5,5-Dimethyl-1-pyrroline N-oxide supplier

Name
5,5-DIMETHYL-1-PYRROLINE N-OXIDE
EINECS 222-011-1
CAS No. 3317-61-1
Article Data15
CAS DataBase
Density 0.96 g/cm³
Solubility
Melting Point 25-29 °C(lit.)
Formula C₆H₁₁NO
Boiling Point 274.2 °C at 760 mmHg
Molecular Weight 113.159
Flash Point 130.7 °C
Transport Information
Appearance white to faintly yellow solid
Safety 24/25
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms 1-Pyrroline,5,5-dimethyl-, 1-oxide (6CI,7CI,8CI);2,2-Dimethyl-3,4-dihydro-2H-pyrroleN-oxide;5,5-Dimethyl-4,5-dihydro-3H-pyrrole N-oxide;5,5-Dimethyl-D1-pyrroline 1-oxide;DMPO;
PSA 28.75000
LogP 1.09870

5,5-Dimethyl-1-pyrroline N-oxide Chemical Properties

Molecule structure of 5,5-Dimethyl-1-pyrroline-1-oxide (CAS NO.3317-61-1):

IUPAC Name: 2,2-Dimethyl-1-oxido-3,4-dihydropyrrol-1-ium
Molecular Weight: 113.15764 g/mol
Molecular Formula: C₆H₁₁NO
Density: 1.015 g/mL at 25 °C(lit.)
Melting Point: 25-29 °C(lit.)
Boiling Point: 75 °C at 0.4 mm Hg(lit.)
Flash Point: 204 °F
Index of Refraction: 1.478
Molar Refractivity: 33.38 cm³
Molar Volume: 117.8 cm³
Surface Tension: 29.4 dyne/cm
Enthalpy of Vaporization: 49.2 kJ/mol
Vapour Pressure: 0.00918 mmHg at 25 °C
Storage Temp.: −20 °C
XLogP3-AA: -0.3
H-Bond Acceptor: 1
Exact Mass: 113.084064
MonoIsotopic Mass: 113.084064
Topological Polar Surface Area: 26.1
Heavy Atom Count: 8
Canonical SMILES: CC1(CCC=[N+]1[O-])C
InChI: InChI=1S/C6H11NO/c1-6(2)4-3-5-7(6)8/h5H,3-4H2,1-2H3
InChIKey: VCUVETGKTILCLC-UHFFFAOYSA-N
EINECS: 222-011-1
Product Categories: pharmacetical;Analytical Chemistry; ESR Spectrometry; Spin Trapping Reagents

5,5-Dimethyl-1-pyrroline N-oxide Safety Profile

Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
F: 8-10
HazardClass: IRRITANT

5,5-Dimethyl-1-pyrroline N-oxide Specification

5,5-Dimethyl-1-pyrroline-1-oxide (CAS NO.3317-61-1) is also named as DMPO ; 5,5-Dimethyl-1-pyrroline N-oxide ; 5,5-Dimethylpyrroline-N-oxide ; 2H-Pyrrole, 3,4-dihydro-2,2-dimethyl-, 1-oxide ; 3,4-Dihydro-2,2-dimethyl-2H-pyrrole 1-oxide . 5,5-Dimethyl-1-pyrroline-1-oxide (CAS NO.3317-61-1) is white to faintly yellow solid. It is stable, but light sensitive, hygroscopic and heat sensitive. It stores in the dark, under an inert gas, and keep cold. It is incompatible with strong oxidizing agents, moisture.

Product Name

5,5-DIMETHYL-1-PYRROLINE N-OXIDE

5,5-Dimethyl-1-pyrroline N-oxide Chemical Properties

5,5-Dimethyl-1-pyrroline N-oxide Safety Profile

5,5-Dimethyl-1-pyrroline N-oxide Specification

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