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Home > Organic Chemistry > Alcohols, Phenols, Phenol Alcohols > 1,3-Propanediol for Sale > China Largest Factory Manufacturer Supply High Purity Biobased 1,3-Propanediol (PDO) CAS 504-63-2
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China Largest Factory Manufacturer Supply High Purity Biobased 1,3-Propanediol (PDO) CAS 504-63-2

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Unit Price: Get Latest Price
CAS No.:

504-63-2

Grade:

Pharmaceutical Grade

Content:

99.9%

Port:

Shanghai

Brand:

Leader

Packaging:

25KG/Drum

Price valid (until):

2024-01-13

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

Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      About Product Technical Details  



    1,3-Propanediol Chemical Properties
    Melting point  -27 °C (lit.)
    Boiling point  214 °C/760 mmHg (lit.)
    density  1.053 g/mL at 25 °C (lit.)
    vapor pressure  0.8 mm Hg ( 20 °C)
    refractive index  n20/D 1.440(lit.)
    FEMA  4753 | 1,3-PROPANEDIOL
    Fp  >230 °F
    storage temp.  Store below +30°C.
    solubility  H2O: soluble
    pka 14.46±0.10(Predicted)
    form  Oily Liquid
    color  Clear
    PH 4.5-7.0 (100g/l, H2O, 20℃)
    explosive limit 2.5%(V)
    Water Solubility  100 g/L
    Merck  14,9714
    BRN  969155
    Dielectric constant 35.0(20℃)
    InChIKey YPFDHNVEDLHUCE-UHFFFAOYSA-N
    LogP -0.71 at 20℃
    CAS DataBase Reference 504-63-2(CAS DataBase Reference)
    NIST Chemistry Reference 1,3-Propanediol(504-63-2)
    EPA Substance Registry System 1,3-Propanediol (504-63-2)
    D-Glucosamine hydrochloride Chemical Properties
    Melting point  190-194 °C (dec.)(lit.)
    alpha  72.5 º (c=2, H2O, 5hrs.)
    refractive index  72 ° (C=1, H2O)
    storage temp.  2-8°C
    solubility  H2O: 0.1 g/mL, clear, colorless
    form  crystalline
    color  White
    Water Solubility  soluble
    Merck  14,4458
    BRN  4157370
    Stability: Stable. Incompatible with strong oxidizing agents. Combustible.
    InChI InChI=1/C6H13NO5.ClH/c7-3-5(10)4(9)2(1-8)12-6(3)11;/h2-6,8-11H,1,7H2;1H/t2-,3-,4-,5-,6?;/s3
    InChIKey QKPLRMLTKYXDST-LPRXMDNASA-N
    SMILES [C@H]1(CO)OC([C@H](N)[C@@H](O)[C@@H]1O)O.Cl |&1:0,5,7,9,r|
    LogP -2.375 (est)
    CAS DataBase Reference 66-84-2(CAS DataBase Reference)
    EPA Substance Registry System D-Glucose, 2-amino-2-deoxy-, hydrochloride (66-84-2)

    Safety Information
    CAS: 4337-75-1
    MF: C15H32NNaO4S
    MW: 345.47
    EINECS: 224-388-8
    Product Categories:
    Mol File: 4337-75-1.mol
    Shop China Most Professional Factory Supply High Qulity SODIUM METHYL LAUROYL TAURATE(SMLT) CAS 4337-75-1-Detailed Image 2

    sodium 2-[methyl(1-oxododecyl)amino]ethanesulphonate Chemical Properties
    Boiling point  363.5℃[at 101 325 Pa]
    density  1.193[at 20℃]
    vapor pressure  3.6Pa at 20℃
    solubility  10mg/L in organic solvents at 20 ℃
    pka 1.42[at 20 ℃]
    form  Solid
    color  White to Off-White
    Water Solubility  180mg/L at 20℃
    Stability: Hygroscopic
    LogP -1.25 at 20℃
    EPA Substance Registry System Sodium N-lauroyl-N-methyltaurate (4337-75-1)


      Product Pictures  



    Shop China Largest Factory Manufacturer Supply High Purity Biobased 1,3-Propanediol (PDO) CAS 504-63-2-Detailed Image 2 Shop China Largest Factory Manufacturer Supply High Purity Biobased 1,3-Propanediol (PDO) CAS 504-63-2-Detailed Image 3 Shop China Largest Manufacturer Supply High Purity Geraniol CAS 106-24-1-Detailed Image 4 Shop China Largest Factory Manufacturer Supply High Purity Biobased 1,3-Propanediol (PDO) CAS 504-63-2-Detailed Image 5 Shop China Largest Factory Manufacturer Supply High Purity Biobased 1,3-Propanediol (PDO) CAS 504-63-2-Detailed Image 6 Shop China Largest Factory Manufacturer Supply High Purity Biobased 1,3-Propanediol (PDO) CAS 504-63-2-Detailed Image 7


      About Our Group


            Since 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture high quality raw materials and refined ingredients which is widely used at different industries areas like Pharm & chemicals industry, functional active ingredients industry, nutritional Ingredients industry, health care products industry, cosmetics industry,  pharmaceutical and refined food, feed, oil industry, natural plant ingredients industries, agriculture industry etcs to provide top quality of GMP standards products.

            All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, agriculture raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China.

            Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates.

           With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people.

           We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.  

           We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.



      Our Factories Production Lines  



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      Sales Team  


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    Certificates
    • China Largest Factory Manufacturer Supply High Purity Biobased 1,3-Propanediol (PDO) CAS 504-63-2 Certificates 7

    Basic Info
    Product Name:

    1,3-Propanediol

    Other Name:

    1,3-Propanediol;PG;β-Propylene glycol;1,3-Propylene glycol;Trimethylene glycol;1,3-Dihydroxypropane;2-Deoxyglycerol;1,3-Propylenediol;ω-Propanediol;NSC 65426;Bio-PDO;Zemea;Susterra;Zemea propanediol;Propane-1,3-diol;P 0486;757125-93-2;1629855-95-3

    CAS No.:

    504-63-2

    Molecular Formula:

    C3H8O2

    InChIKeys:

    InChIKey=YPFDHNVEDLHUCE-UHFFFAOYSA-N

    Molecular Weight:

    76.09

    Exact Mass:

    76.09

    EC Number:

    207-997-3

    UNII:

    5965N8W85T

    NSC Number:

    65426

    DSSTox ID:

    DTXSID8041246

    Color/Form:

    Colorless to pale yellow, very viscid liquid

    HScode:

    29053980

    Characteristics
    PSA:

    40.5

    XLogP3:

    -1

    Appearance:

    Liquid; OtherSolid, Liquid

    Density:

    1.0573 g/cm3 @ Temp: 15 °C

    Melting Point:

    -26.7 °C

    Boiling Point:

    214.4 °C

    Flash Point:

    Flash Point: 174 deg F/ 345 deg C /closed cup/

    Refractive Index:

    1.438-1.44

    Water Solubility:

    100 g/L

    Storage Conditions:

    Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.

    Vapor Pressure:

    0.8 mm Hg ( 20 °C)

    Toxicity:

    LD50 orally in Rabbit: 15670 mg/kg LD50 dermal Rabbit > 20000 mg/kg

    Taste:

    Sweet

    Henrys Law Constant:

    Henry's Law constant = 1.74X10-7 atm-cu m/mol at 25 °C (est)

    Experimental Properties:

    BP: 209.5 °C; density: 1.070 g/cu cm at 14 °C; index of refraction: 1.4192 at 25 °C/D; very soluble in water; soluble in ethanol /1,3-Propanediol diacetate/|Hydroxyl radical reaction rate constant = 9.73X10-12 cu cm/molec-sec at 25 °C (est)

    Autoignition Temperature:

    Ignition Temp: 752 °F/ 400 °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

    Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients

    Location:

    National Aerospace Economic & Technical Development Zone,Chang'an,Xi'an,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:

    5

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    Above 1000

    Year of Establishment:

    2014

    Certifications:

    Level A of Tax Credit Registration Assessment by Government,Good Product Quality Management Certificate of Shanxi Province,China,Company Trade Union Qualification Certificate,Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina,AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China,FDA


    24 Hours Team Service

    Email

    info@leader-biogroup.com   

    Hot Line

    +86-029-68895030  

    +86-029-68569961  

    +86-029-68569962  

    Fax

    +86-029-68895030


    Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories Base with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world.

    • Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.

      Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.

      Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.

      We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

    • Process Capability :   It has more than 100 sets of multi-functional reaction reactors, such as 100l~6300l enamel, stainless steel, Hastelloy, etc. It can realize Grignard, coupling, bromination, Wittig reaction and other conventional reactions. There are microchannel reactor workshops, which can realize continuous production, energy conservation and emission reduction. It can realize high pressure, high vacuum rectification, ultra-low temperature (-80 ℃ ~-100 ℃), ultra-high temperature (300 ℃ ~400 ℃) and other special reactions. It can realize the customization and processing of customers' products.

                                      

        Factory Overview

                                                                                 Factory Production Lines

    Our Professional Lab

                               Factory Warehouse 

    Factory Logistics Departments

    GROUP HONOR

    Honor Name: Level A of Tax Credit Registration Assessment   
    Issued By:National Administration of Taxation & Shaanxi Tax Bureau   
    Authorised Date:2018-09-16  
    Description: National Administration of Taxation & Shaanxi Tax Bureau




    Honor Name: AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China  
    Issued By:China Association of Shaanxi product Quality management Center   
    Authorised Date:2018-12-31  
    Description:AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China



    Honor Name:Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina

    Issued By: China Association of Shaanxi product Quality management Center

    Authorised Date:2018-12-31

    Description: Excellent Group Enterprise of Quality and Integrity in Shaanxi Province,China



    Honor Name: Products Patent Certificates


  • Inquiry History
    8 Inquiries
    Country Product Purchase Quantity Date Posted
    United Kingdom

    1,3 PDO

    200 KG Dec 8, 2023
    United States

    1,3 Propanediol

    1000 MT Apr 7, 2026
    Slovakia

    1,3-propanediol

    1 KG Jul 18, 2025
    Malaysia

    1,3-propanediol

    1000 KG Nov 21, 2023
    Malaysia

    Fast Delivery Propylene Glycol usp China's Best Propylene Glycol price cas 57-55-6

    1 20' Fcl Nov 14, 2023
    Malaysia

    1,3-Propanediol

    300 MT Jul 26, 2023
    Chile

    Propylene 100% Liquid

    1 MT Aug 28, 2024
    Colombia

    Propanediol 1,3

    1 TON Feb 23, 2024
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