3-[3,3,3-Trimethyl-1,1-bis[(trimethylsilyl)oxy]-1-disiloxanyl]-N-[3-[3,3,3-trimethyl-1,1-bis[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]-1-propanamine

Overview IFRA Request a quote

  • Identifiers

    CAS number
    243842-22-0

    Molecular formula
    C24H67NO6Si8

    SMILES
    C[Si](C)(C)O[Si](CCCNCCC[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C

    Safety labels

  • Odor profile

    Fragrance
    Odorless 38.76%
    Green 28.06%
    Cooling 27.01%
    Mint 26.45%
    Alcoholic 25.34%
    Fishy 23.15%
    Woody 22.59%
    Fresh 20.68%
    Floral 20.02%
    Sweet 18.6%

     

    Flavor
    Mild 29.51%
    Green 26.37%
    Bitter 26.03%
    Rose acetate 20.89%
    Catty 20.54%
    Yeasty 20.41%
    Black currant 20.01%
    Clary 19.96%
    Fir 19.72%
    Blackberry 19.61%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    8.85 (weak base)

    Molecular weight
    690.5 g/mol

    Flash point

    • 127.69 ˚C est.

  • Synonyms

    • DTXSID401009944
    • 243842-22-0
    • 3-[3,3,3-Trimethyl-1,1-bis[(trimethylsilyl)oxy]-1-disiloxanyl]-N-[3-[3,3,3-trimethyl-1,1-bis[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]-1-propanamine
    • 3-{1,1,1,5,5,5-Hexamethyl-3-[(trimethylsilyl)oxy]trisiloxan-3-yl}-N-(3-{1,1,1,5,5,5-hexamethyl-3-[(trimethylsilyl)oxy]trisiloxan-3-yl}propyl)propan-1-amine
    • 243842-22-0

  • Applications

    3-[3,3,3-Trimethyl-1,1-bis[(trimethylsilyl)oxy]-1-disiloxanyl]-N-[3-[3,3,3-trimethyl-1,1-bis[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]-1-propanamine (CAS 243842-22-0) is a siloxane-containing amine that can serve as a crosslinking/curing agent for epoxy resins in coatings and adhesives, including electronics encapsulation (potting) applications; as an adhesion promoter and surface modifier for plastics, metals, and composites; as a flexibilizing or co-curing agent in silicone-containing polymer formulations and silicone elastomer systems; as an intermediate building block in organosilicon synthesis for siloxane-functional materials; and as a functional additive in industrial coatings and inks to improve compatibility and processability.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 75.71
    methanol 73.38
    isopropanol 58.02
    water 5.53
    ethyl acetate 71.25
    n-propanol 85.46
    acetone 97.44
    n-butanol 70.4
    acetonitrile 29.17
    DMF 243.97
    toluene 75.39
    isobutanol 64.24
    1,4-dioxane 105.5
    methyl acetate 69.97
    THF 366.97
    2-butanone 114.92
    n-pentanol 71.84
    sec-butanol 75.7
    n-hexane 19.88
    ethylene glycol 22.14
    NMP 554.5
    cyclohexane 28.4
    DMSO 206.94
    n-butyl acetate 105.53
    n-octanol 82.44
    chloroform 224.05
    n-propyl acetate 95.61
    acetic acid 103.07
    dichloromethane 181.1
    cyclohexanone 224.85
    propylene glycol 59.8
    isopropyl acetate 68.07
    DMAc 324.64
    2-ethoxyethanol 105.04
    isopentanol 54.65
    n-heptane 22.9
    ethyl formate 65.37
    1,2-dichloroethane 91.9
    n-hexanol 76.68
    2-methoxyethanol 127.56
    isobutyl acetate 85.16
    tetrachloromethane 45.83
    n-pentyl acetate 138.16
    transcutol 174.19
    n-heptanol 82.33
    ethylbenzene 44.56
    MIBK 70.75
    2-propoxyethanol 151.29
    tert-butanol 59.38
    MTBE 51.98
    2-butoxyethanol 145.32
    propionic acid 96.29
    o-xylene 51.27
    formic acid 50.12
    diethyl ether 55.76
    m-xylene 52.18
    p-xylene 60.19
    chlorobenzene 81.53
    dimethyl carbonate 63.59
    n-octane 13.73
    formamide 64.41
    cyclopentanone 338.13
    2-pentanone 100.34
    anisole 75.52
    cyclopentyl methyl ether 180.64
    gamma-butyrolactone 334.24
    1-methoxy-2-propanol 133.3
    pyridine 154.49
    3-pentanone 89.3
    furfural 234.99
    n-dodecane 8.62
    diethylene glycol 67.67
    diisopropyl ether 26.96
    tert-amyl alcohol 72.32
    acetylacetone 106.03
    n-hexadecane 9.4
    acetophenone 110.48
    methyl propionate 95.35
    isopentyl acetate 91.83
    trichloroethylene 213.35
    n-nonanol 81.71
    cyclohexanol 105.84
    benzyl alcohol 84.08
    2-ethylhexanol 64.0
    isooctanol 69.05
    dipropyl ether 79.94
    1,2-dichlorobenzene 80.5
    ethyl lactate 77.82
    propylene carbonate 185.62
    n-methylformamide 110.4
    2-pentanol 58.38
    n-pentane 18.1
    1-propoxy-2-propanol 142.21
    1-methoxy-2-propyl acetate 117.98
    2-(2-methoxypropoxy) propanol 112.77
    mesitylene 34.54
    ε-caprolactone 234.48
    p-cymene 39.98
    epichlorohydrin 235.64
    1,1,1-trichloroethane 92.51
    2-aminoethanol 58.03
    morpholine-4-carbaldehyde 274.58
    sulfolane 490.1
    2,2,4-trimethylpentane 11.82
    2-methyltetrahydrofuran 223.91
    n-hexyl acetate 148.44
    isooctane 7.13
    2-(2-butoxyethoxy)ethanol 142.54
    sec-butyl acetate 78.25
    tert-butyl acetate 79.6
    decalin 16.4
    glycerin 74.06
    diglyme 189.29
    acrylic acid 86.28
    isopropyl myristate 57.33
    n-butyric acid 121.58
    acetyl acetate 49.78
    di(2-ethylhexyl) phthalate 73.75
    ethyl propionate 79.68
    nitromethane 117.47
    1,2-diethoxyethane 90.85
    benzonitrile 66.64
    trioctyl phosphate 60.65
    1-bromopropane 77.1
    gamma-valerolactone 383.09
    n-decanol 57.59
    triethyl phosphate 59.5
    4-methyl-2-pentanol 41.25
    propionitrile 42.78
    vinylene carbonate 145.73
    1,1,2-trichlorotrifluoroethane 221.85
    DMS 84.32
    cumene 35.53
    2-octanol 72.18
    2-hexanone 105.65
    octyl acetate 80.27
    limonene 57.43
    1,2-dimethoxyethane 131.77
    ethyl orthosilicate 60.27
    tributyl phosphate 61.2
    diacetone alcohol 103.58
    N,N-dimethylaniline 81.55
    acrylonitrile 49.23
    aniline 84.74
    1,3-propanediol 65.28
    bromobenzene 81.18
    dibromomethane 129.05
    1,1,2,2-tetrachloroethane 198.91
    2-methyl-cyclohexyl acetate 114.52
    tetrabutyl urea 101.53
    diisobutyl methanol 38.13
    2-phenylethanol 87.57
    styrene 48.1
    dioctyl adipate 88.01
    dimethyl sulfate 136.19
    ethyl butyrate 92.78
    methyl lactate 90.38
    butyl lactate 139.25
    diethyl carbonate 53.85
    propanediol butyl ether 149.38
    triethyl orthoformate 85.31
    p-tert-butyltoluene 42.73
    methyl 4-tert-butylbenzoate 147.7
    morpholine 179.85
    tert-butylamine 40.43
    n-dodecanol 40.74
    dimethoxymethane 138.94
    ethylene carbonate 118.04
    cyrene 173.92
    2-ethoxyethyl acetate 129.02
    2-ethylhexyl acetate 90.1
    1,2,4-trichlorobenzene 114.7
    4-methylpyridine 140.78
    dibutyl ether 69.1
    2,6-dimethyl-4-heptanol 38.13
    DEF 140.46
    dimethyl isosorbide 209.0
    tetrachloroethylene 123.86
    eugenol 135.49
    triacetin 138.39
    span 80 154.8
    1,4-butanediol 38.98
    1,1-dichloroethane 86.69
    2-methyl-1-pentanol 61.87
    methyl formate 84.15
    2-methyl-1-butanol 66.73
    n-decane 17.14
    butyronitrile 46.03
    3,7-dimethyl-1-octanol 62.15
    1-chlorooctane 52.6
    1-chlorotetradecane 20.06
    n-nonane 16.55
    undecane 11.52
    tert-butylcyclohexane 15.32
    cyclooctane 14.41
    cyclopentanol 146.93
    tetrahydropyran 155.87
    tert-amyl methyl ether 67.91
    2,5,8-trioxanonane 133.11
    1-hexene 46.14
    2-isopropoxyethanol 86.0
    2,2,2-trifluoroethanol 59.1
    methyl butyrate 107.36

    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