4-(Dimethylamino)Benzaldehyde

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  • Identifiers

    CAS number
    100-10-7

    Molecular formula
    C9H11NO

    SMILES
    CN(C)C1=CC=C(C=C1)C=O

    Safety labels

    Irritant
    Irritant

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Sweet 50.41%
    Floral 36.62%
    Fruity 36.59%
    Herbal 32.47%
    Bitter 29.79%
    Green 28.27%
    Spicy 28.03%
    Almond 27.26%
    Cherry 26.54%
    Grape 25.54%

     

    Flavor
    Sweet 48.25%
    Fruity 46.09%
    Spicy 37.98%
    Herbal 37.66%
    Green 36.23%
    Floral 31.48%
    Oily 30.26%
    Musty 28.03%
    Woody 28.01%
    Almond 27.26%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    1.8

    pKa est.
    5.39 (weak acid)

    Molecular weight
    149.19 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    291°C

    Flash point

    • 119.01 ˚C est.

  • Synonyms

    • 4-(DIMETHYLAMINO)BENZALDEHYDE
    • 100-10-7
    • 4-Dimethylaminobenzaldehyde
    • p-Dimethylaminobenzaldehyde
    • Ehrlich's reagent
    • Benzaldehyde, 4-(dimethylamino)-
    • p-Formyldimethylaniline
    • p-(Dimethylamino)benzaldehyde
    • p-Formyl-N,N-dimethylaniline
    • 4-Dimethylaminobenzenecarbonal
    • N,N-Dimethyl-p-aminobenzaldehyde
    • Reagens ehrlichovo
    • p-(N,N-Dimethylamino)benzaldehyde
    • V7E88PR1YB
    • DTXSID5021835
    • NSC-5517
    • DTXCID601835
    • CHEBI:91114
    • RefChem:97438
    • 202-819-0
    • MFCD00003381
    • para-Dimethylaminobenzaldehyde
    • Benzaldehyde, p-(dimethylamino)-
    • NSC 5517
    • 4-dimethylamino-benzaldehyde
    • N,N-Dimethyl-4-formylaniline
    • 4-N,N-Dimethylaminobenzaldehyde
    • p-DAB
    • 4-N,N-DIMETHYLBENZALDEHYDE
    • 4-dimethylamino benzaldehyde
    • CHEMBL3188333
    • N,N-Dimethyl-4-aminobenzaldehyde
    • 4-(N,N-DIMETHYLAMINO)BENZALDEHYDE
    • Reagens ehrlichovo [Czech]
    • 4-Formyl-N,N-dimethylaniline
    • Kovac's reagent for indoles, for microbiology
    • 4-dimethylaminobenzaldehyd
    • EINECS 202-819-0
    • UNII-V7E88PR1YB
    • AI3-15337
    • Ehrlichs reagent
    • hydrazine reagent
    • 4-formyl-N
    • 2v6n
    • p-dimethylaminobenzaldehyd
    • #VALUE!
    • p-dimethylamino benzaldehyde
    • Para-dimehtylaminobenzaldehyde
    • SCHEMBL61517
    • 4-Formyl-N,N-dimethylanilin
    • SCHEMBL194965
    • Benzaldehyde, p-dimethylamino-
    • p-(dimethylamino) benzaldehyde
    • 4-(dimethylamino) benzaldehyde
    • 4-(dimethylamino)-benzaldehyde
    • orb2308660
    • 4-(Dimethylamino)benzenecarbonal
    • WLN: VHR DN1 & 1
    • 4-N,N-dimethylamino benzaldehyde
    • NSC5517
    • para-N,N-dimethylaminobenzaldehyde
    • BB_SC-06693
    • HY-Y0015
    • DIMETHYLAMINOBENZALDEHYDE, P-
    • Tox21_300707
    • 4-(Dimethylamino)benzaldehyde, 98%
    • 4-DIMETHYL-AMINO-BENZALDEHYDE
    • BDBM50101990
    • EBC-03220
    • SBB008757
    • STK199263
    • AKOS000118908
    • CS-W020083
    • FD29087
    • P-DIMETHYLAMINOBENZALDEHYDE [MI]
    • NCGC00184048-01
    • NCGC00184048-02
    • NCGC00184048-03
    • NCGC00184048-04
    • NCGC00184048-05
    • NCGC00254615-01
    • AS-10767
    • CAS-100-10-7
    • PD158438
    • ST088536
    • D0645
    • D1495
    • NS00020551
    • 4-(Dimethylamino)benzaldehyde A.C.S. reagent
    • EN300-18036
    • 00D107
    • 4-(Dimethylamino)benzaldehyde, p.a., 99.0%
    • W18656
    • AB01333894-02
    • 4-(Dimethylamino)benzaldehyde, ACS reagent, 99%
    • A800043
    • AG-205/03202034
    • F093419
    • Q1225737
    • Z57127528
    • F2190-0620
    • 4-(Dimethylamino)benzaldehyde, JIS special grade, >=99.0%
    • 4-(Dimethylamino)benzaldehyde, Vetec(TM) reagent grade, 98%
    • InChI=1/C9H11NO/c1-10(2)9-5-3-8(7-11)4-6-9/h3-7H,1-2H
    • 4-(Dimethylamino)benzaldehyde, puriss. p.a., Reag. Ph. Eur., >=99% (perchloric acid titration)
    • 4-(Dimethylamino)benzaldehyde, suitable for histochemical demonstration of nitro blue tetrazolium reduction in neutrophils
    • 4-N
    • p-N
    • 100-10-7

  • Applications

    4-(Dimethylamino)Benzaldehyde, CAS 100-10-7, is an important intermediate in the synthesis of dyes and pigments for coatings, inks, and plastics; it serves as a building block for organic compounds used as intermediates in pharmaceuticals and agrochemicals; in fragrance and cosmetics, it may be used as a precursor to aromatic odorants; and in materials science and polymers, it commonly serves as a precursor to aryl-aldehyde derivatives used in monomer synthesis and functionalized polymers.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 87.46
    methanol 122.01
    isopropanol 37.67
    water 5.27
    ethyl acetate 79.84
    n-propanol 57.21
    acetone 100.48
    n-butanol 46.73
    acetonitrile 103.13
    DMF 213.53
    toluene 23.42
    isobutanol 32.95
    1,4-dioxane 132.09
    methyl acetate 99.85
    THF 148.15
    2-butanone 88.03
    n-pentanol 32.43
    sec-butanol 32.68
    n-hexane 2.96
    ethylene glycol 45.99
    NMP 321.9
    cyclohexane 5.49
    DMSO 370.97
    n-butyl acetate 64.29
    n-octanol 9.84
    chloroform 246.73
    n-propyl acetate 52.17
    acetic acid 259.85
    dichloromethane 303.39
    cyclohexanone 124.6
    propylene glycol 39.8
    isopropyl acetate 33.79
    DMAc 218.42
    2-ethoxyethanol 99.09
    isopentanol 37.2
    n-heptane 2.3
    ethyl formate 96.41
    1,2-dichloroethane 185.0
    n-hexanol 30.94
    2-methoxyethanol 157.31
    isobutyl acetate 25.64
    tetrachloromethane 53.07
    n-pentyl acetate 23.21
    transcutol 384.71
    n-heptanol 13.6
    ethylbenzene 15.31
    MIBK 29.44
    2-propoxyethanol 86.42
    tert-butanol 49.12
    MTBE 33.78
    2-butoxyethanol 45.49
    propionic acid 112.83
    o-xylene 22.79
    formic acid 284.34
    diethyl ether 45.19
    m-xylene 18.04
    p-xylene 21.0
    chlorobenzene 76.6
    dimethyl carbonate 43.28
    n-octane 0.59
    formamide 401.8
    cyclopentanone 167.4
    2-pentanone 52.13
    anisole 61.73
    cyclopentyl methyl ether 55.26
    gamma-butyrolactone 244.75
    1-methoxy-2-propanol 77.44
    pyridine 150.62
    3-pentanone 49.98
    furfural 332.07
    n-dodecane 0.4
    diethylene glycol 97.9
    diisopropyl ether 9.5
    tert-amyl alcohol 43.56
    acetylacetone 78.68
    n-hexadecane 0.46
    acetophenone 73.03
    methyl propionate 69.52
    isopentyl acetate 51.6
    trichloroethylene 389.84
    n-nonanol 9.35
    cyclohexanol 36.28
    benzyl alcohol 57.66
    2-ethylhexanol 20.78
    isooctanol 11.28
    dipropyl ether 24.86
    1,2-dichlorobenzene 91.1
    ethyl lactate 39.88
    propylene carbonate 143.98
    n-methylformamide 194.39
    2-pentanol 21.38
    n-pentane 2.73
    1-propoxy-2-propanol 55.14
    1-methoxy-2-propyl acetate 78.5
    2-(2-methoxypropoxy) propanol 67.89
    mesitylene 12.3
    ε-caprolactone 120.58
    p-cymene 15.36
    epichlorohydrin 280.29
    1,1,1-trichloroethane 132.45
    2-aminoethanol 76.16
    morpholine-4-carbaldehyde 238.36
    sulfolane 352.49
    2,2,4-trimethylpentane 2.4
    2-methyltetrahydrofuran 115.02
    n-hexyl acetate 29.52
    isooctane 1.37
    2-(2-butoxyethoxy)ethanol 81.18
    sec-butyl acetate 28.54
    tert-butyl acetate 43.48
    decalin 3.47
    glycerin 78.76
    diglyme 192.25
    acrylic acid 147.37
    isopropyl myristate 10.7
    n-butyric acid 106.72
    acetyl acetate 61.72
    di(2-ethylhexyl) phthalate 21.43
    ethyl propionate 44.05
    nitromethane 440.94
    1,2-diethoxyethane 64.79
    benzonitrile 67.33
    trioctyl phosphate 11.76
    1-bromopropane 55.36
    gamma-valerolactone 236.39
    n-decanol 6.37
    triethyl phosphate 37.85
    4-methyl-2-pentanol 13.14
    propionitrile 59.33
    vinylene carbonate 143.51
    1,1,2-trichlorotrifluoroethane 311.64
    DMS 58.0
    cumene 13.66
    2-octanol 6.22
    2-hexanone 44.41
    octyl acetate 14.95
    limonene 19.88
    1,2-dimethoxyethane 139.92
    ethyl orthosilicate 34.35
    tributyl phosphate 18.83
    diacetone alcohol 65.12
    N,N-dimethylaniline 43.9
    acrylonitrile 101.2
    aniline 70.6
    1,3-propanediol 82.07
    bromobenzene 67.55
    dibromomethane 160.03
    1,1,2,2-tetrachloroethane 274.59
    2-methyl-cyclohexyl acetate 46.27
    tetrabutyl urea 22.92
    diisobutyl methanol 12.22
    2-phenylethanol 54.8
    styrene 22.13
    dioctyl adipate 27.75
    dimethyl sulfate 107.03
    ethyl butyrate 53.75
    methyl lactate 51.74
    butyl lactate 32.57
    diethyl carbonate 47.61
    propanediol butyl ether 43.28
    triethyl orthoformate 43.9
    p-tert-butyltoluene 13.86
    methyl 4-tert-butylbenzoate 48.29
    morpholine 158.07
    tert-butylamine 27.82
    n-dodecanol 4.5
    dimethoxymethane 79.81
    ethylene carbonate 97.56
    cyrene 90.47
    2-ethoxyethyl acetate 58.7
    2-ethylhexyl acetate 41.3
    1,2,4-trichlorobenzene 126.36
    4-methylpyridine 115.46
    dibutyl ether 12.53
    2,6-dimethyl-4-heptanol 12.22
    DEF 96.23
    dimethyl isosorbide 131.14
    tetrachloroethylene 206.12
    eugenol 54.27
    triacetin 58.91
    span 80 43.82
    1,4-butanediol 33.71
    1,1-dichloroethane 108.89
    2-methyl-1-pentanol 30.59
    methyl formate 144.9
    2-methyl-1-butanol 34.79
    n-decane 0.72
    butyronitrile 53.89
    3,7-dimethyl-1-octanol 13.03
    1-chlorooctane 5.68
    1-chlorotetradecane 1.95
    n-nonane 0.67
    undecane 0.51
    tert-butylcyclohexane 3.26
    cyclooctane 1.73
    cyclopentanol 46.8
    tetrahydropyran 77.94
    tert-amyl methyl ether 30.85
    2,5,8-trioxanonane 128.83
    1-hexene 11.84
    2-isopropoxyethanol 57.74
    2,2,2-trifluoroethanol 141.59
    methyl butyrate 64.26

    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