2-Ethylhexyl acrylate

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  • Identifiers

    CAS number
    103-11-7

    Molecular formula
    C11H20O2

    SMILES
    CCCCC(CC)COC(=O)C=C

    Safety labels

    Irritant
    Irritant

  • Odor profile

    fruity 78.18%
    herbal 47.58%
    fatty 41.12%
    oily 37.85%
    sweet 37.7%
    cheesy 32.52%
    fresh 32.37%
    pineapple 29.61%
    waxy 28.18%
    earthy 28.11%

    Scent© AI

    Odor threshold>

    • 0.02 mg/L

  • Properties

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

    Molecular weight
    184.27 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Melting point expt.

    • -130 °F (NTP, 1992)
    • -90 °C
    • -130 °F

    Boiling point

    • 417 to 424 °F at 760 mmHg (NTP, 1992)
    • 214-218 °C
    • Boiling point: 130 °C @ 50 mm Hg; conversion factor: 1 ppm = 7.52 mg/cu cm
    • 213.5 °C
    • 417-424 °F

    Flash point expt.

    • 180 °F (NTP, 1992)
    • 180 °F (82 °C) (open cup)
    • 86 °C (closed cup)
    • 82 °C o.c.
    • 180 °F

    Solubility expt.

    • less than 1 mg/mL at 72 °F (NTP, 1992)
    • 100 mg/l @ 25 °C
    • Solubility in water: none

  • Synonyms

    • 2-ETHYLHEXYL ACRYLATE
    • 103-11-7
    • 2-ethylhexyl prop-2-enoate
    • 2-Ethylhexyl 2-propenoate
    • 2-Ethyl-1-hexyl acrylate
    • 2-ETHYLHEXYLACRYLATE
    • 2-Propenoic acid, 2-ethylhexyl ester
    • Acrylic acid, 2-ethylhexyl ester
    • 1-Hexanol, 2-ethyl-, acrylate
    • Mono(2-ethylhexyl) acrylate
    • NSC 4803
    • CCRIS 3430
    • HSDB 1121
    • 2EHA
    • ethylhexylacrylate
    • UNII-HR49R9S6XG
    • EINECS 203-080-7
    • HR49R9S6XG
    • BRN 1765828
    • DTXSID9025297
    • AI3-03833
    • 2-Ethylhexanol acrylate
    • JC BASE ACRYLATE
    • 2-Ethylhexylester kyseliny akrylove
    • NORSOCRYL 2-EHA
    • NSC-4803
    • DTXCID405297
    • CHEBI:82465
    • EC 203-080-7
    • 2-ethylexyl acrylate
    • 2EHA; EHA; JR 910; NSC 4803; Norsocryl 2-EHA
    • 2-ETHYLHEXYL ACRYLATE (IARC)
    • 2-ETHYLHEXYL ACRYLATE [IARC]
    • CAS-103-11-7
    • Octyl Acrylate Monomer
    • 2-Ethylhexyl Acrylate Resin
    • 2-Ethylhexylester kyseliny akrylove [Czech]
    • acrylic acid 2-ethylhexyl ester
    • EINECS 215-330-2
    • MFCD00009495
    • 1-Hexanol, acrylate
    • 90530-31-7
    • 2-ethylhexyl propenoate
    • Acrylic Acid 2-Ethylhexyl Ester Monomer
    • 2-ethylhexyl-2-propenoate
    • SCHEMBL14869
    • 2-Ethylhexyl Acrylate Monomer
    • Acrylic acid-2-ethylhexyl ester
    • CHEMBL1574328
    • 2-Ethylhexyl acrylate (2-EHA)
    • Acrylic Acid Octyl Ester Monomer
    • NSC4803
    • 2-Ethylhexyl ester of acrylic acid
    • Tox21_202053
    • Tox21_303227
    • WLN: 4Y2 & 1OV1U1
    • MFCD00084372
    • AKOS015894409
    • (+/-)-Acrylic acid 2-ethylhexyl ester
    • NCGC00091115-01
    • NCGC00091115-02
    • NCGC00091115-03
    • NCGC00256960-01
    • NCGC00259602-01
    • LS-14013
    • 2-Ethylhexyl acrylate, analytical standard
    • DB-030721
    • A0144
    • NS00007111
    • 2-Ethylhexyl Acrylate Monomer, stab. w/MEHQ
    • C19420
    • Q209383
    • 2-Ethylhexyl Acrylate Monomer (stabilized with MEHQ)
    • 2-Ethylhexyl acrylate, 98%, contains >=0.001-<=0.11% monomethyl ether hydroquinone as stabilizer
    • 203-080-7
    • 93460-77-6
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