Triethylenemelamine

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  • Identifiers

    CAS number
    51-18-3

    Molecular formula
    C9H12N6

    SMILES
    C1CN1C2=NC(=NC(=N2)N3CC3)N4CC4

  • Odor profile

    Odorless 41.86%
    Fishy 36.96%
    Nutty 29.49%
    Animal 25.67%
    Roasted 24.82%
    Earthy 20.5%
    Popcorn 20.01%
    Cheesy 18.42%
    Meaty 17.83%
    Burnt 16.47%

    Scent© AI

  • Properties

    XLogP3-AA
    0.7

    Molecular weight
    204.23 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately fast

    Boiling point est.
    437°C

    Melting point expt.

    • 282 °F (decomposes) (NTP, 1992)
    • @ 160 °C, IT INITIALLY MELTS, THEN RAPIDLY POLYMERIZES TO WHITE SOLID

    Flash point est.
    216.86 ˚C

    Solubility expt.

    • less than 1 mg/mL at 61 °F (NTP, 1992)
    • WT/WT @ 26 °C: WATER 40%, CHLOROFORM 28.1%, METHYLENE CHLORIDE 19.7%, DIOXANE 9.6%, ETHANOL 7.7%, DIMETHYL CELLOSOLVE 4.8%, ETHYL ACETATE 4.5%, CARBON TETRACHLORIDE 3.6%, ACETONE 10.6%, METHYL ETHYL KETONE 4.7%, METHANOL 12.5%, BENZENE 5.6%
    • Soluble in oxygenated and chlorinated solvents.

  • Synonyms

    • Triethylenemelamine
    • Tretamine
    • 51-18-3
    • Trisaziridinyltriazine
    • Tretamin
    • Triamelin
    • Triethanomelamine
    • Persistol
    • Tem-Simes
    • Triaziridinyl triazine
    • TEM (cytostatic)
    • 2,4,6-Tris(1-aziridinyl)-s-triazine
    • Melamine, triethylene-
    • Tretamina
    • Persistol Ho 1/193
    • Persistol Hoe 1/193
    • Tris(ethyleneimino)triazine
    • Triaethylenmelamin
    • 2,4,6-tris(aziridin-1-yl)-1,3,5-triazine
    • Tretamine [INN]
    • Tretaminum
    • Tretaminum [INN-Latin]
    • DRP 859025
    • ENT 25,296
    • Tretamina [INN-Spanish]
    • triethylene melamine
    • 2,4,6-Tris(1-aziridinyl)-1,3,5-triazine
    • SK 1133
    • NSC9706
    • Trisethyleneimino-1,3,5-triazine
    • Triaethylenmelamin [German]
    • 2,4,6-Triethylenimino-s-triazine
    • 1,3,5-Triazine, 2,4,6-tris(1-aziridinyl)-
    • NSC 9706
    • NSC-9706
    • CCRIS 613
    • R 246
    • 2,4,6-Tris(ethylenimino)-s-triazine
    • 2,4,6-tri(aziridin-1-yl)-1,3,5-triazine
    • 2,4,6-Tris(ethyleneimino)-s-triazine
    • M 9500
    • HSDB 4000
    • Triethylenemelamine [NF]
    • F7IY6HZG9D
    • 2,4,6-Triethyleneimino-s-triazine
    • 2,4,6-Tri(ethyleneimino)-1,3,5-triazine
    • R-246
    • EINECS 200-083-5
    • TEM
    • 2,4,6-Tris(1'-aziridinyl)-1,3,5-triazine
    • M-9500
    • 1,1',1''-s-Triazine-2,4,6-triyltrisaziridine
    • BRN 0242245
    • 2,4,6-Triethylenimino-1,3,5-triazine
    • CHEBI:27919
    • AI3-25296
    • 2,4,6-Tri(1-aziridinyl)-1,3,5-triazine
    • S-TRIAZINE, 2,4,6-TRIS(1-AZIRIDINYL)-
    • TRETAMINE [MART.]
    • TRETAMINE [WHO-DD]
    • Aziridine, 1,1',1''-s-triazine-2,4,6-triyltris-
    • TRIETHYLENEMELAMINE [MI]
    • DTXSID3026225
    • TRIETHYLENEMELAMINE [HSDB]
    • Tretaminum (INN-Latin)
    • Tretamina (INN-Spanish)
    • TRETAMINE (MART.)
    • 2,4,6-TRIS(1-AZIRIDINYL)-S-TRIAZINE [IARC]
    • 1,3,5-TRIAZINE, 2,4,6-TRIS(1-AZIRIDINYL)-.
    • UNII-F7IY6HZG9D
    • 2,4,6-TRIS(1-AZIRIDINYL)-S-TRIAZINE (IARC)
    • TemSimes
    • Tretamine;
    • 1,3,5-Triazine,2,4,6-tris(1-aziridinyl)-
    • Melamine, Triethylene
    • 2,4,6-Triethylimino-1,3,5-Triazine
    • NCIMech_000144
    • SCHEMBL8359
    • 2,4,6Triethyleniminostriazine
    • 2,4,6Triethyleneiminostriazine
    • CHEMBL502384
    • DTXCID606225
    • Trisethyleneimino1,3,5Triazine
    • 2,6-Tri(ethylenimino-s-trazine
    • IUCJMVBFZDHPDX-UHFFFAOYSA-
    • TRIS(ETHYLENIMINO)TRIAZINE
    • 2,4,6Tris(1aziridinyl)striazine
    • 2,4,6Tris(ethylenimino)striazine
    • 2,4,6Tris(ethyleneimino)striazine
    • 2,6-Tri(ethyleneimino)-s-triazine
    • 2,6-Tris(ethylenimino)-s-triazine
    • AAA05118
    • 2,6-Tris(ethyleneimino)-s-triazine
    • 2,4,6Triethylenimino1,3,5triazine
    • 2,6-Tris(1-aziridinyl)-s-triazine
    • CCG-35428
    • ENT 25296
    • SK1133
    • 2,4,6-Tri(ethylenimino)-s-triazine
    • 2,4,6-Tri(ethyleneimino)-s-triazine
    • AKOS015907094
    • s-Triazine,4,6-tris(1-aziridinyl)-
    • DB14031
    • 2,6-Tri(ethylenimino-1,3,5-triazine
    • 2,4,6Tri(ethyleneimino)1,3,5triazine
    • 2,4,6Tris(1'aziridinyl)1,3,5triazine
    • 2,6-Tri(ethyleneimino)-1,3,5-triazine
    • NCI60_042167
    • SK #1133
    • 1,3,5Triazine, 2,4,6tris(1aziridinyl)
    • 2,6-Tris(1-aziridinyl)-1,3,5-triazine
    • 1,1',1''sTriazine2,4,6triyltrisaziridine
    • 2,4,6-Tri(ethylenimino)-1,3,5-triazine
    • M9500
    • NS00032229
    • 1,1''-s-Triazine-2,4,6-triyltrisaziridine
    • 1,5-Triazine, 2,4,6-tris(1-aziridinyl)-
    • 2,4,6-Tri(1-aziridinyl)-1,3,5-triazine #
    • Aziridine, 1,1',1''striazine2,4,6triyltris
    • C07642
    • 2,4,6-tris(aziridin-1-yl)-[1,3,5]triazine
    • AB00641911-02
    • A871352
    • Aziridine,1',1''-s-triazine-2,4,6-triyltris-
    • SR-01000941587
    • Q7841462
    • SR-01000941587-1
    • WLN: T6N CN ENJ B- AT3NTJ& D- AT3NTJ& F- AT3NTJ

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 7.02
    methanol 9.11
    isopropanol 3.75
    water 0.48
    ethyl acetate 6.82
    n-propanol 5.45
    acetone 7.48
    n-butanol 5.33
    acetonitrile 5.94
    DMF 25.35
    toluene 6.93
    isobutanol 3.73
    1,4-dioxane 14.94
    methyl acetate 8.59
    THF 19.05
    2-butanone 8.69
    n-pentanol 5.07
    sec-butanol 3.77
    n-hexane 0.32
    ethylene glycol 7.36
    NMP 50.32
    cyclohexane 1.2
    DMSO 22.42
    n-butyl acetate 6.31
    n-octanol 1.69
    chloroform 36.06
    n-propyl acetate 5.68
    acetic acid 18.31
    dichloromethane 34.11
    cyclohexanone 20.4
    propylene glycol 5.34
    isopropyl acetate 4.01
    DMAc 28.11
    2-ethoxyethanol 13.27
    isopentanol 4.32
    n-heptane 0.44
    ethyl formate 15.01
    1,2-dichloroethane 17.21
    n-hexanol 4.61
    2-methoxyethanol 22.48
    isobutyl acetate 3.56
    tetrachloromethane 6.36
    n-pentyl acetate 4.6
    transcutol 9.09
    n-heptanol 2.74
    ethylbenzene 3.23
    MIBK 3.56
    2-propoxyethanol 13.31
    tert-butanol 2.91
    MTBE 1.86
    2-butoxyethanol 8.69
    propionic acid 11.74
    o-xylene 4.73
    formic acid 20.79
    diethyl ether 2.82
    m-xylene 3.35
    p-xylene 4.89
    chlorobenzene 14.09
    dimethyl carbonate 6.88
    n-octane 0.22
    formamide 26.18
    cyclopentanone 23.07
    2-pentanone 6.01
    anisole 5.59
    cyclopentyl methyl ether 6.37
    gamma-butyrolactone 35.76
    1-methoxy-2-propanol 11.3
    pyridine 34.7
    3-pentanone 5.13
    furfural 65.83
    n-dodecane 0.22
    diethylene glycol 16.64
    diisopropyl ether 0.77
    tert-amyl alcohol 3.06
    acetylacetone 7.72
    n-hexadecane 0.26
    acetophenone 10.68
    methyl propionate 7.77
    isopentyl acetate 5.71
    trichloroethylene 43.32
    n-nonanol 1.87
    cyclohexanol 6.97
    benzyl alcohol 13.71
    2-ethylhexanol 3.36
    isooctanol 2.08
    dipropyl ether 2.09
    1,2-dichlorobenzene 14.47
    ethyl lactate 7.55
    propylene carbonate 24.26
    n-methylformamide 19.19
    2-pentanol 2.51
    n-pentane 0.39
    1-propoxy-2-propanol 7.29
    1-methoxy-2-propyl acetate 7.74
    2-(2-methoxypropoxy) propanol 6.44
    mesitylene 1.97
    ε-caprolactone 22.32
    p-cymene 2.81
    epichlorohydrin 35.46
    1,1,1-trichloroethane 10.4
    2-aminoethanol 8.73
    morpholine-4-carbaldehyde 35.39
    sulfolane 39.8
    2,2,4-trimethylpentane 0.26
    2-methyltetrahydrofuran 12.5
    n-hexyl acetate 4.02
    isooctane 0.13
    2-(2-butoxyethoxy)ethanol 8.04
    sec-butyl acetate 3.55
    tert-butyl acetate 3.07
    decalin 0.67
    glycerin 13.82
    diglyme 12.78
    acrylic acid 17.93
    isopropyl myristate 1.93
    n-butyric acid 14.82
    acetyl acetate 5.68
    di(2-ethylhexyl) phthalate 5.19
    ethyl propionate 4.92
    nitromethane 21.21
    1,2-diethoxyethane 4.03
    benzonitrile 17.4
    trioctyl phosphate 3.18
    1-bromopropane 6.41
    gamma-valerolactone 42.64
    n-decanol 1.56
    triethyl phosphate 5.51
    4-methyl-2-pentanol 1.6
    propionitrile 6.64
    vinylene carbonate 27.89
    1,1,2-trichlorotrifluoroethane 46.68
    DMS 5.69
    cumene 2.5
    2-octanol 1.42
    2-hexanone 5.31
    octyl acetate 2.82
    limonene 2.99
    1,2-dimethoxyethane 13.01
    ethyl orthosilicate 4.65
    tributyl phosphate 3.58
    diacetone alcohol 6.22
    N,N-dimethylaniline 5.29
    acrylonitrile 12.75
    aniline 13.17
    1,3-propanediol 12.05
    bromobenzene 12.64
    dibromomethane 18.16
    1,1,2,2-tetrachloroethane 32.65
    2-methyl-cyclohexyl acetate 6.55
    tetrabutyl urea 5.2
    diisobutyl methanol 1.55
    2-phenylethanol 11.98
    styrene 4.29
    dioctyl adipate 4.24
    dimethyl sulfate 10.88
    ethyl butyrate 5.4
    methyl lactate 11.49
    butyl lactate 5.93
    diethyl carbonate 5.56
    propanediol butyl ether 5.95
    triethyl orthoformate 5.05
    p-tert-butyltoluene 2.33
    methyl 4-tert-butylbenzoate 7.37
    morpholine 19.22
    tert-butylamine 1.68
    n-dodecanol 1.29
    dimethoxymethane 10.88
    ethylene carbonate 19.6
    cyrene 17.38
    2-ethoxyethyl acetate 6.17
    2-ethylhexyl acetate 5.09
    1,2,4-trichlorobenzene 20.14
    4-methylpyridine 22.99
    dibutyl ether 1.51
    2,6-dimethyl-4-heptanol 1.55
    DEF 12.12
    dimethyl isosorbide 15.02
    tetrachloroethylene 29.12
    eugenol 9.94
    triacetin 5.51
    span 80 7.1
    1,4-butanediol 6.85
    1,1-dichloroethane 9.52
    2-methyl-1-pentanol 4.74
    methyl formate 16.36
    2-methyl-1-butanol 4.24
    n-decane 0.28
    butyronitrile 7.17
    3,7-dimethyl-1-octanol 1.8
    1-chlorooctane 1.22
    1-chlorotetradecane 0.71
    n-nonane 0.23
    undecane 0.24
    tert-butylcyclohexane 0.38
    cyclooctane 0.43
    cyclopentanol 9.63
    tetrahydropyran 10.28
    tert-amyl methyl ether 2.15
    2,5,8-trioxanonane 10.63
    1-hexene 1.32
    2-isopropoxyethanol 7.49
    2,2,2-trifluoroethanol 13.43
    methyl butyrate 8.07

    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