tert-Butylchlorodiphenylsilane, 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10593741	Thermo Scientific Acros 187500100	10 g	Glass bottle
10467560	Thermo Scientific Acros 187500500	50 g	Glass bottle
10247523	Thermo Scientific Acros 187502500	250 g	Glass bottle

Description

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: 58479-61-1
• Molecular Weight (g/mol): 274.86
• InChI Key: MHYGQXWCZAYSLJ-UHFFFAOYSA-N
• PubChem CID: 94078
• SMILES: CC(C)(C)[Si](C1=CC=CC=C1)(C2=CC=CC=C2)Cl

• Molecular Formula: C₁₆H₁₉ClSi
• MDL Number: MFCD00000497
• Synonym: tert-butylchlorodiphenylsilane, tert-butyldiphenylchlorosilane, t-butyldiphenylchlorosilane, silane, chloro 1,1-dimethylethyl diphenyl, tert-butyl chloro diphenylsilane, t-butylchlorodiphenylsilane, tbdpscl, t-butyldiphenylsilyl chloride, tert-butyldiphenyl chlorosilane, unii-3beu48ui4e
• IUPAC Name: tert-butyl-chloro-diphenylsilane

Specifications

• CAS: 58479-61-1
• Density: 1.0600g/mL
• Flash Point: 149°C
• Assay Percent Range: 97.5% min. (GC)
• Linear Formula: (CH₃)₃CSi(C₆H₅)₂Cl
• MDL Number: MFCD00000497
• Specific Gravity: 1.06
• Solubility Information: Solubility in water: practically insoluble. Other solubilities: soluble in non-protic solvents,e.g. aliphatic,or aromatic (chlorinated) hydrocarbons
• SMILES: CC(C)(C)[Si](C1=CC=CC=C1)(C2=CC=CC=C2)Cl
• Molecular Weight (g/mol): 274.86
• Viscosity: 16 mPa.s (25°C)
• Percent Purity: 98%
• Chemical Name or Material: tert-Butylchlorodiphenylsilane

• Color: Brown or Colorless to Yellow
• Boiling Point: 135°C (0.7 mmHg)
• Infrared Spectrum: Authentic
• Molecular Formula: C₁₆H₁₉ClSi
• Refractive Index: 1.5665 to 1.5685
• Merck Index: 15, 1568
• Synonym: tert-butylchlorodiphenylsilane, tert-butyldiphenylchlorosilane, t-butyldiphenylchlorosilane, silane, chloro 1,1-dimethylethyl diphenyl, tert-butyl chloro diphenylsilane, t-butylchlorodiphenylsilane, tbdpscl, t-butyldiphenylsilyl chloride, tert-butyldiphenyl chlorosilane, unii-3beu48ui4e
• InChI Key: MHYGQXWCZAYSLJ-UHFFFAOYSA-N
• IUPAC Name: tert-butyl-chloro-diphenylsilane
• PubChem CID: 94078
• Formula Weight: 274.86
• Physical Form: Liquid

Safety and Handling

GHS H Statement
Causes severe skin burns and eye damage.
May cause respiratory irritation.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN (or hair): Take off immediately all contaminated clothing.
Rinse skin with water/shower.
IF INHALED: Remove to fresh air and keep at

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 261-282-

Recommended Storage : May darken during storage

Product Identifier

• tert-Butylchlorodiphenylsilane

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B
• Specific target organ toxicity Category 3

Hazard Statement

• H318-Causes serious eye damage.
• H335-May cause respiratory irritation.
• H314-Causes severe skin burns and eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• 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.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only