Isobutylnitrite 542-56-3

Post Date:
Mar 23,2025
Expiry Date:
Mar 23,2026
Detailed Description:
Cas No. :542-56-3 Identification
Name Isobutylnitrite
Synonyms Nitrous acid 2-methylpropyl ester

Molecular Structure

Molecular Formula C4H9NO2
Molecular Weight 103.12
CAS Registry Number 542-56-3
EINECS 208-819-7

Properties

Density 0.87
Boiling point 66-67 ºC
Refractive index 1.37-1.375
Flash point -21 ºC
Water solubility <0.1 g/100 mL (19 ºC)

Safety Data

Hazard Symbols F;T Details
Risk Codes R11;R20/22;R45;R68 Details
Safety Description S45;S53 Details
MSDS Available
CAS Registry Number:
542-56-3
Synonyms:
;4-01-00-01595 (Beilstein Handbook Reference);BRN 1699518;Blackjack;CCRIS 1099;HSDB 4368;IBN;NCI-C61052;Nitrous acid, 2-methylpropyl ester;Nitrous acid, isobutyl ester;2-methylpropyl nitrite;Isobutylnitrite;
Molecular Formula:
C₄H₉NO₂
Molecular Weight:
103.1198
Molecular Structure:
Hazard Symbols:
F:Flammable;
T:Toxic;
Risk Codes:
R11:;
R20/22:;
R45:;
R68:;
Safety Description:
S45:;
S53:;

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