tert-Butyl N-but-3-enylcarbamate
[CAS# 156731-40-7]

Identification

• Name: tert-Butyl N-but-3-enylcarbamate
• Synonyms: N-Boc-but-3-en-1-amine
• Molecular Formula: C₉H₁₇NO₂
• Molecular Weight: 171.24
• CAS Registry Number: 156731-40-7
• EC Number: 689-452-3

Properties

• Solubility: Slightly soluble (2.6 g/L) (25 °C), Calc.^*
• Density: 0.927±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 237.9±19.0 °C (760 Torr), Calc.^*
• Flash point: 97.7±21.5 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

Safety Data

• Hazard Symbols: Xn;N
• Risk Statements: R22;R50
• Safety Statements: S61

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H312

• Transport Information: UN 3082 9 / PGIII