• Identifiers

    CAS mumber
    123-11-5

    Molecular formula
    C8H8O2

    SMILES
    COC1=CC=C(C=C1)C=O

    Retention indicies (RI)

    • DB5: 1262.0
    • Carbowax: 1994.71
  • Properties

    XLogP3-AA
    1.8 Well soluble in DEP, MMB, TEC

    Molecular weight
    136.15 g/mol

    Melting points

    • 0 °C
    • 0 °C

    Boiling points

    • 255 °C
    • 248.00 to 249.00 °C. @ 760.00 mm Hg

    Flash points

    • 116 °C (241 °F) - closed cup

    Solubilities

    • In water, 4.29X10+3 mg/L at 25 °C
    • Insoluble in water
    • Miscible with ethanol, diethyl ether; very soluble in acetone, chloroform; soluble in benzene.
    • Soluble in 5 volumes of 5% alcohol
    • 4.29 mg/mL at 25 °C
    • poorly soluble in water, glycols, glycerol; soluble in organic solvents, oils
    • miscible at room temperature (in ethanol)

  • Synonyms

    • 4-Methoxybenzaldehyde
    • 123-11-5
    • P-ANISALDEHYDE
    • Anisic aldehyde
    • Anisaldehyde
    • p-Methoxybenzaldehyde
    • Benzaldehyde, 4-methoxy-
    • Aubepine
    • 4-Anisaldehyde
    • p-Formylanisole
    • Crategine
    • Obepin
    • p-Anisic aldehyde
    • para-anisaldehyde
    • 4-Methoxy-benzaldehyde
    • Formylanisole, p-
    • anisal
    • Caswell No. 051E
    • FEMA No. 2670
    • MFCD00003385
    • NSC 5590
    • CCRIS 821
    • 4-methoxy benzaldehyde
    • para-methoxybenzaldehyde
    • p-Methoxybenzaldehyde (natural)
    • HSDB 2641
    • EINECS 204-602-6
    • UNII-9PA5V6656V
    • p-methoxy benzaldehyde
    • DTXSID2026997
    • AI3-00223
    • 9PA5V6656V
    • NSC-5590
    • 50984-52-6
    • p-Methoxybenzaldehyde-13C6
    • CHEMBL161598
    • DTXCID906997
    • CHEBI:28235
    • EC 204-602-6
    • P-ANISALDEHYDE (USP-RS)
    • P-ANISALDEHYDE [USP-RS]
    • CAS-123-11-5
    • MEPYRAMINE MALEATE IMPURITY P (EP IMPURITY)
    • MEPYRAMINE MALEATE IMPURITY P [EP IMPURITY]
    • anisaldehyd
    • Anis aldehyde
    • FEMA 2670
    • 4-methoxybenzaldehye
    • 4-methoxybezaldehyde
    • EINECS 256-891-3
    • Anisaldehyde (para)
    • 4-methoxylbenzaldehyde
    • p-Anisaldehyde, 8CI
    • 4-methoxybenzylaldehyde
    • BRN 0471382
    • p-Anisaldehyde, 98%
    • p-Anisaldehyde, Reagent
    • benzaldehyde, 4-methoxy
    • para-methoxy benzaldehyde
    • benzaldehyde, p-methoxy-
    • 4-(methyloxy)benzaldehyde
    • bmse010130
    • WLN: VHR DO1
    • SCHEMBL1100
    • P-ANISALDEHYDE [MI]
    • 68894-36-0
    • MLS002152921
    • P-ANISALDEHYDE [HSDB]
    • p-Methoxybenzylidenemalonitrile
    • 4-methoxybenzene carboxaldehyde
    • PARA- METHOXYBENZALDEHYDE
    • HY-Y0740R
    • 4-Methoxybenzaldehyde (Standard)
    • NSC5590
    • HMS3039F08
    • p-Anisaldehyde, analytical standard
    • P-METHOXYBENZALDEHYDE [FCC]
    • HY-Y0740
    • PXB44155
    • p-Anisaldehyde, natural, 98%, FG
    • P-METHOXYBENZALDEHYDE [FHFI]
    • Tox21_201943
    • Tox21_303331
    • AC7808
    • BDBM50139370
    • s5086
    • STL194068
    • AKOS000118814
    • CCG-214805
    • CS-W020189
    • FM05674
    • p-Anisaldehyde (4-Methoxybenzaldehyde)
    • p-Anisaldehyde, for synthesis, 98.0%
    • NCGC00090807-01
    • NCGC00090807-02
    • NCGC00257076-01
    • NCGC00259492-01
    • p-Anisaldehyde, >=97.5%, FCC, FG
    • AC-10379
    • CS-11005
    • SMR001224521
    • SY001689
    • DB-012818
    • A0480
    • A1674
    • BENZALDEHYDE,4-METHOXY MFC8 H8 O2
    • NS00003331
    • EN300-16096
    • 4-08-00-00252 (Beilstein Handbook Reference)
    • A805017
    • Q174937
    • doi:10.14272/ZRSNZINYAWTAHE-UHFFFAOYSA-N.1
    • Z53833125
    • F2190-0575
    • p-Anisaldehyde, primary pharmaceutical reference standard
    • p-Anisaldehyde, certified reference material, TraceCERT(R)
    • p-Anisaldehyde, United States Pharmacopeia (USP) Reference Standard
    • InChI=1/C8H8O2/c1-10-8-4-2-7(6-9)3-5-8/h2-6H,1H
    • 204-602-6
1 of 3
Name CAS Botanical Proportion
Amomum pavieanum rhizome Amomum pavieanum Pierre & Gagnep, fam. Zingiberaceae 0.1%
Star anise (China) 1 8007-70-3 Illicium verum Hooker fil., fam. Magnoliaceae (Illiciaceae) 1.7%
Star anise (China, Yunnan) 5 8007-70-3 Illicium verum Hooker fil., fam. Magnoliaceae (Illiciaceae) 4.48%
Anise (Spain) 2 8007-70-3 Pimpinella anisum L., fam. Apiaceae (Umbelliferae) 0.63%
Anise (Spain) 1 8007-70-3 Pimpinella anisum L., fam. Apiaceae (Umbelliferae) 0.56%
Anise (Turkey) 1 8007-70-3 Pimpinella anisum L., fam. Apiaceae (Umbelliferae) 0.55%
Anise (USSR) 8007-70-3 Pimpinella anisum L., fam. Apiaceae (Umbelliferae) 2.0%
Star anise (Vietnam) 1 8007-70-3 Illicium verum Hooker fil., fam. Magnoliaceae (Illiciaceae) 0.45%
Anise seed 1 8007-70-3 Pimpinella anisum L., fam. Apiaceae (Umbelliferae) 0.91%
Anise (Egypt) 8007-70-3 Pimpinella anisum L., fam. Apiaceae (Umbelliferae) 2.5%
Anise seed 3 8007-70-3 Pimpinella anisum L., fam. Apiaceae (Umbelliferae) 0.53%
Anise herb 8007-70-3 Pimpinella anisum L., fam. Apiaceae (Umbelliferae) 0.29%
Anise root 8007-70-3 Pimpinella anisum L., fam. Apiaceae (Umbelliferae) 0.01%
Lemon balm (Germany) 8014-71-9 Melissa officinalis L., fam. Lamiaceae (Labiatae) 0.05%
Basil (Nigeria) 1 8015-73-4 Ocimum basilicum L., fam. Lamiaceae (Labiatae) 0.14%
Basil 2 8015-73-4 Ocimum basilicum L., fam. Lamiaceae (Labiatae) 0.06%
Star anise (Vietnam) 2 8007-70-3 Illicium verum Hooker fil., fam. Magnoliaceae (Illiciaceae) 0.38%
Cassie absolute (blossom) 8023-82-3 Acacia farnesiana (L.) Willd., fam. Mimosaceae (Leguminosae) 17.28%
Fennel, bitter 1 8006-84-6 Foeniculum vulgare Miller, var. vulgare DC, fam. Apiaceae (Umbelliferae) 0.05%
Fennel, sweet 1 8006-84-6 Foeniculum vulgare Miller, var. dulce DC, fam. Apiaceae (Umbelliferae) 0.1%
Lilac headspace Syringa vulgaris L., fam. Oleaceae 2.4%
Linden blossom bract Tilia cordata Mill. (Tilia glabra Vent.), fam. Tiliaceae 0.15%
Linden blossom flower Tilia cordata Mill. (Tilia glabra Vent.), fam. Tiliaceae 0.05%
Star anise (China) 3 8007-70-3 Illicium verum Hooker fil., fam. Magnoliaceae (Illiciaceae) 0.45%
Wormwood (Mugwort) (India) 8008-93-3 Artemisia absinthium L., fam. Asteraceae (Compositae) 2.57%
Backhousia anisata leaf 1 Backhousia anisata Vickery (Chemotype 1), fam. Myrtaceae 0.01%
Backhousia anisata leaf 2 Backhousia anisata Vickery (Chemotype 2), fam. Myrtaceae 0.01%
Orris butter 8002-73-1 Iris florentina L., fam. Iridaceae 0.01%
Cumin (India) 1 8014-30-9 Cuminum cyminum L., fam. Apiaceae (Umbelliferae) 2.79%
Fennel, pepper (Turkey) Foeniculum vulgare Miller, ssp. piperitum, fam. Apiaceae (Umbelliferae) 0.05%
Fennel, sweet (Turkey) 8006-84-6 Foeniculum vulgare Miller, var. dulce DC, fam. Apiaceae (Umbelliferae) 1.0%
Fennel, sweet (China) 8006-84-6 Foeniculum vulgare Miller, var. dulce DC, fam. Apiaceae (Umbelliferae) 2.89%
Fennel, bitter (Portugal) 8006-84-6 Foeniculum vulgare Miller, var. vulgare DC, fam. Apiaceae (Umbelliferae) 0.59%
Fennel, sweet (Russia) 8006-84-6 Foeniculum vulgare Miller, var. dulce DC, fam. Apiaceae (Umbelliferae) 1.0%
Fennel, bitter, stem (Turkey) 8006-84-6 Foeniculum vulgare Miller, var. vulgare DC, fam. Apiaceae (Umbelliferae) 0.01%
Fennel, bitter, umbel flower (Turkey) 8006-84-6 Foeniculum vulgare Miller, var. vulgare DC, fam. Apiaceae (Umbelliferae) 0.15%
Fennel, bitter, flower (Turkey) 8006-84-6 Foeniculum vulgare Miller, var. vulgare DC, fam. Apiaceae (Umbelliferae) 0.13%
Fennel, bitter, fruit (Turkey) 8006-84-6 Foeniculum vulgare Miller, var. vulgare DC, fam. Apiaceae (Umbelliferae) 0.01%
Star anise (China, Shangyou) 4 8007-70-3 Illicium verum Hooker fil., fam. Magnoliaceae (Illiciaceae) 0.26%
Basil (Madagascar) 2 8015-73-4 Ocimum basilicum L., fam. Lamiaceae (Labiatae) 0.05%
Avocado leaf Persea gratissima Gaertner (P. americana Mill.), fam. Lauraceae 1.26%
Amomum schmidtii Amomum schmidtii Gagnep, fam. Zingiberaceae 0.1%
Agastache foeniculum (giant hyssop) Agastache foeniculum (Pursh.) Kuntze, fam. Lamiaceae (Labiatae) 0.01%
Kaempferia galanga rhizome (Malaysia) Kaempferia galanga L. (Alpinia sessilis Kon.), fam. Zingiberaceae 0.63%
Anise seed 2 8007-70-3 Pimpinella anisum L., fam. Apiaceae (Umbelliferae) 0.63%
Fennel, bitter (Hungary) 8006-84-6 Foeniculum vulgare Miller, var. vulgare DC, fam. Apiaceae (Umbelliferae) 0.24%
Fennel, bitter (Spain) 1 8006-84-6 Foeniculum vulgare Miller, var. vulgare DC, fam. Apiaceae (Umbelliferae) 0.08%
Fennel, sweet 2 8006-84-6 Foeniculum vulgare Miller, var. dulce DC, fam. Apiaceae (Umbelliferae) 0.97%
Star anise (China) 2 8007-70-3 Illicium verum Hooker fil., fam. Magnoliaceae (Illiciaceae) 0.62%
Tagetes filifolia (Argentina) 1 Tagetes filifolia Lag., fam. Asteraceae (Compositae) 0.05%