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GY-Propylene Glycol

ISO 435 Inquiries

Unit Price: Get Latest Price
CAS No.:

57-55-6

Grade:

Industrial Grade

Content:

99%

Packaging:

25kg/iron drum

Sample Available:

Yes

Price valid (until):

2026-09-18

Company Type:
Trader
Location:
China
Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance
Qualification:
Main Products:

DMF,Aniline,Benzene,Phosphoric acid,Hexane,Heptane

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Chemical Name: Propylene Glycol

     

    Synonyms:   1,2-Propanediol, Propane-1,2-diol, MPG

     

    CAS N o:     54-55-6

     

    Primary Use :   UPR/PU, antifreeze, humectant, solvent, food/cosmetic additive

    Items Specifications

    Appearance

    Colorless, transparent viscous liquid, nearly odorless


    MW

    76.10 g/mol


     MP

    −59 °C


     BP / Decomp.

     188.2 °C (atm.)


     Density

    1.036 g/cm³ @ 25 °C


    Solubility (H₂O)

     Miscible with water


    in other

     Miscible with ethanol, ether, acetone


    pH

     6.0–8.0 (aqueous, near neutral)


    pKa

    ~14.9 (alcoholic OH, 25 °C)


    Crystal Structure

    Liquid


     Refractive Index

    nD ≈ 1.432(20 °C)


     Hygroscopicity

     Hygroscopic


     PG content

    ≥ 99.5%


    nitial boiling point

    ≥ 185 °C


    Dry point

    ≤ 189 °C


    Relative density

    1.0350 – 1.0370 (25/25 °C)


    Water

    ≤ 0.20%


     Acid content

    ≤ 1.67 mL


     Burning residue

    ≤ 0.007%


    Pb

    ≤ 1 mg/kg


    ECHEMI Editorial Reference
    (±)-1,2-Propanediol is an aliphatic alcohol and frequently used as an excipient in many drug formulations to increase the solubility and stability of drugs.

    Certificates

    Basic Info
    Product Name:

    Propylene Glycol

    Other Name:

    1,2-Propanediol;PG 12;1,2-Dihydroxypropane;Methylethylene glycol;Monopropylene glycol;Propylene glycol;α-Propylene glycol;1,2-Propylene glycol;Sirlene;2,3-Propanediol;Methylethyl glycol;2-Hydroxypropanol;Isopropylene glycol;Solar Winter Ban;Ucar 35;Solargard P;Dowfrost;1000PG;DL-1,2-Propanediol;dl-Propylene glycol;(±)-Propylene glycol;(±)-1,2-Propanediol;(RS)-1,2-Propanediol;1,2-(RS)-Propanediol;NSC 69860;Adeka Propylene Glycol PG-P;PG-T (glycol);PG-T;Adeka PG;ProGlyc 55;Safewing MP-I 1938;Safewing MP-IV 2001;DC 403;Nybrine NFP;Kilfrost ABC-S;Propyless;Kollisolv PG;HCH 195;Susterra PDO;Kilfrost ABC K Plus;Kilfrost DF K Plus;BS 12;Radianol 4713;Radianol 4710;4254-16-4;63625-56-9;190913-75-8;1194046-20-2

    CAS No.:

    57-55-6

    InChIKeys:

    InChIKey=DNIAPMSPPWPWGF-UHFFFAOYSA-N

    Molecular Weight:

    76.09440

    Exact Mass:

    76.09

    EC Number:

    939-872-0

    HScode:

    2905320000

    Characteristics
    PSA:

    40.46000

    XLogP3:

    -0.9

    Appearance:

    Clear viscous liquid

    Density:

    1.036 g/cm3 @ Temp: 25 °C

    Melting Point:

    -59 °C

    Boiling Point:

    188.2 °C

    Flash Point:

    99ºC

    Refractive Index:

    n20/D 1.432(lit.)

    Water Solubility:

    Solubility in water: miscible

    Storage Conditions:

    Store at RT.

    Vapor Pressure:

    Vapour pressure, Pa at 20°C: 10.6

    Vapor Density:

    2.62

    Toxicity:

    LD50 orally in Rabbit: 19400 - 36000 mg/kg LD50 dermal Rabbit 20800 mg/kg

    Flammability characteristics:

    Lower flammable limit: 2.6% by volume; Upper flammable limit: 12.5% by volume

    Explosive limit:

    Explosive limits , vol% in air: 2.6-12.6

    Odor:

    Practically odorless

    Taste:

    Practically tasteless

    PKA:

    14.9None

    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

    NO open flames. 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

    Separated from strong oxidants and alkalis. Dry. Well closed. Ventilation along the floor.Propylene glycol is hygroscopic and should be stored in a well-closed container, protected from light, in a cool, dry place.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    DMF,Aniline,Benzene,Phosphoric acid,Hexane,Heptane

    Location:

    No.19-10 Building 10, No.9 Huoju Rd, Jiulongpo District, Chongqing.

    Payment Terms:

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

    Total Employees:

    5-10

    Year of Establishment:

    2012

    Company Certificates
    • Chongqing Guangyi Chemical Co.,LtdEMS CERTIFICATION OF REGISTRATION EMS CERTIFICATION OF REGISTRATION
    • Chongqing Guangyi Chemical Co.,LtdOHSMS CERTIFICATION OF REGISTRATION OHSMS CERTIFICATION OF REGISTRATION
    • Chongqing Guangyi Chemical Co.,LtdQMS CERTIFICATION OF REGISTRATION QMS CERTIFICATION OF REGISTRATION

    Chongqing Guangyi Chemical Co., Ltd. is a professional supplier with in-depth engagement in domestic and global chemical trading markets.


      Chongqing Guangyi Chemical 


  • Inquiry History
    435 Inquiries
    Country Product Purchase Quantity Date Posted
    Uzbekistan

    CAS 57-55-6 Propylene Glycol USP Grade with Best Price JC

    315 MT Oct 17, 2023
    India

    Propylene Glycol 

    25.00 KG Jun 5, 2025
    India

    Propylene Glycol 

    100.00 KG May 31, 2025
    India

    Propylene Glycol  

    20.00 KG May 20, 2025
    India

    Propylene Glycol 

    30.00 KG May 20, 2025
    India

    Propylene Glycol 

    20.00 KG May 21, 2025
    Italy

    Propylene Glycol

    18 MT Aug 11, 2026
    India

    Propylene Glycol 

    40.00 KG May 26, 2025
    India

    Propylene Glycol

    100.00 KG Jun 7, 2025
    India

    Propylene glycol

    5.00 MT Sep 15, 2025
    India

    Propylene Glycol

    40.00 KG May 27, 2025
    India

    Propylene Glycol 

    50.00 KG May 14, 2025
    India

    Propylene Glycol

    20.00 KG May 17, 2025
    India

    1,2 Propylene glycol

    20.00 MT Feb 26, 2024
    India

    Propylene Glycol  

    10.00 KG May 17, 2025
    India

    Propylene Glycol 

    25.00 KG May 27, 2025
    United Arab Emirates

    Propylene Glycol

    20.00 KG Jun 5, 2025
    India

    Propylene Glycol  

    50.00 KG May 16, 2025
    India

    Propylene Glycol  

    10.00 KG May 17, 2025
    India

    Propylene Glycol  

    50.00 KG May 25, 2025
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