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Home > Specialty Chemicals > 3,4-Dihydroxybenzaldehyde for Sale > More than 15 years GMP Factory Suppy 99.5% 3,4-Dihydroxybenzaldehyde Medical 139-85-5Grade CAS
More than 15 years GMP Factory Suppy 99.5% 3,4-Dihydroxybenzaldehyde Medical 139-85-5Grade CAS buy - large image1
More than 15 years GMP Factory Suppy 99.5% 3,4-Dihydroxybenzaldehyde Medical 139-85-5Grade CAS buy - image1

More than 15 years GMP Factory Suppy 99.5% 3,4-Dihydroxybenzaldehyde Medical 139-85-5Grade CAS

2 Inquiries

Unit Price: Get Latest Price
CAS No.:

139-85-5

Grade:

Pharmaceutical Grade

Content:

99.5%

Port:

shanghai

Brand:

Honour

Packaging:

25kg/drum, customized

Price valid (until):

2024-09-08

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

Semaglutide,Tirzepatide,API,Enzyme

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    We provide technical support, free sample and custom synthesis service, fast,safe and reliable delivery.

    Contact us for the most sincere service:

    Sales2@honourchina.com

    Whatsapp: +86 18020752052

    Wechat: honourchem

    Skype: julie.chan81

      Product Detail  


    Identification

    Name


    3,4-Dihydroxybenzaldehyde


    Synonyms


    Cas number 139-85-5
    EC Number 205-377-7
    Molecular Formula C7H6O3
    Molecular weight 138.12
    Appearance
    orange yellow powder

    Package 

    Can be packaged according to customer requirements


    Application

    It is used for pharmaceutical intermediateds.


    About Us

    Shop More than 15 years GMP Factory Suppy 99.5% 3,4-Dihydroxybenzaldehyde Medical 139-85-5Grade CAS-Detailed Image 1


    Package 

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    Shipment

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    Certificate

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    Basic Info
    Product Name:

    3,4-Dihydroxybenzaldehyde

    Other Name:

    Benzaldehyde,3,4-dihydroxy-;Protocatechualdehyde;3,4-Dihydroxybenzaldehyde;3,4-Dihydroxybenzenecarbonal;Protocatechuic aldehyde;4-Formyl-1,2-dihydroxybenzene;Rancinamycin IV;1,2-Dihydroxy-4-formylbenzene;NC 033;4-Formyl-1,2-benzenediol;Catechaldehyde;NSC 22961;4-Formylcatechol;3,4-Dihydroxybezaldehyde;4-Formyl-2-hydroxyphenol

    CAS No.:

    139-85-5

    Molecular Formula:

    C7H6O3

    InChIKeys:

    InChIKey=IBGBGRVKPALMCQ-UHFFFAOYSA-N

    Molecular Weight:

    138.12100

    Exact Mass:

    138.12

    EC Number:

    205-377-7

    UNII:

    4PVP2HCH4T

    NSC Number:

    22961

    DSSTox ID:

    DTXSID4074512

    HScode:

    29124900

    Categories:

    Characteristics
    PSA:

    57.53000

    XLogP3:

    1.3

    Appearance:

    brown powder

    Density:

    1.409g/cm3

    Melting Point:

    153 °C (decomp)

    Boiling Point:

    295.4ºC at 760mmHg

    Flash Point:

    146.7ºC

    Refractive Index:

    1.674

    Water Solubility:

    50 g/L (20 ºC)

    Storage Conditions:

    2-8ºC

    Vapor Pressure:

    0.000867mmHg at 25°C

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    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

    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:

    Semaglutide,Tirzepatide,API,Enzyme

    Location:

    Unit ST-308, No. 329, Jiahe Road, Siming District, Xiamen

    Payment Terms:

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

    Average lead Time:

    7

    Total Annual Revenue:

    $50 million-$100 million

    Total Employees:

    11-50

    Year of Establishment:

    2018

    Honour Enterprise Company Limited, found in 2008, specialized in R&D, manufacture and export various of fine chemicals. We are one of the leading export corporation in China.We have enjoyed good reputation in the world market for a long time,because of the competitive price, excellent quality, delivery immediate on time, we are received the extensive favorable comment of the foreign customer deeply.  R&D Center One of the benefits of the long-term relationships we develop with our clients is in the new product development area,our products are well sold in America, Europe,Japan, Singapore, South Korea.


    AfteAfter years of development, our company has accumulated abundant products resources in local China and international market which increasingly satisfy development requirements of customers. The products includes fine chemicals, food additives, feed additives, Pharmaceutical intermediates, pesticides, dyes and pharmaceutical and monomer for contact lens material custom synthesis is also available.


    Our vision is to supply our customers with the highest quality ingredients with competitive price and excellent service through our professional knowledge. We will achieve our vision by working closely with our partners from all over the world.


     

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

    Protocatechualdehyde 3,4-Dihydroxybenzaldehyde

    100 KG Nov 20, 2024
    Turkey

    3,4-Dihydroxybenzaldehyde

    100 MT Feb 13, 2024
    Post an enquiry for this product
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