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3-(4-tert-butylphenyl)propanal

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Origin: China

Cas No: 18127-01-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 18127-01-0 Formula: C13H18O Molecular Weight: 190.28100

    Description

    Bourgeonal is an aromatic aldehyde used in perfumery. It has a fragrance reminiscent of lily of the valley, otherwise described as floral, watery, green and aldehydic. It is a pale yellow liquid at room temperature.
    It is toxic if swallowed and can cause skin irritation and sensitisation on contact.
    Recently it was found that in vitro, bourgeonal acts as a chemo-attractant for human spermatozoa, activating an olfactory receptor called OR1D2 (formerly called hOR17-4) which opens calcium ion channels in the sperm, leading them to swim twice as fast. Bourgeonal is suspected to be involved in helping sperm locate the ovum.
    As of 2010, bourgeonal is the only known odor substance to which males have a higher average sensitivity than females. This is thought to be because the same olfactory receptor (OR1D2) is expressed in non-olfactory tissue in sperm cells as well as the olfactory tissue of the nose. The involvement with sperm chemotaxis causes an evolutionary pressure for males (sexual selection) that causes them to have more OR1D2 receptors on average, both in the nose as well as in sperm.

    Basic Info

    Chemical Name 3-(4-tert-butylphenyl)propanal
    Synonyms

    Bourgeonal;
    EINECS 242-016-2;
    para-tert-butylhydrocinnamaldehyde;
    p-tert-Butylhydrocinnamic aldehyde;
    p-tert-Butyldihydrocinnamaldehyde;

    CAS No. 18127-01-0
    Molecular Formula C13H18O
    Molecular Weight 190.28100
    PSA 17.07000
    LogP 3.11560

    Properties

    Appearance & Physical State Colorless liquid
    Density 0.938 g/cm3
    Boiling Point 265.1ºC at 760 mmHg
    Flash Point 115.8ºC
    Refractive Index 1.493
    Vapor Pressure 0.00934mmHg at 25°C

    Safety Info

    HS Code 2912299000
    Hazard Codes Xi

    Synthesis Route

    Formaldehyde+4-TERT-BUTYLSTYRENE3-(4-tert-butylphenyl)propanal+2-(4'-tert-butylphenyl)propionaldehhyde
    4-tert-Butyltoluene+acetaldehyde3-[3-(2-Methyl-2-propanyl)phenyl]propanal+3-(4-tert-butylphenyl)propanal
    carbon monoxide+4-TERT-BUTYLSTYRENE3-(4-tert-butylphenyl)propanal+2-(4'-tert-butylphenyl)propionaldehhyde

    Precursor

    acetaldehyde
    Formaldehyde
    4-tert-Butyltoluene
    4-TERT-BUTYLSTYRENE

    Downstream Product

    4-tert-Butylbenzaldehyde
    2-(4-tert-butylphenyl)acetic acid
    2-(4-tert-Butylphenyl)ethanol
    3-(4-(tert-Butyl)phenyl)propanoic acid

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