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Isobutylnitrite 542-56-3

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  Post Date: Apr 10,2025
  Expiry Date: Apr 10,2026
  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: 542-56-3 Isobutyl nitrite
  Hazard Symbols:  F:Flammable;
 T:Toxic;
  Risk Codes: R11:;
R20/22:;
R45:;
R68:;
  Safety Description: S45:;
S53:;

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