4-Pentenyl isothiocyanate
[CAS# 18060-79-2]

Identification

• Name: 4-Pentenyl isothiocyanate
• Molecular Formula: C₆H₉NS
• Molecular Weight: 127.21
• CAS Registry Number: 18060-79-2
• EC Number: 678-555-9

Properties

• Solubility: Very slightly soluble (0.31 g/L) (25 ºC), Calc.^*
• Density: 0.90±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 12 ºC (75 Torr)^**
• Refractive index: 1.5118 (589.3 nm 25 ºC)^**
• Flash point: 57.8±29.3 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Kjaer, Anders; Acta Chemica Scandinavica 1956, V10, P1365-71.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	3	H226
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	3	H301
Acute toxicity	Acute Tox.	3	H331
Acute toxicity	Acute Tox.	4	H312