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DL-Menthol 99%   Dideu buy - large image1
DL-Menthol 99%   Dideu buy - image1

DL-Menthol 99% Dideu

6 Inquiries

Unit Price: Get Latest Price
CAS No.:

1490-04-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

ShangHai

Brand:

Dideu

Packaging:

25kg/Cardboard Drum

Sample Available:

Yes

Price valid (until):

2023-07-24

Company Type:
Manufactory
Location:
China
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
Average Lead Time:
7 days
Qualification:
Main Products:

Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


    Our Reference Specification, for more details, pls contact us for COA, MSDS and certification:

    Email & Skype: Service@dideu.com Telephone:+86-29-89586680

    Mobile:+86-15129568250; Whatsapp&Wechat: +8615129568250



    Item

    Standard

    Test Results

    Identification

    A.H-NMR:Comply with the structure

    Complies

    B.LC-MS:Comply with the structure

    Complies

    C.The IR spectrum of sample should be identical with that of reference standard.

    Complies

    D.HPLC-ESI-MS

    Complies

    The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

    Loss on drying

    ≤2.0%

    0.19%

    Heavy metals

    ≤10 ppm

    <10ppm

    Water

    ≤1.0%

    0.10%

    Sulphated ash

    ≤0.5% determined on 1.0 g.

    0.01%

    Residue on ignition

    ≤0.1%

    0.03%

    Related Substances

    Unspecified impurities: for each impurity ≤0.10%

    <0.10%

    Total Impurity ≤0.5%

    0.18%

    Purity

    ≥99.0%

    99.70%

    Assay

    99.0%~101.0% (anhydrous substance).

    99.80%

    Storage

    Preserve in well-closed, light-resistant and airtight containers.

    Complies





    The packaging can be customized. the shipping term can be by sea, by air, and sample or small quantity can be shipped by DHL, FEDEX, EMS and TNT.


    a) Free sample can be supplied.

    b) Guide our clients by professional knowledge and teach them how to use our product after sales.

    c) Accept SGS, BV any other third-party inspection before loading.

    d) High quality best price Guaranteed.

    Why do you choose Dideu Industries as your partner?

    A) High quality can be guaranteed. Dideu Industries since 1975 are reputed chemical manufacturer and are Certified by ISO 9001;2015 and have GMP certification.Free sample can be arranged before shipment and SGS,BV and other third party inspection company are accepted before loading.For regular customers, we accept L/C 180 Days, D/P,D/A payment term. If there is any quality problem after goods arrive. Dideu Industries will do fully payment refund.

    B) Best price can be guaranteed. As Dideu Industries are integrated pharmaceuticals and chemicals producer, the production cost can be controlled and price will be definitely more competitive than China trading companies.

    C) Professional enginners from Dideu Industries will give professional usage guide and services after sales.

    D) Dideu Industries work 7×24 hours and your request will be processed by our professional staff in different shift period.


    ECHEMI Editorial Reference
    Menthol is a natural analgesic compound. Menthol could cause a feeling of coolness due to stimulation of ‘cold’ receptors by inhibiting Ca++ currents of neuronal membranes[1].
    colourless crystals
    Racemic menthol is a mixture of equal parts of the (1R,2S,5R)- and (1S,2R,5S)-isomers of menthol. It is a free-flowing or agglomerated crystalline powder, or colorless, prismatic, or acicular shiny crystals, or hexagonal or fused masses with a strong characteristic odor and taste. The crystalline form may change with time owing to sublimation within a closed vessel. The USP 32 specifies that menthol may be either naturally occurring l-menthol or syntheti-cally prepared racemic or dl-menthol. However, the JP XV and PhEur 6.0, along with other pharmacopeias, include two separate monographs for racemic and l-menthol.
    A white crystalline terpenealcohol, C10H19OH; r.d. 0.89;m.p. 42°C; b.p. 103–104°C. It has aminty taste and is found in certainessential oils (e.g. peppermint) andused as a flavouring.
    ChEBI: Any secondary alcohol that is one of the eight possible diastereoisomers of 5-methyl-2-(propan-2-yl)cyclohexan-1-ol.

    Basic Info
    Product Name:

    DL-Menthol

    Other Name:

    (1RS,3RS,4SR)-4 MENTHAN-3-OL;1-Methyl-4-isopropyl-3-cyclohexanol;Menthol-d4 (Mixture of diastereoMers);Mentholum racemicum;MENTHOL PH EUR;MentholNatural;DL-MENTHOL,CRYSTAL,USP;MENTHOL FLUESSIG

    CAS No.:

    1490-04-6

    Molecular Formula:

    C10H20O

    InChIKeys:

    NOOLISFMXDJSKH-UHFFFAOYSA-N

    Molecular Weight:

    156.27

    Exact Mass:

    156.27

    EC Number:

    216-074-4

    TSCA:

    TSCA listed

    Color/Form:

    Clear Colourless

    HScode:

    29061100

    Characteristics
    PSA:

    20.23000

    XLogP3:

    2.43950

    Appearance:

    D,l-menthol is a white crystalline solid with a peppermint odor and taste. (NTP, 1992)

    Density:

    0.89 g/mL at 25 °C(lit.)

    Melting Point:

    34-36 °C(lit.)

    Boiling Point:

    216 °C(lit.)

    Flash Point:

    196° F (NTP, 1992)

    Refractive Index:

    1.457

    Water Solubility:

    H2O: 0.42 mg/mL at 25 °C

    Storage Conditions:

    Keep container tightly closed in a dry and well-ventilated place.

    Vapor Pressure:

    0.8 mm Hg ( 20 °C)

    Vapor Density:

    5.4 (NTP, 1992) (Relative to Air)

    Specific rotation:

    Specific optical rotation: +2.2 deg at 15 °C/D (alcohol solution)

    Odor:

    at 10.00 % in dipropylene glycol. cooling mentholic minty

    Taste:

    Peppermint taste /dl-Menthol/

    PKA:

    15.30±0.60(Predicted)

    Henrys Law Constant:

    3.1×10-1mol/(m3Pa) at 25℃, Ebert et al. (2023)

    Critical Temperature & Pressure:

    Sealed in dry,Room Temperature

    Hazard Identification

    Classification of the substance or mixture

    Skin irritation, Category 2

    Eye irritation, Category 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P321 Specific treatment (see ... on this label).

    P332+P317 If skin irritation occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Keep container tightly closed in a dry and well-ventilated place.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

    Location:

    https://www.dideu.com/en/

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    7 days

    Total Annual Revenue:

    Above $100 million

    Total Employees:

    Above 1000

    Year of Establishment:

    2016

    Company Certificates
    • Shaanxi Dideu Medichem Co. LtdISO Certificate ISO Certificate
    • Shaanxi Dideu Medichem Co. LtdREACH REACH
    Company Profile
    ">Company Profile
  • Inquiry History
    6 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Menthol

    1.00 MT Jul 10, 2026
    United States

    Menthol

    25 KG Feb 19, 2024
    Egypt

    Menthol

    1 KG Sep 10, 2025
    South Africa

    DL-Menthol

    12 MT Apr 5, 2024
    United Arab Emirates

    MENTHOL

    3 MT May 3, 2026
    South Africa

    DL-Menthol

    12 MT Apr 7, 2024
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