Home Categories Organic Chemistry Isobutyl Nitrite
A5077412

Isobutyl Nitrite , >95.0%(GC) , 542-56-3

CAS NO.:542-56-3

Empirical Formula: C4H9NO2

Molecular Weight: 103.12

MDL number: MFCD00002056

EINECS: 208-819-7

Update time: 2022-07-08

PRODUCT Properties

Boiling point: 66-67 °C(lit.)
Density  0.87 g/mL at 25 °C(lit.)
refractive index  n20/D 1.373(lit.)
Flash point: −6 °F
storage temp.  0-6°C
form  clear liquid
color  Light yellow to Yellow to Orange
Water Solubility  <0.1 g/100 mL (19 ºC)
Sensitive  Light Sensitive/Air Sensitive
Merck  14,5149
BRN  1699518
Exposure limits ACGIH: Ceiling 1 ppm
Stability: Stable. Incompatible with acids, alcohols, strong bases. Decomposes slowly in water. Flammable - incompatible with strong oxidizing agents. Note wide explosion limits. May be light and moisture sensitive. Oxidizer. May explode if heated.
InChIKey APNSGVMLAYLYCT-UHFFFAOYSA-N
CAS DataBase Reference 542-56-3(CAS DataBase Reference)
IARC 2B (Vol. 122) 2019
NIST Chemistry Reference (CH3)2CHCH2ONO(542-56-3)
EPA Substance Registry System Isobutyl nitrite (542-56-3)

Description and Uses

Isobutyl nitrite is an alkyl nitrite. It is mainly used in “poppers”, consumed as a recreational drug for their psychoactive effects. Poppers are illegal in many countries, and as a result are commonly sold as air fresheners or deodorizers. Other minor uses of isobutyl nitrite include as an intermediate in the synthesis of aliphatic nitrites, nail polish removers, video head cleaners, fuels, and jet propellants.
Isobutyl nitrite was used to study inhalant-induced immunotoxicity. It is used in the preparation of plasmoquin.

Safety

Symbol(GHS) 
GHS02,GHS07,GHS08
Signal word  Danger
Hazard statements  H225-H302+H332-H341-H350
Precautionary statements  P201-P202-P210-P301+P312-P304+P340+P312-P308+P313
Hazard Codes  F,T,Xi
Risk Statements  45-11-20/22-68
Safety Statements  53-45
RIDADR  UN 2351 3/PG 2
WGK Germany  3
RTECS  RA0805000
Hazard Note  Irritant/Highly Flammable/Keep Cold/Air Sensitive/Light Sensitive
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29209090
Hazardous Substances Data 542-56-3(Hazardous Substances Data)

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