N-(Pent-4-ynyl)carbamic acid tert-butyl ester
[CAS# 151978-50-6]

Identification

• Name: N-(Pent-4-ynyl)carbamic acid tert-butyl ester
• Synonyms: tert-Butyl (4-pentynyl)carbamate
• Molecular Formula: C₁₀H₁₇NO₂
• Molecular Weight: 183.25
• CAS Registry Number: 151978-50-6
• EC Number: 695-496-4

Properties

• Solubility: Slightly soluble (1.1 g/L) (25 °C), Calc.^*
• Density: 0.965±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 267.2±23.0 °C (760 Torr), Calc.^*
• Flash point: 115.4±22.6 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1B	H314
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2A	H319