20599-27-3 Usage
Appearance
Colorless to pale yellow liquid 1-Bromo-2-pentene is a liquid with a color that ranges from colorless to pale yellow.
Odor
Strong, sweet The compound has a noticeable and sweet smell.
Use as an intermediate in organic synthesis
Production of pharmaceuticals, flavors, and fragrances 1-Bromo-2-pentene is used as a chemical intermediate in the synthesis of various organic compounds, particularly in the production of pharmaceuticals, flavors, and fragrances.
Use as a reagent
Preparation of alkylthioethers The compound is also used as a reagent in chemical reactions, such as the preparation of alkylthioethers.
Flammability
Fire hazard with exposure to heat, flames, or oxidizing agents 1-Bromo-2-pentene is flammable, and it poses a fire hazard when it comes into contact with heat, flames, or oxidizing agents.
Health hazards
Skin and eye irritation The compound has potential health hazards, including causing skin and eye irritation.
Safety precautions
Handle with care and in a well-ventilated area Due to its potential health hazards and flammability, it is important to handle 1-bromo-2-pentene with care and ensure proper ventilation when working with it.
Check Digit Verification of cas no
The CAS Registry Mumber 20599-27-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,5,9 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 20599-27:
(7*2)+(6*0)+(5*5)+(4*9)+(3*9)+(2*2)+(1*7)=113
113 % 10 = 3
So 20599-27-3 is a valid CAS Registry Number.
InChI:InChI=1/C5H9Br/c1-2-3-4-5-6/h3-4H,2,5H2,1H3/b4-3+
20599-27-3Relevant articles and documents
ATTRACTANT PHEROMONES OF COLEOPTERA. COMMUNICATION 1. SIMPLE SYNTHESIS OF EXO- AND ENDO-BREVICOMINS USING THE OXY-COPE REARRANGEMENT
Serebryakov, E. P.,Gamalevich, G. D.,Shekhtman, R. I.
, p. 1737 - 1739 (1985)
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Indium(III) halide-catalyzed UV-irradiated radical coupling of iodomethylphosphorus compounds with various organostannanes
Suzuki, Itaru,Kiyokawa, Kensuke,Yasuda, Makoto,Baba, Akio
supporting information, p. 1728 - 1731 (2013/06/27)
The first catalytic radical coupling of iodomethylphosphorus compounds was accomplished with allyl-, alkenyl-, and allenylstannanes under UV irradiation in the presence of an indium(III) halide catalyst, for which a transmetalated allylic indium species was confirmed to be an active radical species.
AN IMPROVED, PREPARATIVE ROUTE TO 1-CYCLOPROPYL-1-HALOETHANES
Hrubiec, Robert T.,Smith, Michael B.
, p. 593 - 600 (2007/10/02)
We wish to report a method for the synthesis of 1-cyclopropyl-1-chloroethane and 1-cyclopropyl-1-bromoethane, on a preparative scale, uncontaminated by 5-chloro(or bromo)-2-pentene.
