Welcome to GlobalChemMall

ALL CATEGORIES
Categories
0
Wishlist
Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Intermediates> isobutyric acid
Picture of isobutyric acid

isobutyric acid

Get Latest Price >

FOB Price $2.60

Origin: China

Cas No: 79-31-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

  • Products Specification
  • Product Description

  • Quick Details

    Classification:
    Chemical Auxiliary Agent
    CAS No.:
    79-31-2
    Other Names:
    2-Methylpropionic acid
    MF:
    C4H8O2
    EINECS No.:
    201-195-7
    Purity:
    99%min
    Place of Origin:
    Shandong, China
    Type:
    Chemical intermediate
    Usage:
    Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
    Brand Name:
    CPRX
    Model Number:
    CPRX-YDS
    Adsorbent Variety:
    Molecular Sieve
    Product name:
    isobutyric acid
    Appearance:
    Colourless oily liquid, Colourless oily liquid
    Application:
    food spices pharmaceuticals
    Synonyms:
    Propanoic acid, 2-methyl-
    Keywords:
    Isobutyric Acid

    Packaging&Delivery

    Packaging Details
    20kg/carton
    Pallet can be avialable for bulk order.
    Port
    shandong

    FAQ:

    Do You Want To Place An Order With Us Now？

    Please contact with :James Li  0086-15306588542/ 0086-571- 87256576，sales@globalchemmall.com

     

    Q1:

    Can I get some samples?

    A:

    Yes, we can supply the free sample, but the shipping cost be paid by our customers.

    Q2:

    How to start orders or make payments?

    A:

    Proforma invoice will be sent firsty after confirmation of order, enclosed our bank information. Payment by T/T, Western Union

    Q3:

    What's your MOQ?

    A:

    Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

    Q4:

    How about delivery time?

    A:

    Delivery time: About 3-5 days after payment confirmed. (Chinese holiday not included)

    Q5:

    Is there a discount?

    A:

    Different quantity has different discount.

    Q6:

    How do you treat quality complaint?

    A:

    First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

     

    Certificate

    factory:

  •  

    Property

    CAS No.: 79-31-2 Formula: C4H8O2 Molecular Weight: 88.10510
     

    Description

    Isobutyric acid, also known as 2-methylpropanoic acid, is a carboxylic acid with structural formula (CH3)2-CH-COOH.
    It is found in the free state in carobs (Ceratonia siliqua), in vanilla and in the root of Arnica dulcis, and as an ethyl ester in croton oil.
    Isobutyric acid is an isomer of n-butyric acid; they have the same chemical formula C4H8O2 but a different structure.
     

    Basic Info

    Chemical Name isobutyric acid
    Synonyms

    Isobutyric acid;
    Propanoic acid, 2-methyl-;
    CAS No. 79-31-2
    Molecular Formula C4H8O2
    Molecular Weight 88.10510
    PSA 37.30000
    LogP 0.72700
     

    Properties

    Appearance & Physical State COLOURLESS LIQUID , WITH CHARACTERISTIC ODOUR
    Density 0.948
    Boiling Point 153-154ºC
    Melting Point -47ºC
    Flash Point 59ºC
    Refractive Index 1.392-1.394
    Water Solubility 210 g/L (20 ºC)
    Vapor Density 3.04 (vs air)
    Vapor Pressure 1.5 mm Hg ( 20 °C)
     

    Safety Info

    RTECS NQ4375000
    Hazard Class 3
    Safety Statements 23-36/37/39
    HS Code 2915600000
    WGK Germany 1
    Packing Group III
    RIDADR UN 2529
    Risk Statements R21/22
    Hazard Codes Xn
    Symbol GHS02, GHS05, GHS06
    Hazard Declaration H226; H302; H311; H314
    Signal Word Danger
    Caution Statement P210; P260; P280; P303 + P361 + P353; P305 + P351 + P338; P370 + P378
     

    Synthesis Route

    tert-butyl hydroperoxide+Benzyl Isobutyrate→tert-butyl 2-methylpropaneperoxoate+benzaldehyde
    propane+carbon monoxide→Isopropyl Trifluoroacetate+isobutyric acid
    3,3,7,7,10,10-hexamethyl-[1,5]dioxecane-2,4,6,8,10-pentaone→isobutyric acid+Dimethylmalonic acid
     

    Precursor

    isobutanol
    methacrylic acid
    isobutyraldehyde
    carbon monoxide
     

    Downstream Product

    2-propan-2-yl-1H-benzimidazole
    Dimethylmalonic acid
    2,2-dimethylbutyric acid
    3-Ethoxy-2,2-dimethyl-3-oxopropanoic acid

Hot tags: isobutyric acid, China, manufacturers, suppliers, factory, wholesale, low price, high quality
Related Products
You may also like