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Triacetoxy(methyl)silane - 90%, high purity , CAS No.4253-34-3

  • ≥90%
Item Number
T114790
Grouped product items
SKUSizeAvailabilityPrice Qty
T114790-25ml
25ml
In stock
$25.90
T114790-100ml
100ml
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$69.90
T114790-500ml
500ml
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$237.90
View related series
Carbonyl compound carboxylic acid

Basic Description

SynonymsMethyltriacetoxysilane|4253-34-3|Triacetoxy(methyl)silane|Triacetoxymethylsilane|Methylsilanetriyl triacetate|Silanetriol, methyl-, triacetate|Methylsilanetriol triacetate|Silane, methyltriacetoxy-|Methyltrihydroxysilane triacetate|[diacetyloxy(methyl)sil
Specifications & Purity90%
Storage TempArgon charged
Shipped InNormal
Product Description

It is existed in the form of monomer, dimer and trimer

Names and Identifiers

IUPAC Name [diacetyloxy(methyl)silyl] acetate
INCHI InChI=1S/C7H12O6Si/c1-5(8)11-14(4,12-6(2)9)13-7(3)10/h1-4H3
InChi Key TVJPBVNWVPUZBM-UHFFFAOYSA-N
Canonical SMILES CC(=O)O[Si](C)(OC(=O)C)OC(=O)C
Isomeric SMILES CC(=O)O[Si](C)(OC(=O)C)OC(=O)C
PubChem CID 77929
Molecular Weight 220.25
Beilstein 1788668

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

12 results found

Lot NumberCertificate TypeDateItem
G2424228Certificate of AnalysisJun 12, 2024 T114790
G2424229Certificate of AnalysisJun 12, 2024 T114790
G2424230Certificate of AnalysisJun 12, 2024 T114790
G2424231Certificate of AnalysisJun 12, 2024 T114790
G2424232Certificate of AnalysisJun 12, 2024 T114790
F2129403Certificate of AnalysisApr 12, 2023 T114790
E23161149Certificate of AnalysisApr 12, 2023 T114790
F2129387Certificate of AnalysisApr 12, 2023 T114790
F2129388Certificate of AnalysisApr 12, 2023 T114790
F2129389Certificate of AnalysisApr 12, 2023 T114790
G2327026Certificate of AnalysisApr 12, 2023 T114790
L22151201Certificate of AnalysisDec 28, 2022 T114790

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Chemical and Physical Properties

SolubilitySoluble in Methanol
SensitivityMoisture sensitive.
Freezing Point(°C)40 °C
Refractive Index1.4045-1.4055
Flash Point(°F)185°F
Flash Point(°C)>80℃
Boil Point(°C)94-95 °C
Melt Point(°C)40-45°C

Safety and Hazards(GHS)

Pictogram(s) GHS05,   GHS07
Signal Danger
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H335:May cause respiratory irritation

H314:Causes severe skin burns and eye damage

H302:Harmful if swallowed

H318:Causes serious eye damage

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

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

P302+P352:IF ON SKIN: wash with plenty of water.

P321:Specific treatment (see ... on this label).

P405:Store locked up.

P501:Dispose of contents/container to ...

P264:Wash hands [and …] thoroughly after handling.

P260:Do not breathe dust/fume/gas/mist/vapors/spray.

P271:Use only outdoors or in a well-ventilated area.

P270:Do not eat, drink or smoke when using this product.

P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P363:Wash contaminated clothing before reuse.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P362+P364:Take off contaminated clothing and wash it before reuse.

P330:Rinse mouth.

P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes.

P301+P317:IF SWALLOWED: Get medical help.

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 emergency medical help.

P337+P317:If eye irritation persists: Get medical help.

P332+P317:If skin irritation occurs: Get medical help.

P302+P361+P354:IF ON SKIN: Take off Immediately all contaminated clothing. Immediately rinse with water for several minutes.

P316:Get emergency medical help immediately.

P319:Get medical help if you feel unwell.

Related Documents

References

1. A Udagama, J B Drane,.  (1982-07-01)  Use of medical-grade methyl triacetoxy silane crosslinked silicone for facial prostheses..  The Journal of prosthetic dentistry,  48  ((1)): ( 86-88 ).  [PMID:6955510]

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