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Bromoethane information


Bromoethane
Skeletal formula of bromoethane
Skeletal formula of bromoethane
Skeletal formula of bromoethane with all explicit hydrogens added
Skeletal formula of bromoethane with all explicit hydrogens added
Ball and stick model of bromoethane
Ball and stick model of bromoethane
Spacefill model of bromoethane
Spacefill model of bromoethane
Names
Preferred IUPAC name
Bromoethane[2]
Other names
Ethyl bromide[1]
Monobromoethane[1]
Identifiers
CAS Number
  • 74-96-4 checkY
3D model (JSmol)
  • Interactive image
Beilstein Reference
1209224
ChEBI
  • CHEBI:47232
ChEMBL
  • ChEMBL156378 checkY
ChemSpider
  • 6092 checkY
ECHA InfoCard 100.000.751 Edit this at Wikidata
EC Number
  • 200-825-8
KEGG
  • C19354 ☒N
MeSH bromoethane
PubChem CID
  • 6332
RTECS number
  • KH6475000
UNII
  • LI8384T9PH checkY
UN number 1891
CompTox Dashboard (EPA)
  • DTXSID6020199 Edit this at Wikidata
InChI
  • InChI=1S/C2H5Br/c1-2-3/h2H2,1H3 checkY
    Key: RDHPKYGYEGBMSE-UHFFFAOYSA-N checkY
SMILES
  • CCBr
Properties
Chemical formula
C2H5Br
Molar mass 108.966 g·mol−1
Appearance Colorless liquid
Odor ether-like
Density 1.46 g mL−1
Melting point −120 to −116 °C; −184 to −177 °F; 153 to 157 K
Boiling point 38.0 to 38.8 °C; 100.3 to 101.8 °F; 311.1 to 311.9 K
Solubility in water
1.067 g/100 mL (0 °C)
0.914 g/100 mL (20 °C)
0.896 g/100 mL (30 °C)
Solubility miscible with ethanol, ether, chloroform, organic solvents
log P 1.809
Vapor pressure 51.97 kPa (at 20 °C)
Henry's law
constant (kH)
1.3 μmol Pa−1 kg−1
Magnetic susceptibility (χ)
-54.70·10−6 cm3/mol
Refractive index (nD)
1.4225
Viscosity 402 Pa.s (at 20 °C)
Thermochemistry
Heat capacity (C)
105.8 J K−1 mol−1
Std enthalpy of
formation fH298)
−97.6–93.4 kJ mol−1
Hazards
GHS labelling:
Pictograms
GHS02: Flammable GHS06: Toxic GHS08: Health hazard
Signal word
Danger
Hazard statements
H225, H302, H332, H351
Precautionary statements
P210, P281
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
3
1
0
Flash point −23 °C (−9 °F; 250 K)
Autoignition
temperature
511 °C (952 °F; 784 K)
Explosive limits 6.75–11.25%
Lethal dose or concentration (LD, LC):
LD50 (median dose)
1.35 g kg−1 (oral, rat)
LC50 (median concentration)
26,980 ppm (rat, 1 hr)
16,230 ppm (mouse, 1 hr)
4681 ppm (rat)
2723 ppm (mouse)[3]
LCLo (lowest published)
3500 ppm (mouse)
24,000 ppm (guinea pig, 30 min)
7000 ppm (guinea pig, >4.5 hr)[3]
NIOSH (US health exposure limits):
PEL (Permissible)
TWA 200 ppm (890 mg/m3)[1]
REL (Recommended)
None established[1]
IDLH (Immediate danger)
2000 ppm[1]
Related compounds
Related alkanes
  • Bromomethane
  • Bromoiodomethane
  • n-Propyl bromide
  • 2-Bromopropane
  • tert-Butyl bromide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Bromoethane, also known as ethyl bromide, is a chemical compound of the haloalkanes group. It is abbreviated by chemists as EtBr (which is also used as an abbreviation for ethidium bromide). This volatile compound has an ether-like odor.

  1. ^ a b c d e NIOSH Pocket Guide to Chemical Hazards. "#0265". National Institute for Occupational Safety and Health (NIOSH).
  2. ^ "bromoethane - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 26 March 2005. Identification. Retrieved 15 June 2012.
  3. ^ a b "Ethyl bromide". Immediately Dangerous to Life or Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).

and 27 Related for: Bromoethane information

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Bromoethane

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Bromoethane, also known as ethyl bromide, is a chemical compound of the haloalkanes group. It is abbreviated by chemists as EtBr (which is also used as...

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Haloalkane

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as a prefix to the alkane. For example, ethane with bromine becomes bromoethane, methane with four chlorine groups becomes tetrachloromethane. However...

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EtBr

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EtBr may refer to: Bromoethane Endothelin_B_receptor (when written as ETBR) Ethidium bromide This disambiguation page lists articles associated with the...

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Ethidium bromide

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It is commonly abbreviated as EtBr, which is also an abbreviation for bromoethane. To avoid confusion, some laboratories have used the abbreviation EthBr...

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Carboxylate

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The SN2 reaction between sodium acetate and bromoethane. The products are ethyl acetate and sodium bromide....

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Sodium acetate

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Sodium acetate can be used to form an ester with an alkyl halide such as bromoethane: CH3COONa + BrCH2CH3 → CH3COOCH2CH3 + NaBr Sodium acetate undergoes decarboxylation...

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Bromomethane

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Angelita C. et al. v. California Department of Pesticide Regulation Bromoethane – chemical compoundPages displaying wikidata descriptions as a fallback...

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Bromopentane

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2-dimethylpropane, also known as neopentyl bromide. Bromoalkane Bromomethane Bromoethane Bromopropane Bromobutane Bromohexane PubChem. "(2R)-2-bromopentane"....

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Transition state

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the transition state shown below occurs during the SN2 reaction of bromoethane with a hydroxide anion: The activated complex of a reaction can refer...

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Darzens halogenation

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mechanisms. For example, ethanol can be converted into chloroethane (X=Cl) or bromoethane (X=Br) as follows: CH3CH2OH + SOX2 → pyridine {\displaystyle \xrightarrow...

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Ethylamine

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via nucleophilic substitution of a haloethane (such as chloroethane or bromoethane) with ammonia, utilizing a strong base such as potassium hydroxide. This...

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Phenol ether

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A Williamson ether synthesis between p-ethylphenolate and bromoethane to form 4-ethyl-1-ethoxybenzene....

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Ethylmagnesium bromide

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be prepared in the normal manner of Grignard reagents — by reacting bromoethane with magnesium in diethyl ether: EtBr + Mg → EtMgBr Taniguchi, H.; Mathai...

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Hexabromoethane

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decomposes when exposed to radiation. Hexafluoroethane Hexachloroethane Bromoethane Pentabromoethane Holloway, M. D., Holloway, E. (2020). Dictionary of...

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Nucleofuge

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SN2 reaction of bromoethane with hydroxide ion...

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Glossary of chemical formulae

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107-01-7 CH3CHCH2 propene 115-07-1 CH3CHO acetaldehyde 75-07-0 CH3CH2Br bromoethane 74-96-4 CH3CH2CH2CH2OH butan-1-ol 71-36-3 CH3CH2CH2OH 1-propanol propan-1-ol...

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Ethyl group

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group (highlighted blue) as part of a molecule, as the ethyl radical, and in the compounds ethanol, bromoethane, ethyl acetate, and ethyl methyl ether....

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IUPAC polymer nomenclature

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is a bromo-substituted -CH2-CH2- subunit. 1-Bromoethane-1,2-diyl is chosen in preference to 2- bromoethane-1,2-diyl as the former has a lower locant for...

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Vinyl bromide

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carcinogens as a suspected human carcinogen. Vinyl chloride Allyl bromide Bromoethane NIOSH Pocket Guide to Chemical Hazards. "#0657". National Institute for...

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Chloroethane

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1-dichloroethane 1,2-dichloroethane 1,1,1-trichloroethane 1,1,2-trichloroethane bromoethane chloromethane Except where otherwise noted, data are given for materials...

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Vinyl fluoride

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chlorofluorocarbons in 1892. Swarts used the reaction of zinc with 1,1-difluoro-2-bromoethane. It is produced industrially by two routes, one being the mercury-catalyzed...

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Nitroethane

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produced by the Victor Meyer reaction of haloethanes such as chloroethane, bromoethane, or iodoethane with silver nitrite in diethyl ether or THF. The Kornblum...

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IARC group 3

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Bisulfites Blue VRS Brilliant Blue FCF, disodium salt Bromochloroacetonitrile Bromoethane Bromoform 2-Butoxyethanol 1-tert-Butoxy-2-propanol n-Butyl acrylate Butylated...

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California Proposition 65 list of chemicals

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5589-96-8 Bromodichloroacetic acid 71133-14-7 Bromodichloromethane 75-27-4 Bromoethane 74-96-4 Bromoform 75-25-2 1-Bromopropane (1-BP) 106-94-5 2-Bromopropane...

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Dibromodiethyl sulfoxide

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Dibromodiethyl sulfoxide Names Preferred IUPAC name 1-Bromo-2-(2-bromoethane-1-sulfinyl)ethane Identifiers 3D model (JSmol) Interactive image ChemSpider...

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Embutramide

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abuse. Alkylation of (3-Methoxyphenyl)acetonitrile [19924-43-7] (1) with bromoethane gives 2-Ethyl-2-(3-methoxyphenyl)-butanenitrile [40692-21-5] (2). Sodium...

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Cyclopentadienyl magnesium bromide

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compound can be prepared by reacting cyclopentadiene with magnesium and bromoethane in anhydrous benzene. H. Werner (2012): "At Least 60 Years of Ferrocene:...

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