(Bromoethynyl)triisopropylsilane
[CAS# 111409-79-1]

Identification

• Name: (Bromoethynyl)triisopropylsilane
• Synonyms: 2-bromoethynyl-tri(propan-2-yl)silane
• Molecular Formula: C₁₁H₂₁BrSi
• Molecular Weight: 261.27
• CAS Registry Number: 111409-79-1
• EC Number: 836-090-0
• SMILES: CC(C)[Si](C#CBr)(C(C)C)C(C)C

Properties

• Solubility: 0.3626 mg/L (25 °C water)
• Density: 1.1±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.465, Calc.^*
• Melting point: 35.87 °C
• Boiling Point: 227.42 °C, 240.5±9.0 °C (760 mmHg), Calc.^*
• Flash Point: 137.4±13.7 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS05;GHS07 Danger
• Risk Statements: H314-H315-H319-H335
• Safety Statements: P260-P261-P264-P264+P265-P271-P280-P301+P330+P331-P302+P352-P302+P361+P354-P304+P340-P305+P351+P338-P305+P354+P338-P316-P319-P321-P332+P317-P337+P317-P362+P364-P363-P403+P233-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1B	H314
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315