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NPG 126-30-7 buy - large image1
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NPG 126-30-7

21 Inquiries

Unit Price: Get Latest Price
CAS No.:

126-30-7

Grade:

Industrial Grade

Content:

99%

Port:

TIANJIN

Brand:

NBHH

Packaging:

bag

Price valid (until):

2025-06-19

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

S3,14 bd0

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    The English name is 2, 2-dimethyl-1,


    CAS Number 126-30-7


    Molecular formula: C5H12O2


    Molecular weight: 104.15


    EINECS number 204-781-0


    Melting point: 126-128 °C


    Boiling point: 208 °C


    Density: 1.06


    Neopentyl glycol has a wide range of applications. It is mainly used as a plasticizer in the production of unsaturated polyester resins, oil-free alkyd resins, foam plastics and elastomers, an additive for high-grade lubricating oils, and other fine chemicals. Neopentyl glycol is an excellent solvent and can be used for the selective separation of aromatics and naphthenic hydrocarbons. Neopentyl glycol has water resistance, chemical resistance and weather resistance. Its amino baking varnish has good light retention and does not turn yellow. It can also be used as a raw material for the production of polymerization inhibitors, stabilizers and pesticides.

    Basic Info
    Product Name:

    Neopentyl glycol

    Other Name:

    1,3-Propanediol,2,2-dimethyl-;2,2-Dimethyl-1,3-propanediol;Dimethylolpropane;Neopentylene glycol;Neopentyl glycol;Neopentanediol;Hydroxypivalyl alcohol;1,3-Dihydroxy-2,2-dimethylpropane;2,2-Dimethyl-1,3-dihydroxypropane;2,2-Dimethyltrimethylene glycol;2,2-Bis(hydroxymethyl)propane;2,2-Dimethylpropan-1,3-diol;Nexcoat 600;NSC 55836;NSC 6366;2,2-Dimethylolpropane;2,2-Dimethyl-1,3-propylene glycol;2,2-Dimethylpropanediol monoacrylate monomethacrylate;3-Hydroxy-2,2-dimethylpropanol;R 2490;111109-35-4

    CAS No.:

    126-30-7

    Molecular Formula:

    C5H12O2

    InChIKeys:

    InChIKey=SLCVBVWXLSEKPL-UHFFFAOYSA-N

    Molecular Weight:

    104.148

    Exact Mass:

    104.15

    EC Number:

    204-781-0

    UNII:

    QI80HXD6S5

    ICSC Number:

    0305

    NSC Number:

    55836|6366

    UN Number:

    2811

    DSSTox ID:

    DTXSID8027036

    Color/Form:

    Needles from benzene|Crystalline solid

    HScode:

    29053990.9

    Characteristics
    PSA:

    40.46

    XLogP3:

    0

    Appearance:

    white crystalline solid

    Density:

    1.1 g/cm3

    Melting Point:

    127 °C

    Boiling Point:

    210 °C

    Flash Point:

    107 °C

    Refractive Index:

    1.443

    Water Solubility:

    Solubility in water, g/100ml at 20°C: 83

    Storage Conditions:

    Keep container tightly closed in a dry and well-ventilated place. Hygroscopic.

    Vapor Pressure:

    0.0215mmHg at 25°C

    Vapor Density:

    3.6 (vs air)

    Toxicity:

    Rat oral LD50 ≥ 6400mg / kg. The oral LD50 of mice was 3200-6400 mg / kg.

    Explosive limit:

    vol% in air: 1.11.4

    Odor:

    Sweetish

    Henrys Law Constant:

    Henry's Law constant = 3.06X10-7 atm-cu m/mol at 25 °C (est)

    Experimental Properties:

    Enthalpy of vaporization: 79.4 kJ/mol at 415 K|Hydroxyl radical reaction rate constant = 8.66X10-12 cu cm/molec-sec at 25 °C (est)

    Air and Water Reactions:

    Soluble in water.

    Reactive Group:

    Alcohols and Polyols

    Reactivity Profile:

    2,2-DIMETHYLPROPANE-1,3-DIOL may generate toxic gases in combination of with alkali metals, nitrides, and strong reducing agents. Reacts with inorganic acids and carboxylic acids to form esters plus water. Converted to aldehydes or acids by oxidizing agents. May initiate the polymerization of isocyanates and epoxides.

    Autoignition Temperature:

    730 °F (USCG, 1999)|750 °F (399 °C)|388 °C

    Physical Dangers:

    Dust explosion possible if in powder or granular form, mixed with air.

    Hazard Identification

    Classification of the substance or mixture

    Serious eye damage, Category 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H318 Causes serious eye damage

    Precautionary statement(s)
    Prevention

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

    Response

    P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P317 Get medical help.

    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. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. 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 oxidants. Dry.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    S3,14 bd0

    Location:

    Room8-18,building156,No.19,26,27,QinglinCommercial Plaza,Haishu District,Ningbo City,Zhejiang Province

    Payment Terms:

    TT against copy of documents,L/C,100% TT in advance

    Average lead Time:

    7

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    11-50

    Year of Establishment:

    2020

    Ningbo Henghua Technology Development Co., Ltd. is a company specialized in export. Our main products include pharmaceutical intermediates, food additives, chemical products, and cosmetic raw materials. These products are exported to over 80 countries and regions, including North America, Europe, Singapore, Australia, Russia, Africa, the Middle East, and more. Additionally, we offer product customization services to meet the specific needs of our clients. With a global customer base, we are able to provide the best product quality at competitive prices.

    To further meet customer demands and offer "door-to-door" services, we have established our own export service system. This allows us to provide clients with optimal export routes at the lowest possible prices.

    Moreover, we have a top-tier R&D team, a professional production team, and a strict quality control department, enabling us to offer overseas clients the best goods at the lowest prices, inspect products, and reserve shipping spaces, thus facilitating the expansion of the Chinese market and eliminating concerns regarding import and export. We also provide patient and attentive after-sales service to assist with any issues during the order process.

    By choosing henghua, you will have a reliable partner, high-quality products, fast and secure transportation, and worry-free after-sales support. Our mission is to "earn your trust and support through service and sincerity, achieving mutual benefit and win-win outcomes." We adhere to the management principles of "Quality First, Service First, Continuous Improvement, and Innovation to Satisfy Customers," with a quality goal of "Zero Defects, Zero Complaints." Henghua Technology looks forward to cooperating with friends from all over the world!

  • Inquiry History
    21 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    2,2-dimethylpropane-1,3-diol

    200.00 KG Aug 20, 2025
    India

    2,2-dimethylpropane-1,3-diol

    200.00 KG Jun 29, 2025
    India

    2,2-dimethylpropane-1,3-diol

    200.00 KG Aug 21, 2025
    India

    2,2-dimethylpropane-1,3-diol

    10.00 KG Jun 17, 2025
    India

    2,2-dimethylpropane-1,3-diol

    10 KG Apr 1, 2025
    Romania

    Neopentyl glycol

    1200 KG May 27, 2026
    India

    Neopentyl Glycol

    20 MT Mar 5, 2026
    India

    Neopentyl Glycol

    300 MT Jun 30, 2025
    India

    2,2-dimethylpropane-1,3-diol

    10.00 KG Apr 2, 2025
    United Arab Emirates

    NPG (Neopentyl Glycol)

    5 MT Mar 28, 2025
    Canada

    2,2-Dimethyl-1,3-propanediol

    1 KG Feb 19, 2025
    India

    Neopentyl Glycol

    10 MT Aug 6, 2024
    United States

    Neopentyl Glycol CAS NO.126-30-7

    20 MT Jul 17, 2024
    Pakistan

    Neopentyle Glycol

    1 20' Fcl Jul 1, 2024
    South Korea

    NPG

    20 MT May 16, 2025
    Italy

    Neopentyl Glycol

    1 20' Fcl Nov 23, 2024
    India

    neopentyl glycol flakes

    50 MT Sep 19, 2024
    India

    Neopentyl glycol

    1000 KG Jul 22, 2024
    India

    Neopentyl Glycol

    50 MT Oct 14, 2023
    Turkey

    Neopentyl Glycol

    12 MT Aug 3, 2023
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