(1-Formylcyclopentyl)carbamic acid tert-butyl ester
[CAS# 168539-99-9]

Identification

• Name: (1-Formylcyclopentyl)carbamic acid tert-butyl ester
• Molecular Formula: C₁₁H₁₉NO₃
• Molecular Weight: 213.27
• CAS Registry Number: 168539-99-9
• EC Number: 624-540-7

Properties

• Solubility: Slightly soluble (1.8 g/L) (25 ºC), Calc.^*
• Density: 1.06±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

Safety Data

• Hazard Symbols: Xi;N
• Risk Codes: R37/38;R41;R50
• Safety Description: S26;S36/37/39;S60;S61

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Serious eye damage	Eye Dam.	1	H318
Skin irritation	Skin Irrit.	2	H315

• Transport Information: UN 3077 9 / PGIII