Benzaldehyde Aroma Chemical
CAS# 100-52-7
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Benzaldehyde (CAS# 100-52-7) is a classic aromatic aldehyde with a simple benzene backbone and a very characteristic bitter almond odour. In nature, it is found in bitter almond oil, apricot kernels, peach kernels and other stone fruit seeds; in industry, it is produced synthetically to ensure consistent purity, stability and reliable supply for the fragrance and cosmetics sectors.
Olfactively, Benzaldehyde opens with a distinct bitter almond note, reminiscent of almond nougat, marzipan, cherry, ripe apricot and dark cherry, with sweet, slightly balsamic and gently warm spicy nuances. It is a very powerful material: even low dosages create a clear impact, so it is typically used to build almond, cherry, apricot, nutty, gourmand and “baked goods” accords.
In perfumery, Benzaldehyde is commonly employed to enrich gourmand and fruity-floral compositions, almond–heliotrope themes, cherry blossom concepts and creations inspired by desserts, milk, coffee or confectionery. It combines particularly well with vanillin, ethyl vanillin, coumarin, heliotropine, cinnamic aldehyde and many white-floral or powdery-floral materials, adding sweetness, roundness and depth while keeping a recognisable signature.
Beyond fine fragrance, Benzaldehyde is widely used in fragrances for cosmetics, personal care products, household cleaners, fabric softeners, air care, wax melts and scented candles, thanks to its clear almond–marzipan character and good substantive power. It is also an important component in the flavour industry, when produced and used under appropriate food-grade regulations, especially in almond, cherry, amaretto, apricot and nutty flavour profiles.
As a high-impact aldehyde, Benzaldehyde should be dosed with care at low levels to avoid overwhelming the composition. The product should be stored in tightly closed containers, in a cool, dry and well-ventilated place, protected from light and heat, to minimise oxidation and keep the odour clean and fresh throughout storage and use in formulations.
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Technical standards
Technical standards

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CAS NO.
100-52-7
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OLFACTIVE FAMILY
Gourmand
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BRAND
Scent.vn
Olfactory Pyramid
| Maximum acceptable concentrations in the finished product (%) | |||
|---|---|---|---|
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Category 1
Products applied to the lips
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No restriction |
Category 7A
Rinse-off products applied to the hair with some hand contact
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No restriction |
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Category 2
Products applied to the axillae
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No restriction |
Category 7B
Leave-on products applied to the hair with some hand contact
|
No restriction |
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Category 3
Products applied to the face/body using fingertips
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No restriction |
Category 8
Products with significant anogenital exposure
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No restriction |
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Category 4
Products related to fine fragrance
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No restriction |
Category 9
Products with body and hand exposure, primarily rinse off
|
No restriction |
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Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
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No restriction |
Category 10A
Household care products with mostly hand contact
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No restriction |
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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 |
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Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
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No restriction |
Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
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No restriction |
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Category 5D
Baby Creams, baby Oils and baby talc
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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 |
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Category 6
Products with oral and lip exposure
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No restriction |
Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
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No restriction |
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Certificates of Quality
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Certificate of Analysis (COA)
Provides information on the physical and chemical properties of the product.Download -
IFRA Certificate of Conformity
Sets safety standards and guidelines for the product in manufacturing.Download -
Safety Data Sheet (SDS)
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