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Home > Organic Chemistry > Hydrocarbons and Derivatives > Triethylsilane for Sale > GY-Triethylsilane (Triethylsilyl hydride)
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GY-Triethylsilane (Triethylsilyl hydride)

COA 2 Inquiries

Unit Price: Get Latest Price
CAS No.:

617-86-7

Grade:

Industrial Grade

Content:

99%

Packaging:

25kg/plastic drum

Sample Available:

Yes

Price valid (until):

2026-09-20

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 Details

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Chemical Name:  Triethylsilane (Triethylsilyl hydride)

    Synonyms : ( Triethylsilyl hydride);(C2H5)3SiH

    CAS N o:   617-86-7

     

    Priary Use : Reducing agent in organic synthesis: versatile reductant for alkyl/aryl halides, carbonyls, imines, azides, nitro groups under Pd/Ir catalysis.Hydrosilylation reagent: reacts with alkenes to give alkylsilanes; a key trialkylsilane for organosilicon chemistry.TES protecting group: silylation of alcohols (triethylsilyl, TES), widely used in protecting-group chemistry; also deprotection (e.g., Fukuyama reduction).Pharma/agro intermediates: synthesis of pharmaceutical intermediates, peptides, spiro compounds and other fine chemicals.Other: surface/polymer functionalization, redox-initiated cationic polymerization, Beckmann rearrangement.

    Items Specifications

     Assay (GC)

     >=98.0% (reagent typical)


    Appearance

     Colorless to pale-yellow clear liquid


     Density (20 ℃)

    0.728 - 0.735 g/cm3


     Refractive index (n20/D)

    1.410 - 1.414


     Boiling point

    107 - 109 ℃


     Flash point ( cc)

    ~-3 C (lit. -3 to -6 C)


     Water

     <=0.20% (moisture-sensitive)


     Molecular formula

    C6H16Si((C2H5)3SiH)


     Molecular weight

    116.28 g/mol


     Melting point

    -157 ℃


    Boiling point

     107-109 C (lit. 107-108 C)


     Density

     0.728 g/cm3 (25 C); ~0.73 g/cm3 (20 C)


     Flash point

     ~-3 C closed cup (lit. -3 to -6 C)


     Autoignition

     Not well established (data limited)


    Explosive limits


    Data limited


    Vapor pressure

    ~31 hPa (20 C); ~32 mmHg (25 C)


     Refractive index

    n20/D 1.412


    Solubility


    Insoluble in water (reacts with water/acid/base releasing H2); soluble in hydrocarbons, halocarbons, ethers


     LogP

     ~3.1 (lit. 3.0-3.7)


    pH 

     N/A (neutral molecule; reacts with water)


     Stability


    Stable but highly sensitive to water, acids, bases, moisture; contact with water/moisture releases flammable hydrogen forming triethylsilanol


     Incompatibilities


    Strong acids, strong oxidizers, water, bases, air/moisture


    NFPA 704

    Health 1 / Flammability 3 / Reactivity 1 (water-reactive)


    Flammability


    Highly flammable liquid (FP < 0 C); vapour forms explosive mixtures with air


    ECHEMI Editorial Reference
    Clear liquid
    Triethylsilane is a silane with the molecular formula C6H16Si. It is a trialkylsilicon hydride compound with a reactive Si-H bond. This colorless liquid is often used in organic synthesis, specifically for the hydrosilation of olefins to give alkyl silanes. It can also be used as a reducing agent since it has an active hydride.

    Certificates

    Basic Info
    Product Name:

    Triethylsilane

    Other Name:

    Silane,triethyl-;Triethylsilane;Triethylsilicon hydride;Triethylhydrosilane;NSC 93579;LS 1320;SIT 8330.0

    CAS No.:

    617-86-7

    Molecular Formula:

    C6H16Si

    InChIKeys:

    InChIKey=AQRLNPVMDITEJU-UHFFFAOYSA-N

    Molecular Weight:

    116.28

    Exact Mass:

    116.28

    BRN:

    1098278

    EC Number:

    210-535-3

    HScode:

    29310095

    Characteristics
    PSA:

    0

    XLogP3:

    3.66

    Appearance:

    colorless liquid

    Density:

    0.730 g/cm3

    Melting Point:

    -157 °C

    Boiling Point:

    109 °C

    Flash Point:

    25 °F

    Refractive Index:

    n20/D 1.412(lit.)

    Water Solubility:

    Miscible with water.

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    >1 hPa (20 °C)

    Hazard Identification

    Classification of the substance or mixture

    Flammable liquids, Category 2

    Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

    Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H225 Highly flammable liquid and vapour

    H400 Very toxic to aquatic life

    H410 Very toxic to aquatic life with long lasting effects

    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/...

    P273 Avoid release to the environment.

    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.

    P391 Collect spillage.

    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

    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

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • 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
    2 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    TRI ETHYL SILANE

    3 MT Feb 17, 2025
    India

    Triethylsilane

    1000.00 KG Oct 15, 2024
    Post an enquiry for this product
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