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    • Cashmeran (DPMI) CAS 33704-61-9

    Cashmeran (DPMI) CAS 33704-61-9

    Cashmeran, also called DPMI or musk indanone, CAS 33704-61-9, is a synthetic polycyclic musk/woody fragrance ingredient supplied as a fixative for industrial scent systems. Confirm the required grade and specification, then request a quotation with COA/TDS/SDS for bulk supply.

    • CAS: 33704-61-9
    • Synonyms: Musk Indanone, 6,7-Dihydro-1,1,2,3,3-pentamethyl-4(5H)-indanone, Dihydro Pentamethyl Indanone
    • Einecs: 251-649-3
    • Molecular Formula: C₁₄H₂₂O
    • Grade: Industrial Grade
    • Package: 25kg/170kg per drum
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    Product Description

    Cashmeran (DPMI) CAS 33704-61-9 is a synthetic polycyclic musk/woody fragrance ingredient, also known as dihydro pentamethyl indanone, with the formula C₁₄H₂₂O and EINECS 251-649-3.

    Synonyms: Musk Indanone; 6,7-Dihydro-1,1,2,3,3-pentamethyl-4(5H)-indanone; Dihydro Pentamethyl Indanone; DPMI.

    CAS: 33704-61-9.

    Molecular formula: C₁₄H₂₂O.

    Its melting point is about 27 °C, so it appears as a white to pale yellow crystalline mass or fused solid at room temperature.

    Above roughly 30 °C it melts to a pale yellow or clear viscous liquid and can be gently warmed for easier handling.

    It has a rich musky, woody, spicy cashmere-like character with floral undertones.

    It is valued as a base note that links and harmonizes other fragrance materials with good diffusion and long-lasting presence.

    It is used in fragrance compounding for household and industrial scent systems, scented polymer or rubber products, and long-lasting textile finishes.

    Because it is hydrophobic and alcohol-compatible, it fits well into non-polar or alcoholic formulations.

    The typical purity (GC) is about 98.0% or higher, with an acid value of 1.0 mg KOH/g or less.

    Cashmeran is covered by the IFRA standard for DPMI, so the permitted level depends on the finished-product category and use.

    Store in a cool, dark, dry environment; gentle warming may be needed for homogenization at lower temperatures.

    Protect from light and keep containers closed when not in use.

    Confirm appearance, odor, purity, melting point, refractive index, acid value and grade as required.

    Use suitable eye and skin protection during handling, and wash skin contact with soap and water.

    Confirm packaging with the requested quantity and destination requirements.

    The page is an RFQ entry point and does not state stock, price, MOQ or fixed lead time.

    For an RFQ, state the intended application, required grade, quantity, packaging, destination and document needs.

    FAQ - Technical & Supply Chain

    • Q:

      What is Cashmeran CAS 33704-61-9?

      A: Cashmeran, also called DPMI, is a synthetic polycyclic musk/woody fragrance ingredient with the IUPAC name 1,2,3,5,6,7-hexahydro-1,1,2,3,3-pentamethyl-4H-inden-4-one. Its accepted molecular formula is C14H22O and its molecular weight is about 206.32.
    • Q:

      Why does Cashmeran sometimes look solid and sometimes liquid?

      A: Its melting point is about 27 degrees C, so it commonly appears as a white to pale yellow crystalline mass or fused solid at room temperature. Above roughly 30 degrees C it melts to a pale yellow or clear viscous liquid and can be gently warmed for easier handling.
    • Q:

      What kind of odor and performance does Cashmeran provide?

      A: Cashmeran has a rich musky, woody, spicy cashmere-like character with floral undertones. It is valued as a base note that links and harmonizes other fragrance materials and gives the formula good diffusion and long-lasting presence.
    • Q:

      What are the main industrial applications?

      A: It is used in fragrance compounding for household and industrial scent systems, scented polymer or rubber products, and long-lasting textile finishes. Because it is hydrophobic and alcohol-compatible, it fits well into non-polar or alcoholic formulations.
    • Q:

      Does Cashmeran have IFRA restrictions?

      A: Cashmeran is covered by the IFRA standard for DPMI CAS 33704-61-9, so the permitted level depends on the finished-product category and use. Our Premium F&F grade is supplied for use within applicable IFRA category limits, and the final formulation should confirm the specific exposure scenario.

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