Trimethylsilanol, 95%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
15417788	Thermo Scientific Alfa Aesar H61276.06	5 g
15427788	Thermo Scientific Alfa Aesar H61276.14	25 g
15437788	Thermo Scientific Alfa Aesar H61276.22	100 g

Description

Trimethylsilanol used as a hydrophobic coat on silicate surfaces. Used as an as an antimicrobial agent.

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

Applications
Trimethylsilanol used as a hydrophobic coat on silicate surfaces. Used as an as an antimicrobial agent.

Solubility
Soluble in water (1.00 mg/ml).

Notes
Store in cool, dry place in tightly closed container. With good ventilation. Store away from oxidizing agent.

Chemical Identifiers

• CAS: 1066-40-6
• Molecular Weight (g/mol): 96.13
• InChI Key: OXOZHAWWRPCVGL-UHFFFAOYSA-N
• PubChem CID: 66110
• SMILES: [Li+].C[Si](C)(C)[O-]

• Molecular Formula: C3H9LiOSi
• MDL Number: MFCD02751657
• Synonym: trimethylsilanol, silanol, trimethyl, unii-z4bin3300p, trimethylhydroxysilane, ccris 1320, hydroxy trimethyl silane, silanol, 1,1,1-trimethyl, ksc504m9b, 2004-14-0 lithium salt, 10519-96-7 potassium salt
• IUPAC Name: hydroxy(trimethyl)silane

Specifications

• Boiling Point: 98°C to 100°C
• Molecular Formula: C3H9LiOSi
• MDL Number: MFCD02751657
• Beilstein: 1361356
• Synonym: trimethylsilanol, silanol, trimethyl, unii-z4bin3300p, trimethylhydroxysilane, ccris 1320, hydroxy trimethyl silane, silanol, 1,1,1-trimethyl, ksc504m9b, 2004-14-0 lithium salt, 10519-96-7 potassium salt
• InChI Key: OXOZHAWWRPCVGL-UHFFFAOYSA-N
• IUPAC Name: hydroxy(trimethyl)silane
• PubChem CID: 66110
• Percent Purity: 95%
• Chemical Name or Material: Trimethylsilanol

• CAS: 1066-40-6
• Linear Formula: (CH₃)₃SiOH
• UN Number: UN1993
• Flash Point: 4°C (39°F)
• Solubility Information: Soluble in water (1.00mg/ml).
• SMILES: [Li+].C[Si](C)(C)[O-]
• Molecular Weight (g/mol): 96.13
• Formula Weight: 90.2
• Density: 0.814

Safety and Handling

GHS H Statement
H225
Highly flammable liquid and vapor.

P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378q-P501c

H225

missing translation for 'dotInformation' : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.

missing translation for 'einecsNumber' : 213-914-1

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• LONG-TERM AQUATIC HAZARD Chronic 3
• Flammable liquid Category 2

Hazard Statement

• H225-Highly flammable liquid and vapour.
• H332-Harmful if inhaled.
• H412-Harmful to aquatic life with long lasting effects.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P403+P233-Store in a well-ventilated place. Keep container tightly closed.

RUO – Research Use Only