061-68-4) is primarily used as a reactive intermediate and curing agent in polymer chemistry. In industrial manufacturing, it serves as a hardener for epoxy resins, enabling coatings, adhesives, and composite systems with enhanced crosslink density. It also acts as a crosslinker and chain extender in polyurethane and polyurea formulations, contributing to durable coatings and elastomeric materials. Additionally, it serves as a building block for specialty polymers and other amine-containing intermediates, and is commonly evaluated as a component in pharmaceutical and agrochemical synthesis routes. Its use is formulation- and regulation-dependent.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 584.24
    methanol 824.92
    isopropanol 369.0
    water 5.31
    ethyl acetate 255.12
    n-propanol 528.96
    acetone 353.53
    n-butanol 537.57
    acetonitrile 188.26
    DMF 475.48
    toluene 110.86
    isobutanol 351.55
    1,4-dioxane 422.55
    methyl acetate 218.64
    THF 1071.23
    2-butanone 271.2
    n-pentanol 289.71
    sec-butanol 339.12
    n-hexane 99.66
    ethylene glycol 212.72
    NMP 693.63
    cyclohexane 239.14
    DMSO 666.91
    n-butyl acetate 409.24
    n-octanol 140.35
    chloroform 981.49
    n-propyl acetate 173.69
    acetic acid 812.55
    dichloromethane 699.36
    cyclohexanone 630.98
    propylene glycol 258.63
    isopropyl acetate 146.63
    DMAc 349.91
    2-ethoxyethanol 289.58
    isopentanol 303.9
    n-heptane 170.87
    ethyl formate 233.99
    1,2-dichloroethane 371.8
    n-hexanol 486.8
    2-methoxyethanol 565.51
    isobutyl acetate 124.81
    tetrachloromethane 306.88
    n-pentyl acetate 160.94
    transcutol 482.44
    n-heptanol 178.07
    ethylbenzene 42.89
    MIBK 104.07
    2-propoxyethanol 538.5
    tert-butanol 347.87
    MTBE 220.58
    2-butoxyethanol 266.32
    propionic acid 510.9
    o-xylene 76.86
    formic acid 266.9
    diethyl ether 285.33
    m-xylene 66.67
    p-xylene 66.64
    chlorobenzene 208.82
    dimethyl carbonate 64.92
    n-octane 40.85
    formamide 199.14
    cyclopentanone 779.85
    2-pentanone 234.31
    anisole 84.35
    cyclopentyl methyl ether 412.0
    gamma-butyrolactone 812.17
    1-methoxy-2-propanol 348.21
    pyridine 404.88
    3-pentanone 200.3
    furfural 565.52
    n-dodecane 23.32
    diethylene glycol 361.88
    diisopropyl ether 70.19
    tert-amyl alcohol 312.14
    acetylacetone 191.58
    n-hexadecane 25.03
    acetophenone 102.24
    methyl propionate 212.57
    isopentyl acetate 257.73
    trichloroethylene 672.01
    n-nonanol 121.19
    cyclohexanol 492.78
    benzyl alcohol 127.01
    2-ethylhexanol 263.21
    isooctanol 130.54
    dipropyl ether 377.85
    1,2-dichlorobenzene 185.74
    ethyl lactate 116.47
    propylene carbonate 413.81
    n-methylformamide 318.94
    2-pentanol 276.98
    n-pentane 131.8
    1-propoxy-2-propanol 447.4
    1-methoxy-2-propyl acetate 234.8
    2-(2-methoxypropoxy) propanol 137.66
    mesitylene 43.82
    ε-caprolactone 468.88
    p-cymene 74.59
    epichlorohydrin 508.35
    1,1,1-trichloroethane 410.08
    2-aminoethanol 352.56
    morpholine-4-carbaldehyde 446.76
    sulfolane 891.86
    2,2,4-trimethylpentane 52.87
    2-methyltetrahydrofuran 660.11
    n-hexyl acetate 175.23
    isooctane 24.02
    2-(2-butoxyethoxy)ethanol 211.3
    sec-butyl acetate 102.7
    tert-butyl acetate 136.44
    decalin 48.8
    glycerin 328.76
    diglyme 364.85
    acrylic acid 430.83
    isopropyl myristate 73.0
    n-butyric acid 707.97
    acetyl acetate 186.19
    di(2-ethylhexyl) phthalate 87.96
    ethyl propionate 136.14
    nitromethane 508.87
    1,2-diethoxyethane 225.31
    benzonitrile 167.49
    trioctyl phosphate 77.94
    1-bromopropane 341.1
    gamma-valerolactone 611.49
    n-decanol 88.34
    triethyl phosphate 116.15
    4-methyl-2-pentanol 108.87
    propionitrile 258.02
    vinylene carbonate 330.81
    1,1,2-trichlorotrifluoroethane 605.2
    DMS 107.67
    cumene 36.12
    2-octanol 101.81
    2-hexanone 165.65
    octyl acetate 98.73
    limonene 167.31
    1,2-dimethoxyethane 323.88
    ethyl orthosilicate 123.3
    tributyl phosphate 97.49
    diacetone alcohol 172.75
    N,N-dimethylaniline 69.27
    acrylonitrile 263.68
    aniline 210.76
    1,3-propanediol 396.08
    bromobenzene 193.04
    dibromomethane 531.15
    1,1,2,2-tetrachloroethane 648.63
    2-methyl-cyclohexyl acetate 167.92
    tetrabutyl urea 119.7
    diisobutyl methanol 123.25
    2-phenylethanol 165.3
    styrene 63.17
    dioctyl adipate 108.54
    dimethyl sulfate 136.87
    ethyl butyrate 253.57
    methyl lactate 156.85
    butyl lactate 160.44
    diethyl carbonate 132.71
    propanediol butyl ether 196.67
    triethyl orthoformate 197.65
    p-tert-butyltoluene 77.33
    methyl 4-tert-butylbenzoate 120.4
    morpholine 568.47
    tert-butylamine 263.55
    n-dodecanol 71.19
    dimethoxymethane 210.67
    ethylene carbonate 291.66
    cyrene 166.34
    2-ethoxyethyl acetate 152.18
    2-ethylhexyl acetate 232.19
    1,2,4-trichlorobenzene 213.89
    4-methylpyridine 284.3
    dibutyl ether 189.72
    2,6-dimethyl-4-heptanol 123.25
    DEF 306.07
    dimethyl isosorbide 262.88
    tetrachloroethylene 561.23
    eugenol 128.22
    triacetin 148.03
    span 80 197.85
    1,4-butanediol 171.21
    1,1-dichloroethane 392.93
    2-methyl-1-pentanol 192.64
    methyl formate 220.43
    2-methyl-1-butanol 326.35
    n-decane 41.53
    butyronitrile 301.15
    3,7-dimethyl-1-octanol 133.45
    1-chlorooctane 108.1
    1-chlorotetradecane 42.44
    n-nonane 44.91
    undecane 29.14
    tert-butylcyclohexane 44.18
    cyclooctane 61.82
    cyclopentanol 626.22
    tetrahydropyran 667.07
    tert-amyl methyl ether 184.64
    2,5,8-trioxanonane 237.31
    1-hexene 183.45
    2-isopropoxyethanol 189.81
    2,2,2-trifluoroethanol 254.64
    methyl butyrate 198.55

    Scent© AI

1 4

IFRA standard 51

Recommendation
No restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
 No restriction Category 7A
Rinse-off products applied to the hair with some hand contact
 No restriction
Category 2
Products applied to the axillae
 No restriction Category 7B
Leave-on products applied to the hair with some hand contact
 No restriction
Category 3
Products applied to the face/body using fingertips
 No restriction Category 8
Products with significant anogenital exposure
 No restriction
Category 4
Products related to fine fragrance
 No restriction Category 9
Products with body and hand exposure, primarily rinse off
 No restriction
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
 No restriction Category 10A
Household care products with mostly hand contact
 No restriction
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
 No restriction Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
 No restriction
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
 No restriction Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
 No restriction
Category 5D
Baby Creams, baby Oils and baby talc
 No restriction Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
 No restriction
Category 6
Products with oral and lip exposure
 No restriction Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
 No restriction