Product
Supplier
Encyclopedia
Inquiry
Syringaldehyde buy - large image1
Syringaldehyde buy - image1

Syringaldehyde

2 Inquiries

Unit Price: Get Latest Price
CAS No.:

134-96-3

Content:

99%

Port:

China port

Packaging:

25kg drum

Price valid (until):

2026-04-30

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Chemical products

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Pls input.

    1. Product Identification & Classification
    Chemical Name : Syringaldehyde
    Synonyms : 4-Hydroxy-3,5-dimethoxybenzaldehyde; 3,5-Dimethoxy-4-hydroxybenzaldehyde
    CAS No. : 134-96-3
    EINECS No. : 205-167-5
    Molecular Formula :
    LaTex error
    Molecular Weight : 182.17 g/mol
    Chemical Classification : Aromatic aldehyde; Benzaldehyde derivative;
    2. Physical & Chemical Properties
    • Appearance : White to pale yellow crystalline powder
    • Melting Point : 110–113 °C (lit.)
    • Boiling Point : 192–193 °C at 14 mmHg; ~322 °C at atmospheric pressure
    • Density : 1.20 g/cm³ (20 °C)
    • Flash Point : 130.1 °C (closed cup)
    • Purity Grade :
    • Industrial Grade: ≥98.0%
    • Pharmaceutical/Flavor Grade: ≥99.0%
    • Moisture Content : ≤0.5%
    • Stability : Stable under normal storage conditions; incompatible with strong oxidizing agents, strong bases, and reducing agents
    3. Key Applications
    As a high-value aromatic aldehyde and organic intermediate, syringaldehyde is widely used in:
    • Flavor & Fragrance Industry : Formulation of food flavors (FEMA 4049) and daily chemical fragrances, imparting sweet, clove-like, and woody aromas; compliant with international food safety standards
    • Pharmaceutical Synthesis : Intermediate for antibacterial, anti-inflammatory, and antioxidant drugs; used as a reference standard for plant extracts
    • Agrochemicals : Synthesis of herbicides, fungicides, and plant growth regulators
    • Fine Chemicals : Raw material for specialty polymers, dyes, and UV stabilizers; recoverable high-value component from papermaking waste liquor
    • Organic Synthesis : Used in condensation, oxidation-reduction, and coupling reactions (e.g., Knoevenagel condensation, Schiff base formation)

    .

    Items Specifications






    Basic Info
    Product Name:

    Syringaldehyde

    Other Name:

    Benzaldehyde,4-hydroxy-3,5-dimethoxy-;4-Hydroxy-3,5-dimethoxybenzaldehyde;3,5-Dimethoxy-4-hydroxybenzaldehyde;4-Formyl-2,6-dimethoxyphenol;Gallaldehyde 3,5-dimethyl ether;Syringaldehyde;Syringic aldehyde;Cedar aldehyde;2,6-Dimethoxy-4-formylphenol;NSC 41153;SM 707;VND 3207;4-Formylsyringol

    CAS No.:

    134-96-3

    Molecular Formula:

    C9H10O4

    InChIKeys:

    InChIKey=KCDXJAYRVLXPFO-UHFFFAOYSA-N

    Molecular Weight:

    182.17

    Exact Mass:

    182.17

    EC Number:

    205-167-5

    UNII:

    2ZR01KTT21

    NSC Number:

    41153

    DSSTox ID:

    DTXSID2059643

    HScode:

    2912499000

    Characteristics
    PSA:

    55.8

    XLogP3:

    0

    Appearance:

    Very pale green needles; Alcoholic aroma

    Density:

    1.2±0.1 g/cm3

    Melting Point:

    113 °C

    Boiling Point:

    192-193°C at 760 mmHg

    Flash Point:

    130.1±20.0 °C

    Refractive Index:

    1.568

    Water Solubility:

    Insoluble in water

    Storage Conditions:

    Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    Vapor Pressure:

    0.000151mmHg at 25°C

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    Skin irritation, Category 2

    Eye irritation, Category 2

    Specific target organ toxicity – single exposure, Category 3

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H302 Harmful if swallowed

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    H335 May cause respiratory irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

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

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P271 Use only outdoors or in a well-ventilated area.

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    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.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P319 Get medical help if you feel unwell.

    Storage

    P403+P233 Store in a well-ventilated place. Keep container tightly closed.

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    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

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Chemical products

    Location:

    No. 7999 Jiankang East Street, Shangcheng Community, Qingchi Sub-district, Xincheng Sub-district, High-tech Zone, Weifang City, Shandong Province

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    5-10

    Year of Establishment:

    2025

  • Inquiry History
    2 Inquiries
    Country Product Purchase Quantity Date Posted
    Australia

    3,5-Dimethoxy-4-hydroxybenzaldehyde

    1 20' Fcl Sep 20, 2024
    India

    Syringaldehyde

    10 G Sep 3, 2025
    Post an enquiry for this product
pic ×

Scan the QR Code to Share

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.