Propyl nitrite
[CAS# 543-67-9]

Identification

• Classification: Organic raw materials >> Inorganic acid ester
• Name: Propyl nitrite
• Synonyms: Nitrous acid n-propyl ester; Propanol nitrite; n-Propyl nitrite
• Molecular Formula: C₃H₇NO₂
• Molecular Weight: 89.09
• CAS Registry Number: 543-67-9
• EC Number: 208-848-5

Properties

• Solubility: Soluble (51 g/L) (25 ºC), Calc.^*
• Density: 1.01±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 48 ºC^**
• Flash point: -25.4±11.5 ºC, Calc.^*

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

^** "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2A	H319
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	2	H330
Specific target organ toxicity - single exposure	STOT SE	3	H335
Flammable liquids	Flam. Liq.	2	H225

• Hazardous Chemical?: Yes