Tris(trimethylsilyl) phosphite, 92%, Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

1795-31-9

Molecular Formula

C₉H₂₇O₃PSi₃

Molecular Weight (g/mol)

298.54

MDL Number

MFCD00015588

InChI Key

VMZOBROUFBEGAR-UHFFFAOYSA-N

Synonym

tris trimethylsilyl phosphite, phosphorous acid tris trimethylsilyl ester, silanol, trimethyl-, phosphite 3:1, tritrimethylsilyl phosphite, tmspi, acmc-209efr, trimethylsilanol phosphite, tris-trimethylsilylphosphite, tris trimethylsily phosphite

PubChem CID

137213

IUPAC Name

tris(trimethylsilyl) phosphite

SMILES

C[Si](C)(C)OP(O[Si](C)(C)C)O[Si](C)(C)C

Color

Colorless

Density

0.8930g/mL

Boiling Point

78.0°C to 81.0°C (8.3 mmHg)

Flash Point

66°C

Infrared Spectrum

Authentic

Assay Percent Range

90% min. (GC)

Packaging

Glass bottle

Refractive Index

1.4080 to 1.4110 (20°C, 589nm)

Linear Formula

P[OSi(CH₃)₃]₃

Quantity

100 g

Specific Gravity

0.893

Solubility Information

Solubility in water: reacts.

Formula Weight

298.54

Percent Purity

92%

Physical Form

Liquid

Chemical Name or Material

Tris(trimethylsilyl) phosphite

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.

Precautionary Statement

GHS P Statement:
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

SDS

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.

Precautionary Statement

GHS P Statement:
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

SDS

RUO – Research Use Only