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    ChemicalBook >> CAS DataBase List >> TRIS(TRIMETHYLSILYL)PHOSPHITE

    TRIS(TRIMETHYLSILYL)PHOSPHITE

    TRIS(TRIMETHYLSILYL)PHOSPHITE price.
    • $18.65 - $1360
    • Product name: TRIS(TRIMETHYLSILYL)PHOSPHITE
    • CAS: 1795-31-9
    • MF: C9H27O3PSi3
    • MW: 298.54
    • EINECS:
    • MDL Number:MFCD00015588
    • Synonyms:Phosphorous acid, tristrimethylsilyl;Tris(trimethylsily)phosphite;TRIS(TRIMETHYLSILYL)PHOSPHITE;PHOSPHOROUS ACID TRIS(TRIMETHYLSILYL) ESTER;Phosphorousacidtrimethylsilylester;TRIS(TRIMETHYLSILYL) PHOSPHITE 95%;TRIS(TRIMETHYLSILYL)PHOSPHITE 97+%;Phosphorous acid tri(trimethylsilyl) ester
    12 prices
    Selected condition：
    Brand
    • AK Scientific
    • Alfa Aesar
    • American Custom Chemicals Corporation
    • Sigma-Aldrich
    • TCI Chemical
    • TRC
    Package
    • 0.5g
    • 2g
    • 2.5ml
    • 5ML
    • 25mL
    • 100ml
    • ManufacturerAK Scientific
    • Product numberX3736
    • Product descriptionTris(trimethylsilyl) phosphite
    • Packaging25mL
    • Price$307
    • Updated2021-12-16
    • Buy
    • ManufacturerAlfa Aesar
    • Product number017159
    • Product descriptionTris(trimethylsilyl) phosphite 96%
    • Packaging0.5g
    • Price$18.65
    • Updated2024-03-01
    • Buy
    • ManufacturerAlfa Aesar
    • Product number017159
    • Product descriptionTris(trimethylsilyl) phosphite 96%
    • Packaging2g
    • Price$65.8
    • Updated2023-06-20
    • Buy
    • ManufacturerAmerican Custom Chemicals Corporation
    • Product numberORS0000635
    • Product descriptionTris(trimethylsilyl) phosphite 95.00%
    • Packaging0.5G
    • Price$113.3
    • Updated2021-12-16
    • Buy
    • ManufacturerAmerican Custom Chemicals Corporation
    • Product numberORS0000635
    • Product descriptionTris(trimethylsilyl) phosphite 95.00%
    • Packaging5ML
    • Price$825.48
    • Updated2021-12-16
    • Buy
    • ManufacturerAmerican Custom Chemicals Corporation
    • Product numberORS0000635
    • Product descriptionTris(trimethylsilyl) phosphite 95.00%
    • Packaging25ML
    • Price$1278.24
    • Updated2021-12-16
    • Buy
    • ManufacturerSigma-Aldrich
    • Product number93412
    • Product descriptionTris(trimethylsilyl) phosphite ≥95.0% (GC)
    • Packaging5ml
    • Price$214
    • Updated2024-03-01
    • Buy
    • ManufacturerSigma-Aldrich
    • Product number93412
    • Product descriptionTris(trimethylsilyl) phosphite ≥95.0% (GC)
    • Packaging25ml
    • Price$589
    • Updated2024-03-01
    • Buy
    • ManufacturerSigma-Aldrich
    • Product number93412
    • Product descriptionTris(trimethylsilyl) phosphite ≥95.0% (GC)
    • Packaging100ml
    • Price$1360
    • Updated2024-03-01
    • Buy
    • ManufacturerTCI Chemical
    • Product numberP1217
    • Product descriptionTris(trimethylsilyl) Phosphite >95.0%(NMR)
    • Packaging5mL
    • Price$68
    • Updated2024-03-01
    • Buy
    • ManufacturerTCI Chemical
    • Product numberP1217
    • Product descriptionTris(trimethylsilyl) Phosphite >95.0%(NMR)
    • Packaging25mL
    • Price$271
    • Updated2024-03-01
    • Buy
    • ManufacturerTRC
    • Product numberT884515
    • Product descriptionTris(trimethylsilyl) phosphite
    • Packaging2.5ml
    • Price$125
    • Updated2021-12-16
    • Buy
    Manufacturer Product number Product description Packaging Price Updated Buy
    AK Scientific X3736 Tris(trimethylsilyl) phosphite 25mL $307 2021-12-16 Buy
    Alfa Aesar 017159 Tris(trimethylsilyl) phosphite 96% 0.5g $18.65 2024-03-01 Buy
    Alfa Aesar 017159 Tris(trimethylsilyl) phosphite 96% 2g $65.8 2023-06-20 Buy
    American Custom Chemicals Corporation ORS0000635 Tris(trimethylsilyl) phosphite 95.00% 0.5G $113.3 2021-12-16 Buy
    American Custom Chemicals Corporation ORS0000635 Tris(trimethylsilyl) phosphite 95.00% 5ML $825.48 2021-12-16 Buy
    American Custom Chemicals Corporation ORS0000635 Tris(trimethylsilyl) phosphite 95.00% 25ML $1278.24 2021-12-16 Buy
    Sigma-Aldrich 93412 Tris(trimethylsilyl) phosphite ≥95.0% (GC) 5ml $214 2024-03-01 Buy
    Sigma-Aldrich 93412 Tris(trimethylsilyl) phosphite ≥95.0% (GC) 25ml $589 2024-03-01 Buy
    Sigma-Aldrich 93412 Tris(trimethylsilyl) phosphite ≥95.0% (GC) 100ml $1360 2024-03-01 Buy
    TCI Chemical P1217 Tris(trimethylsilyl) Phosphite >95.0%(NMR) 5mL $68 2024-03-01 Buy
    TCI Chemical P1217 Tris(trimethylsilyl) Phosphite >95.0%(NMR) 25mL $271 2024-03-01 Buy
    TRC T884515 Tris(trimethylsilyl) phosphite 2.5ml $125 2021-12-16 Buy

    Properties

    Boiling point :78-81 °C/8 mmHg (lit.)
    Density :0.893 g/mL at 25 °C (lit.)
    refractive index :n20/D 1.409(lit.)
    Flash point :>230 °F
    form :Liquid
    Specific Gravity :0.893
    color :Clear colorless
    Water Solubility :Sparingly soluble in water.
    Sensitive :Air & Moisture Sensitive
    Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
    BRN :2043814
    InChI :InChI=1S/C9H27O3PSi3/c1-14(2,3)10-13(11-15(4,5)6)12-16(7,8)9/h1-9H3
    InChIKey :VMZOBROUFBEGAR-UHFFFAOYSA-N
    SMILES :[Si](C)(C)(OP(O[Si](C)(C)C)O[Si](C)(C)C)C
    CAS DataBase Reference :1795-31-9(CAS DataBase Reference)

    Safety Information

    Symbol(GHS): GHS hazard pictograms
    Signal word: Warning
    Hazard statements:
    Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
    H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
    H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
    Precautionary statements:
    P264 Wash hands thoroughly after handling.
    P264 Wash skin thouroughly after handling.
    P280 Wear protective gloves/protective clothing/eye protection/face protection.
    P302+P352 IF ON SKIN: wash with plenty of soap and water.
    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
    P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
    P337+P313 IF eye irritation persists: Get medical advice/attention.

    Description

    Tris(trimethylsilyl) phosphite is a reagent used for the mild preparation of bis(TMS) phosphonates (Arbuzow reaction). It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.

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