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Dimethoxymethane 109-87-5

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Unit Price: Get Latest Price
CAS No.:

109-87-5

Grade:

Industrial Grade

Content:

99%

Port:

QINGDAO

Brand:

Shengtai

Packaging:

Drum

Price valid (until):

2025-06-30

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

Epichlorohydrin,Epoxy resin,Calcium chloride,2-Hydroxyethyl acrylate (HEA),2-HYDROXYPROPYLACRYLATE(HPA),2-Hydroxy Ethyl Methacrylate (HEMA)

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Overview
    Product Information
    1️⃣ Product property

    Methylal is a low-boiling solvent, stable in the presence of alkalis and mild acids, and to high temperatures and pressures. It differs from other ethers in that it forms only minute omounts of peroxides. It will dissolve such synthetic resins as nitrocellulose, cellulose acetate and propionate, ethyl cellulose, vinyl, ''Epons'' and polystyrene, and also many of the natural gums and waxes. Methylal as a latent solvent is activated by the addition of esters, ketones or alcohols. Its evaporation

    2️⃣Application

    Dimethoxymethane (Methylal) is a valuable extraction solvent for pharmaceutical products and a stable, inexpensive solvent for Grignard reactions. Methylal is stable under alkaline and mild acidic conditions. Its dissolving ability is stronger than ether, acetone, and methanol and azeotrope can dissolve nitrocellulose with high nitrogen content. Dimethoxymethane is mainly used in the production of anion-exchange resins, and also as solvents and special fuels.


    3️⃣Storage
    The company has professional warehouses in Tianjin, Shanghai, Shandong, Nanjing, and other places, with a sufficient supply of goods.
    Stored in a dry and ventilated warehouse.

    Shop Hexane-Detailed Image 1

    4️⃣Packing&Shipping
    Shop Hexane-Detailed Image 2

    5️⃣Suntechemical Advantage
    Professional warehouse
    Three major production bases in North China

    Stock all year round
    Adequate existing goods supply

    Timely delivery
    24/7 response to global customers

    6️⃣Company Introduction
    Tianjin Shengtai Chemical Co., Ltd.
    Suntechemical is a professional supplier of fine chemicals and one of northern China's largest suppliers. The company has professional warehouses in Tianjin, Shanghai, Shandong, Nanjing, and other places, with a sufficient supply of goods. Now the United States, the European Union, Japan, Canada, and other countries have more than 100 customers to establish stable trade relations.
    Our products are widely used in medicine, pesticides, food, oilfield and water treatment, daily chemicals and cosmetics, surfactants, inks, rubber, cement additives, coatings, polyurethanes, adhesives, solvents, additives, leather, textile, printing and dyeing, building materials, metal processing and other fine chemical-related industries.

    7️⃣Certificate
    Shop Hexane-Detailed Image 3

    8️⃣Customer visit
    Shop Hexane-Detailed Image 4

    9️⃣FAQ
    Q1: May I get some samples from your side?
    Re: Yes, of course. We’d like to provide a 10-1000 g free sample to you, which depends on the product you need. For freight, your side needs to bear, but we will refund you after you place a bulk order.

    Q2: What is your MOQ?
    Re: Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on the product.

    Q3: What kinds of payment are available for you?
    Re: We recommend you pay by T/T or L/C, and you can also choose to pay by PayPal or MoneyGram if the value is less than USD 3000. Besides, sometimes we also accept Bitcoin.

    Q4: How about lead time?
    Re: For small quantities, the goods will be sent to you within 1-3 working days after payment. For larger quantities, the goods will be sent to you within 3-7 working days after payment.

    Q5: How long I can get my goods after payment?
    Re: For small quantities, we will deliver by courier(FedEx, TNT, DHL, etc) and it usually will take 3-7 days to your side. If you want to use a special line or air shipment, we can also provide and it will cost about 1-3 weeks. For large quantities, shipment by sea will be better. For transport time, it takes 3-40 days, which depends on your location.

    Q6: What’s your after-sales service?
    Re: We will inform you of the progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, etc.

    2(CH3O)2CH2; 1,1-Dimethoxymethane; 2,4-Dioxapentane; 203-714-2; Anesthenyl;

    Certificates

    Basic Info
    Product Name:

    Dimethoxymethane

    Other Name:

    Methane,dimethoxy-;Dimethoxymethane;Anesthenyl;Formal;Methylal;Methylene dimethyl ether;Formaldehyde dimethyl acetal;Dimethyl formal;Methoxymethyl methyl ether;Formaldehyde methyl ketal;2,4-Dioxapentane;Bis(methoxy)methane;ODS;1,1-Dimethoxymethane;Methylene glycol dimethyl ether;Oxymethylene dimethyl ether;Solvalid DMM 100

    CAS No.:

    109-87-5

    Molecular Formula:

    C3H8O2

    InChIKeys:

    InChIKey=NKDDWNXOKDWJAK-UHFFFAOYSA-N

    Molecular Weight:

    76.09440

    Exact Mass:

    76.09

    EC Number:

    203-714-2

    UNII:

    7H1M4G2NUE

    ICSC Number:

    1152

    UN Number:

    1234

    DSSTox ID:

    DTXSID1025564

    Color/Form:

    COLORLESS, CLEAR LIQUID|Colorless solid.

    HScode:

    2909199090

    Characteristics
    PSA:

    18.46000

    XLogP3:

    0.23670

    Appearance:

    Methylal appears as a clear colorless liquid with a chloroform-like odor. Flash point 0°F. Boiling point 42.3°C. Density 0.864 g / cm3 at 68°F (20°C). Vapors heavier than air.

    Density:

    0.8593 g/cm3 @ Temp: 20 °C

    Melting Point:

    -105 °C

    Boiling Point:

    41.6 °C @ Press: 760 Torr

    Flash Point:

    -18ºC

    Refractive Index:

    1.3525-1.3545

    Water Solubility:

    H2O: 32.3 g/100 mL (16 ºC)

    Storage Conditions:

    2-8ºC

    Vapor Pressure:

    364.565mmHg at 25°C

    Vapor Density:

    2.6

    Toxicity:

    LD50 orally in Rabbit: 6653 mg/kg

    Flammability characteristics:

    Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F.

    Explosive limit:

    vol% in air: 2.2 19.9

    Odor:

    CHLOROFORM ODOR

    Taste:

    PUNGENT TASTE

    OH:

    4.90e-12 cm3/molecule*sec

    Henrys Law Constant:

    1.73e-04 atm-m3/mole|Henry's Law constant= 1.63X10-4 atm-cu m/mole (calc).

    Experimental Properties:

    HYDROLYZE READILY IN PRESENCE OF ACIDS TO GENERATE ALDEHYDES /KETALS/|Sat conc 1,367 g/cu m @ 20 °C|Ratio of specific heats of vapor (gas)= 1.0888

    Air and Water Reactions:

    Highly flammable. Water soluble.

    Reactive Group:

    Acetals, Ketals, Hemiacetals, and Hemiketals

    Reactivity Alerts:

    Highly Flammable

    Reactivity Profile:

    METHYLAL, an acetal, is incompatible with strong oxidizing agents and acids (NIOSH, 2016). Breaks down to formaldehyde and methanol in acidic solutions. A very dangerous fire hazard when exposed to heat, flame or oxidizing agents. May ignite or explode if heated with oxygen [Lewis].

    Peroxide Forming Chemical:

    Dimethoxymethane|D: Other compounds that may form peroxides|2 samples had >100 ppm peroxide; age 2-10 yrs|Kelly|Molem, M. J. et al., Chem. Abs., 1975, 83, 45495

    Autoignition Temperature:

    459 °F (USCG, 1999)|459 °F (237 °C)|235 °C

    Heat of Combustion:

    -10,970 BTU/LB= -6,100 CAL/G= -255X10+5 JL/KG

    Ionization Potential:

    10.00 eV

    Flammable Limits:

    Lower flammable limit: 2.2% by volume; Upper flammable limit: 13.8% by volume|Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F.

    Physical Dangers:

    The vapour is heavier than air and may travel along the ground; distant ignition possible.

    Heat of Vaporization:

    161.5 BTU/LB= 89.8 CAL/G= 3.76X10+5 JL/KG

    Critical Temperature & Pressure:

    CRITICAL TEMP: 419 °F= 215 °C= 488 DEG K

    Hazard Identification

    Classification of the substance or mixture

    Flammable liquids, Category 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H225 Highly flammable liquid and vapour

    Precautionary statement(s)
    Prevention

    P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

    P233 Keep container tightly closed.

    P240 Ground and bond container and receiving equipment.

    P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.

    P242 Use non-sparking tools.

    P243 Take action to prevent static discharges.

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

    Response

    P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].

    P370+P378 In case of fire: Use ... to extinguish.

    Storage

    P403+P235 Store in a well-ventilated place. Keep cool.

    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

    NO open flames, NO sparks and NO smoking. NO contact with strong oxidizing agents or strong bases. Closed system, ventilation, explosion-proof electrical equipment and lighting. Do NOT use compressed air for filling, discharging, or 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

    Fireproof. Separated from strong oxidants. Cool. Keep in the dark. Well closed. Store only if stabilized.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Epichlorohydrin,Epoxy resin,Calcium chloride,2-Hydroxyethyl acrylate (HEA),2-HYDROXYPROPYLACRYLATE(HPA),2-Hydroxy Ethyl Methacrylate (HEMA)

    Location:

    C5-517, Magnetic Capital International Central Avenue, Nankai District, Tianjin, China 300381

    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:

    10

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    51-100

    Year of Establishment:

    2023

    Certifications:

    Hazardous chemicals business license,Hazardous chemicals business license

    Suntechemical located in Tianjin is a professional supplier of fine chemicals. We are manufacturer and trader. Since 2001, we have been acting as a leading supplier of specialty and fine chemicals in China. We handle a wide range of chemicals, including detergent raw materials, food additives, water treatment chemicals as well as textile and tanning-making chemicals. Relying on our professional supply chain management ability, we have established a stable cooperative relationship with domestic and foreign famous company such as DOW CHEMICALS, BASF, HUNTSMAN, TOSOH, DELAMINE, Yangzi Petrochemicals BASF, SINOPEC Group, Shanghai Yuanbang Chemical Industry, Jiangsu Sanmu, etc.

    Company Profile
  • Inquiry History
    10 Inquiries
    Country Product Purchase Quantity Date Posted
    New Zealand

    Methylal CAS 109-87-5 Industrial Grade Dimethoxymethane 99% Clear colorless liquid

    160 KG Aug 21, 2023
    New Zealand

    High Quality 99% Purity of Dimethoxymethane CAS NO 109-87-5 ISO 9001:2005 REACH Verified Producer

    25 KG Aug 22, 2023
    South Korea

    Dimethoxymethane

    100 MT Jun 1, 2026
    Vietnam

    Methylal

    7600 KG Nov 18, 2024
    Russia

    Dimethoxymethane

    200 KG Nov 2, 2024
    India

    Dimethoxymethane

    1.00 MT Apr 10, 2024
    Egypt

    Mono Ethylene Glycol 99.9% MEG Transparent liquid, free of mechanical impurities

    Oct 15, 2023
    Egypt

    Poly (ethylene glycol) CAS 25322-68-3

    Oct 15, 2023
    Egypt

    TIBP-triisobutyl phosphate 99% colorless transparent liquit TIBP XINYA

    Oct 15, 2023
    Egypt

    Lauric acid 99% solid

    Oct 15, 2023
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