1,3-Dichloro-2-propanol

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  • Identifiers

    CAS number
    96-23-1

    Molecular formula
    C3H6Cl2O

    SMILES
    C(C(CCl)O)Cl

    Safety labels

    Acute Toxic
    Acute Toxic

    Health Hazard
    Health

  • Odor profile

    odorless 49.31%
    fishy 43.58%
    sweet 36.34%
    oily 25.59%
    alcoholic 23.19%
    cheesy 21.03%
    savory 18.35%
    ripe 18.34%
    buttery 18.08%
    musty 17.93%

    Scent© AI

  • Properties

    XLogP3-AA
    0.8 Well soluble in MMB, TEC, IAA

    Molecular weight
    128.98 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Fast

    Melting point expt.

    • 25 °F (NTP, 1992)
    • -4 °C

    Boiling point

    • 345 °F at 760 mmHg (NTP, 1992)
    • 174.3 °C @ 760 MM HG
    • 174.3 °C

    Flash point expt.

    • 165 °F (NTP, 1992)
    • 74 °C
    • 165 °F (74 °C) (OPEN CUP)
    • 74 °C o.c.

    Solubility expt.

    • greater than or equal to 100 mg/mL at 73 °F (NTP, 1992)
    • MISCIBLE WITH ALC, ETHER
    • SOL ETHANOL, ETHER, ACETONE
    • MISCIBLE WITH MOST ORGANIC SOLVENTS, VEGETABLE OILS
    • In water, 9.9X10+4 mg/l at 25 °C.
    • Solubility in water, g/100ml at 20 °C: 11

  • Synonyms

    • 1,3-DICHLORO-2-PROPANOL
    • 96-23-1
    • 1,3-Dichloropropan-2-ol
    • Dichlorohydrin
    • 1,3-Dichlorohydrin
    • 2-Propanol, 1,3-dichloro-
    • 1,3-Dichloroisopropanol
    • Glycerol 1,3-dichlorohydrin
    • Enodrin
    • Sym-glycerol dichlorohydrin
    • 1,3-Dichloro-2-hydroxypropane
    • Sym-dichloroisopropyl alcohol
    • 1,3-Dichloroisopropyl alcohol
    • Propylene dichlorohydrin
    • alpha-Dichlorohydrin
    • s-Glycerol dichlorohydrin
    • s-Dichloroisopropyl alcohol
    • .alpha.-Dichlorohydrin
    • Glycerol alpha,gamma-dichlorohydrin
    • alpha,gamma-Dichlorohydrin
    • alpha-Propenyldichlorohydrin
    • Propanol, dichloro-
    • CCRIS 953
    • 2-Propanol, 1-3-dichloro-
    • NSC 70982
    • HSDB 5302
    • 1,3-Dichloropropanol-2
    • 2-Chloro-1-(chloromethyl)ethanol
    • HOCH(CH2Cl)2
    • U 25,354
    • 1,3-dichloro-propan-2-ol
    • EINECS 202-491-9
    • Dichloro-2-propanol, 1,3-
    • BRN 1732063
    • Glycerol .alpha.,.gamma.-dichlorohydrin
    • 0F4P2VQC07
    • DTXSID6025010
    • CHEBI:18917
    • AI3-14899
    • 1,3-dichloro-1,3-dideoxyglycerol
    • MFCD00000951
    • NSC-70982
    • DTXCID805010
    • .alpha.,.gamma.-Dichlorohydrin
    • 26545-73-3
    • EC 202-491-9
    • 4-01-00-01491 (Beilstein Handbook Reference)
    • EINECS 247-787-9
    • 1,3-DICHLORO-2-PROPANOL [MI]
    • 1,3-DICHLORO-2-PROPANOL [HSDB]
    • 1,3-DICHLORO-2-PROPANOL [IARC]
    • Gdch
    • C3H6Cl2O
    • CAS-96-23-1
    • 1,3-DICHLORO-2-PROPANOL (IARC)
    • UNII-0F4P2VQC07
    • Dichlorhydrin
    • alpha,alpha'-DICHLOROHYDRIN
    • 1,3Dichlorohydrin
    • 1,3Dichloropropanol
    • 1,3Dichloroisopropanol
    • sGlycerol dichlorohydrin
    • 2Propanol, 13dichloro
    • sDichloroisopropyl alcohol
    • symGlycerol dichlorohydrin
    • 2-Propanol,3-dichloro-
    • alphaPropenyldichlorohydrin
    • 1,3-Dichloro-propanol-2
    • 1,3Dichloro2hydroxypropane
    • Glycerol 1,3dichlorohydrin
    • symDichloroisopropyl alcohol
    • Glycerol-a,?-dichlorohydrin
    • WLN: G1YQ1G
    • 1,3-di-chloro-2-propanol
    • GLYCERIN DICHLORHYDRIN
    • 1,3Dichloroisopropyl alcohol
    • SCHEMBL27171
    • GLYCERIN DICHLOROHYDRIN
    • GLYCEROL DICHLOROHYDRIN
    • MLS001050097
    • BIDD:ER0691
    • CHEMBL468581
    • Glycerol alpha,gammadichlorohydrin
    • 1,3-Dichloro-2-propanol, 98%
    • NSC70982
    • Glycerol alpha,alpha'-dichlorohydrin
    • Tox21_201890
    • Tox21_300284
    • MSK001200
    • STL268847
    • AKOS005206949
    • UN 2750
    • NCGC00091689-01
    • NCGC00091689-02
    • NCGC00091689-03
    • NCGC00254123-01
    • NCGC00259439-01
    • LS-12957
    • SMR001216525
    • DB-027324
    • D0402
    • NS00003950
    • EN300-31252
    • 1,3-Dichloro-2-propanol, purum, >=98.0% (GC)
    • Q10843705
    • F0001-2291
    • 202-491-9
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