| Identification | More | [Name]
1-Ethylpyridinium bromide | [CAS]
1906-79-2 | [Synonyms]
1-ETHYLPYRIDINIUM BROMIDE
ETHYLPYRIDINIUM BROMIDE
N-ETHYLPYRIDINIUM BROMIDE
1-ethyl-pyridiniubromide
Pyridinium, 1-ethyl-, bromide
1-ETHYLPYRIDINIUM BROMIDE 98%
PYRIDINEETHOBROMIDE
1-Ethylpyridin-1-ium bromide | [EINECS(EC#)]
217-607-3 | [Molecular Formula]
C7H10BrN | [MDL Number]
MFCD00041999 | [Molecular Weight]
188.07 | [MOL File]
1906-79-2.mol |
| Chemical Properties | Back Directory | [Appearance]
white agglomerated crystalline powder or crystals | [Melting point ]
117-121 °C | [density ]
1.4194 (rough estimate) | [refractive index ]
1.6190 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
powder to crystal | [color ]
White to Almost white | [Water Solubility ]
almost transparency | [Sensitive ]
Hygroscopic | [InChI]
InChI=1S/C7H10N.BrH/c1-2-8-6-4-3-5-7-8;/h3-7H,2H2,1H3;1H/q+1;/p-1 | [InChIKey]
ABFDKXBSQCTIKH-UHFFFAOYSA-M | [SMILES]
[N+]1(CC)C=CC=CC=1.[Br-] | [CAS DataBase Reference]
1906-79-2(CAS DataBase Reference) | [NIST Chemistry Reference]
Ethyl pyridinium bromide(1906-79-2) | [EPA Substance Registry System]
1906-79-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [TSCA ]
Yes | [HS Code ]
29333990 |
| Hazard Information | Back Directory | [Chemical Properties]
white agglomerated crystalline powder or crystals | [Synthesis]
The one-step synthesis of 1-ethylpyridin-1-ium bromide ([EPy]Br) proceeded as follows: 4.2 mol of ethyl bromide and 4.0 mol of pyridine were added to a 1000 mL round-bottom flask. The reaction mixture was placed in a combined ultrasound-microwave reactor, and the loss of volatile bromoethane was controlled by a cooling water condensation system. The ultrasonic power was set at 1000 W, the microwave heating power was set at 800 W, the reaction temperature was maintained at 50 °C, and the reaction time was 60 min. Upon completion of the reaction, the yield of 1-ethylpyridin-1-ium bromide was calculated to be 89%. | [References]
[1] Bulletin of the Chemical Society of Japan, 1986, vol. 59, # 3, p. 757 - 762
[2] Journal of the American Chemical Society, 1985, vol. 107, # 16, p. 4655 - 4662
[3] Journal of Physical Chemistry, 1986, vol. 90, # 4, p. 641 - 644
[4] Journal of Physical Chemistry A, 2010, vol. 114, # 11, p. 3782 - 3787
[5] Green Chemistry, 2011, vol. 13, # 6, p. 1527 - 1535 |
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