Tea, ext.

Overview IFRA Request a quote

  • Identifiers

    CAS number
    84650-60-2

    Molecular formula
    C22H18O11

    SMILES
    C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C(=C3)O)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O

    Safety labels

    Flammable
    Flammable

  • Odor profile

    Fragrance
    Odorless 78.33%
    Phenolic 43.08%
    Burnt 25.73%
    Smoky 19.7%
    Balsamic 18.16%
    Spicy 17.19%
    Savory 16.99%
    Medicinal 15.75%
    Vanilla 14.28%
    Bitter 13.55%

     

    Flavor
    Bitter 92.49%
    Odorless 33.25%
    Bland 31.44%
    Sweet-like 23.85%
    Cedarleaf 20.46%
    Eugenol 19.71%
    Parsley 19.52%
    Lovage 19.25%
    Nitrile 19.18%
    Rotten 18.94%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    1.2

    pKa est.
    9.98 (weak base)

    Molecular weight
    458.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    1512°C

    Flash point

    • 299.06 ˚C est.

  • Synonyms

    • Tea, ext.
    • RefChem:891232
    • 283-519-7
    • 84650-60-2
    • 5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate
    • [5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
    • 107965-88-8
    • CHEMBL311663
    • 5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate
    • [5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl] 3,4,5-trihydroxybenzoate
    • 5,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl 3,4,5-trihydroxybenzoate
    • (-)-Gallocatechin 3-O-gallate
    • (+)-epigallocatechin gallate
    • C22H18O11
    • epigallocatechol-3-gallate
    • (-)-Epigallocatechingallate
    • (-)-cis-3,3',4',5,5',7-Hexahydroxy-flavane-3-gallate
    • SCHEMBL161547
    • ChEMBL_134784
    • Tea CO2 extract (Green type)
    • SCHEMBL29389587
    • Tea CO2 extract (Keemun type)
    • DTXSID00859570
    • MSK2314
    • Tea CO2 extract (Jasmine type)
    • CHEBI:182308
    • WMBWREPUVVBILR-UHFFFAOYSA-N
    • HMS3393K21
    • HMS3426I15
    • HMS3651I16
    • HMS3751A21
    • HMS3868K03
    • HMS5080I20
    • BBL033816
    • BDBM50093882
    • MFCD18783001
    • STL372995
    • Tea CO2 extract (Pai Mu Tan type)
    • Tea CO2 extract WONF (Black type)
    • AKOS025248011
    • CCG-269314
    • NCGC00095722-01
    • NCGC00095722-04
    • DA-78285
    • VS-12292
    • E80553
    • AN-956/21224005
    • (?)-cis-3,3',4',5,5',7-Hexahydroxy-flavane-3-gallate
    • (?)-cis-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate
    • (2R,3R)-2-(3,4,5-Trihydroxy-phenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4, 5-trihydroxybenzoate)
    • 3,4,5-Trihydroxy-benzoic acid 5,7-dihydroxy-2-(3,4,5-trihydroxy-phenyl)-chroman-3-yl ester
    • 84650-60-2

  • Applications

    Tea, ext. is used as a fragrance ingredient in perfumery and scented household products, as a natural flavoring agent in food processing and beverage formulations, in cosmetics/personal care as an antioxidant-rich extract contributing to skin conditioning and formulation stability, and as a natural colorant or color contributor in certain cosmetic and food applications.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2.03
    methanol 1.37
    isopropanol 0.72
    water 0.12
    ethyl acetate 1.87
    n-propanol 1.62
    acetone 1.09
    n-butanol 0.75
    acetonitrile 0.54
    DMF 61.28
    toluene 0.06
    isobutanol 0.38
    1,4-dioxane 9.5
    methyl acetate 2.23
    THF 13.26
    2-butanone 2.23
    n-pentanol 0.2
    sec-butanol 0.96
    n-hexane 0.0
    ethylene glycol 13.83
    NMP 32.7
    cyclohexane 0.0
    DMSO 78.07
    n-butyl acetate 0.33
    n-octanol 0.78
    chloroform 0.03
    n-propyl acetate 0.47
    acetic acid 12.38
    dichloromethane 0.04
    cyclohexanone 1.27
    propylene glycol 17.64
    isopropyl acetate 0.79
    DMAc 72.4
    2-ethoxyethanol 76.77
    isopentanol 0.37
    n-heptane 0.01
    ethyl formate 1.56
    1,2-dichloroethane 0.07
    n-hexanol 0.13
    2-methoxyethanol 227.43
    isobutyl acetate 0.09
    tetrachloromethane 0.01
    n-pentyl acetate 0.69
    transcutol 36.61
    n-heptanol 0.62
    ethylbenzene 0.02
    MIBK 0.34
    2-propoxyethanol 24.04
    tert-butanol 0.75
    MTBE 0.48
    2-butoxyethanol 10.91
    propionic acid 4.21
    o-xylene 0.06
    formic acid 27.07
    diethyl ether 0.69
    m-xylene 0.05
    p-xylene 0.02
    chlorobenzene 0.01
    dimethyl carbonate 5.28
    n-octane 0.01
    formamide 44.83
    cyclopentanone 4.08
    2-pentanone 1.0
    anisole 0.47
    cyclopentyl methyl ether 1.24
    gamma-butyrolactone 11.1
    1-methoxy-2-propanol 91.91
    pyridine 2.14
    3-pentanone 0.78
    furfural 10.27
    n-dodecane 0.01
    diethylene glycol 34.01
    diisopropyl ether 0.08
    tert-amyl alcohol 0.96
    acetylacetone 3.64
    n-hexadecane 0.01
    acetophenone 0.48
    methyl propionate 4.05
    isopentyl acetate 0.24
    trichloroethylene 0.16
    n-nonanol 0.89
    cyclohexanol 0.38
    benzyl alcohol 0.56
    2-ethylhexanol 0.11
    isooctanol 0.38
    dipropyl ether 0.71
    1,2-dichlorobenzene 0.02
    ethyl lactate 3.16
    propylene carbonate 1.62
    n-methylformamide 19.49
    2-pentanol 0.36
    n-pentane 0.0
    1-propoxy-2-propanol 10.99
    1-methoxy-2-propyl acetate 4.28
    2-(2-methoxypropoxy) propanol 9.02
    mesitylene 0.03
    ε-caprolactone 3.18
    p-cymene 0.03
    epichlorohydrin 7.92
    1,1,1-trichloroethane 0.02
    2-aminoethanol 18.56
    morpholine-4-carbaldehyde 73.02
    sulfolane 23.36
    2,2,4-trimethylpentane 0.0
    2-methyltetrahydrofuran 2.15
    n-hexyl acetate 1.02
    isooctane 0.0
    2-(2-butoxyethoxy)ethanol 14.48
    sec-butyl acetate 0.25
    tert-butyl acetate 1.08
    decalin 0.0
    glycerin 97.12
    diglyme 32.31
    acrylic acid 6.84
    isopropyl myristate 0.37
    n-butyric acid 2.99
    acetyl acetate 0.92
    di(2-ethylhexyl) phthalate 0.5
    ethyl propionate 1.02
    nitromethane 30.16
    1,2-diethoxyethane 3.71
    benzonitrile 0.13
    trioctyl phosphate 0.45
    1-bromopropane 0.03
    gamma-valerolactone 47.64
    n-decanol 0.53
    triethyl phosphate 0.61
    4-methyl-2-pentanol 0.15
    propionitrile 0.39
    vinylene carbonate 1.44
    1,1,2-trichlorotrifluoroethane 19.64
    DMS 1.22
    cumene 0.01
    2-octanol 0.37
    2-hexanone 0.28
    octyl acetate 0.75
    limonene 0.05
    1,2-dimethoxyethane 37.58
    ethyl orthosilicate 0.57
    tributyl phosphate 0.37
    diacetone alcohol 6.5
    N,N-dimethylaniline 0.34
    acrylonitrile 1.1
    aniline 0.42
    1,3-propanediol 22.95
    bromobenzene 0.01
    dibromomethane 0.01
    1,1,2,2-tetrachloroethane 0.21
    2-methyl-cyclohexyl acetate 0.29
    tetrabutyl urea 1.04
    diisobutyl methanol 0.11
    2-phenylethanol 0.35
    styrene 0.02
    dioctyl adipate 0.96
    dimethyl sulfate 11.57
    ethyl butyrate 0.74
    methyl lactate 19.26
    butyl lactate 2.24
    diethyl carbonate 0.51
    propanediol butyl ether 10.94
    triethyl orthoformate 1.22
    p-tert-butyltoluene 0.04
    methyl 4-tert-butylbenzoate 2.42
    morpholine 24.12
    tert-butylamine 0.15
    n-dodecanol 0.32
    dimethoxymethane 38.23
    ethylene carbonate 1.07
    cyrene 8.54
    2-ethoxyethyl acetate 3.22
    2-ethylhexyl acetate 0.15
    1,2,4-trichlorobenzene 0.05
    4-methylpyridine 0.7
    dibutyl ether 0.54
    2,6-dimethyl-4-heptanol 0.11
    DEF 6.37
    dimethyl isosorbide 10.15
    tetrachloroethylene 0.11
    eugenol 2.98
    triacetin 2.97
    span 80 5.91
    1,4-butanediol 3.15
    1,1-dichloroethane 0.02
    2-methyl-1-pentanol 0.15
    methyl formate 10.68
    2-methyl-1-butanol 0.49
    n-decane 0.02
    butyronitrile 0.21
    3,7-dimethyl-1-octanol 0.35
    1-chlorooctane 0.08
    1-chlorotetradecane 0.03
    n-nonane 0.02
    undecane 0.01
    tert-butylcyclohexane 0.0
    cyclooctane 0.0
    cyclopentanol 0.83
    tetrahydropyran 1.14
    tert-amyl methyl ether 0.79
    2,5,8-trioxanonane 20.66
    1-hexene 0.01
    2-isopropoxyethanol 13.88
    2,2,2-trifluoroethanol 4.98
    methyl butyrate 1.12

    Scent© AI

1 4

IFRA standard 51

Recommendation
Restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
 0.037 % Category 7A
Rinse-off products applied to the hair with some hand contact
 0.42 %
Category 2
Products applied to the axillae
 0.011 % Category 7B
Leave-on products applied to the hair with some hand contact
 0.42 %
Category 3
Products applied to the face/body using fingertips
 0.22 % Category 8
Products with significant anogenital exposure
 0.022 %
Category 4
Products related to fine fragrance
 0.21 % Category 9
Products with body and hand exposure, primarily rinse off
 0.4 %
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
 0.052 % Category 10A
Household care products with mostly hand contact
 1.4 %
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
 0.052 % Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
 1.4 %
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
 0.052 % Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
 0.8 %
Category 5D
Baby Creams, baby Oils and baby talc
 0.052 % Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
 0.8 %
Category 6
Products with oral and lip exposure
 0.12 % Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
 No restriction