2-((Tert-butoxycarbonyl)amino)-4,4,4-trifluoro-3,3-dimethylbutanoic acid
[CAS 2242426-49-7]

Identification

• Name: 2-((Tert-butoxycarbonyl)amino)-4,4,4-trifluoro-3,3-dimethylbutanoic acid
• Synonyms: 4,4,4-trifluoro-3,3-dimethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid
• Molecular Formula: C₁₁H₁₈F₃NO₄
• Molecular Weight: 285.26
• CAS Registry Number: 2242426-49-7
• EC Number: 843-903-2
• SMILES: CC(C)(C)OC(=O)NC(C(=O)O)C(C)(C)C(F)(F)F

Properties

• Density: 1.2±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.429, Calc.^*
• Boiling Point: 340.8±42.0 °C (760 mmHg), Calc.^*
• Flash Point: 159.9±27.9 °C, Calc.^*

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

Safety Data

• Hazard Symbols: GHS07 Warning
• Risk Statements: H302-H315-H319-H335
• Safety Statements: P261-P264-P264+P265-P270-P271-P280-P301+P317-P302+P352-P304+P340-P305+P351+P338-P319-P321-P330-P332+P317-P337+P317-P362+P364-P403+P233-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2A	H319
Acute toxicity	Acute Tox.	4	H302
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335