ChemicalBook Product Catalog Organic Chemistry Hydrocarbons and derivatives Acyclic hydrocarbons CROTYL BROMIDE TECH. 85

CROTYL BROMIDE TECH. 85

CROTYL BROMIDE TECH. 85 Basic information
Product Name:CROTYL BROMIDE TECH. 85
Synonyms:(E)-1-bromobut-2-ene;2-butene,1-bromo-,(E)-;trans-1-bromo-but-2-ene;CROTYL BROMIDE, TECH., 85%;trans-Crotyl bromide, remainder 3-bromo-1-butene, 85%;trans-1-bromo-2-butene;trans-Crotyl bromide;Trans-crotyl bromide, 85 %, remainder 3-bromo-1-butene
CAS:29576-14-5
MF:C4H7Br
MW:135
EINECS:
Product Categories:Acyclic;Alkenes;Building Blocks;Chemical Synthesis;Organic Building Blocks
Mol File:29576-14-5.mol
CROTYL BROMIDE TECH. 85 Structure
CROTYL BROMIDE TECH. 85 Chemical Properties
Melting point -115.07°C (estimate)
Boiling point 97-99 °C(lit.)
density 1.312 g/mL at 25 °C(lit.)
refractive index n20/D 1.480(lit.)
Fp 11 °C
storage temp. 2-8°C
solubility soluble in Deuterated Chloroform ,Dichloroemthane, Hexanes
form Liquid
color Clear light yellow to yellow-brown
BRN 1361394
InChIKeyAVMHMVJVHYGDOO-NSCUHMNNSA-N
EPA Substance Registry System2-Butene, 1-bromo-, (2E)- (29576-14-5)
Safety Information
Hazard Codes F,Xi
Risk Statements 11-36/37-36/37/38
Safety Statements 16-26-27-36/37/39-37/39
RIDADR 1993
WGK Germany 3
HazardClass 3.1
PackingGroup II
HS Code 29033990
MSDS Information
CROTYL BROMIDE TECH. 85 Usage And Synthesis
Chemical Propertiesclear light yellow to yellow-brown liquid
UsesCrotyl bromide is a general organic reagent that can be used in the total synthesis of biologically important natural products and their derivatives such as (+)-artemisinin, plakortone E and (?)-horsfiline.
It can also be used to prepare analogs of deoxycyclitols, pentopyranoses, 6-deoxyhexoses, hexoses and pseudo-indoxyl derivatives.
Purification MethodsDry the bromide with MgSO4/CaCO3 mixture and fractionally distil it through an all-glass Todd column (p 11). [Beilstein 1 IV 789.]
CROTYL BROMIDE TECH. 85 Preparation Products And Raw materials
aceticacid,bromo-,2-butene-1,4-diyleste 4-Bromo-1-butene-13C4 (Z)-1-Bromo-2-butene,(2Z)-1-Bromo-2-butene 4-(4-ACETOXYPHENYL)-2-BROMO-1-BUTENE 1-BROMO-4-(1-BUTYLENE)BENZENE TRANS-1-BROMO-1-BUTENE,1-BROMO-1-BUTENE,1-BROMO-1-BUTENE MIXTURE OF ISOMERS 4-BROMO-1-BUTENE 3-BROMO-1-BUTENE 4-(2-ACETOXYPHENYL)-2-BROMO-1-BUTENE 3-Methyl-1-bromo-2-buten 3,3,4,4-Tetrafluoro-4-bromo-1-butene cis-bromo-1-buten 1-Bromo-3-butene,4-BROMO-1-BUTENE, STAB.,4-Bromo-1-butene, 98+%,4-Bromo-1-butene, GC 98% (2E)-1-Bromo-2-butene,4-bromo-2-buten 3-BUTENYLMAGNESIUM BROMIDE 2-BROMO-1-BUTENE 1-(4-Chlorophenyl)-1-bromo-3-butene 2-BROMO-2-BUTENE
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