1-Naphthaleneacetic acid

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  • Identifiers

    CAS number
    86-87-3

    Molecular formula
    C12H10O2

    SMILES
    C1=CC=C2C(=C1)C=CC=C2CC(=O)O

    Safety labels

    Corrosive
    Corrosive

    Irritant
    Irritant

  • Odor profile

    floral 87.77%
    honey 81.54%
    sweet 73.88%
    rose 62.75%
    powdery 51.57%
    balsamic 50.81%
    animal 43.04%
    waxy 42.7%
    phenolic 32.75%
    fatty 30.14%

    Scent© AI

  • Properties

    XLogP3-AA
    2.7 Well soluble in DEP, IAA, BB

    Molecular weight
    186.21 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Melting point expt.

    • 135 °C
    • 134.5-135.5 °C
    • Melting point of 125-128 °C /Technical grade/
    • 134.5 - 135.5 °C

    Boiling point

    • Decomposes

    Solubility expt.

    • 420 mg/L (at 20 °C)
    • Slightly soluble in ethanol, trifluoroacetic acid; soluble in benzene and acetic acid; very soluble in ethyl ether, acetone, and chloroform.
    • 10.6 mg/l in carbon tetrachloride @ 26 °C; 55 mg/l in xylene at 26 °C
    • About 30 parts in alcohol
    • Very sol in isopropanol
    • In water, 420 mg/l @ 20 °C
    • 0.42 mg/mL at 20 °C

  • Synonyms

    • 86-87-3
    • 1-Naphthylacetic acid
    • 1-NAPHTHALENEACETIC ACID
    • 2-(Naphthalen-1-Yl)Acetic Acid
    • Naphthalene-1-acetic acid
    • NAPHTHALENEACETIC ACID
    • 1-Naphthalene acetic acid
    • Phyomone
    • Planofix
    • Fruitone N
    • Fruitofix
    • Planofixe
    • Transplantone
    • Celmone
    • alpha-Naphthylacetic acid
    • Tre-hold
    • Stop-Drop
    • alpha-NAA
    • Alphaspra
    • Klingtite
    • Nafusaku
    • Primacol
    • Rhodofix
    • Tip-Off
    • Agronaa
    • Biokor
    • Etifix
    • Pomoxon
    • Stafast
    • Tekkam
    • Vardhak
    • Alman
    • Rasin
    • 2-(1-Naphthyl)acetic acid
    • Liqui-stik
    • Pimacol-Sol
    • Appl-set
    • Rhizopon B
    • alpha-Naphthaleneacetic acid
    • naphthalen-1-ylacetic acid
    • Niagara-Stik
    • Nu-Tone
    • Naphthylacetic acid
    • Floramon
    • Hormofix
    • Plucker
    • Regenasol
    • Fruit Fix
    • NAA
    • 1-Naphthtaleneacetic acid
    • 1-Naphthylessigsaeure
    • Naphyl-1-essigsaeure
    • NAPHTHALEN-1-YL-ACETIC ACID
    • Caswell No. 589
    • .alpha.-NAA
    • STIK
    • Germon
    • 1-NAA
    • 2-naphthalen-1-ylacetic acid
    • .alpha.-Naphthaleneacetic acid
    • Stimolante 66f
    • HSDB 2038
    • alpha-Naphthyleneacetic acid
    • .alpha.-Naphthylacetic acid
    • Acide naphtylacetique
    • Acide naphthylacetique
    • Naphthaleneacetic acid (VAN)
    • NSC 15772
    • Naphthyl-1-essigsaeure
    • 1-naphthyl acetic acid
    • Acide naphtylacetique [French]
    • Fruitone
    • Naphyl-1-essigsaeure [German]
    • Phymone
    • Kyselina 1-naftyloctova
    • 2-(alpha-Naphthyl)ethanoic aid
    • Acide naphthylacetique [French]
    • alpha-Naphthylessigsaeure
    • EPA Pesticide Chemical Code 056002
    • 2-(alpha-Naphthyl)ethanoic acid
    • Kyselina 1-naftyloctova [Czech]
    • Naphthyl-1-essigsaeure [German]
    • NAA 800
    • N 10
    • alpha-Naphthylessigsaeure [German]
    • AI3-16113
    • Acide naphtylacetique [ISO-French]
    • 26445-01-2
    • EINECS 201-705-8
    • NAFTAL
    • CCRIS 8814
    • ANU
    • DTXSID8020915
    • CHEBI:32918
    • a-naphthaleneacetic acid
    • MFCD00004046
    • NSC-15772
    • RAIZON 05
    • 33T7G7757C
    • (Naphthalen-1-yl)acetic acid
    • 1-Naphthylacetic acid (JAN)
    • DTXCID60915
    • .alpha.-Naphthyleneacetic acid
    • CHEMBL428495
    • NAPHTHYLACETIC ACID [MART.]
    • 1-NAPHTHYLACETIC ACID [JAN]
    • 1-NAPHTHALENEACETIC ACID [MI]
    • ALPHA-NAPHTHYLACETIC ACID [HSDB]
    • NCGC00090987-02
    • NCGC00090987-03
    • 1-NAPHTHALENEACETIC ACID [WHO-DD]
    • 2-(.ALPHA.-NAPHTHYL)ETHANOIC ACID
    • NLA
    • Acide naphtylacetique (French)
    • (Naphthalen-1-yl)acetic Acid (1-Naphthylacetic Acid)
    • NAPHAZOLINE HYDROCHLORIDE IMPURITY B [EP IMPURITY]
    • Acide naphtylacetique (ISO-French)
    • NAPHTHYLACETIC ACID (MART.)
    • CAS-86-87-3
    • NAPHTHYL-1-ESSIGSAEURE (GERMAN)
    • ALPHA-NAPHTHYLESSIGSAEURE (GERMAN)
    • alpha-naphthyl acetic acid
    • NAPHAZOLINE HYDROCHLORIDE IMPURITY B (EP IMPURITY)
    • Niagarastik
    • Pimacolsol
    • Applset
    • Liquistik
    • StopDrop
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