26631-69-6

Basic information

• Product Name: ETHYL TRANS-2 3-DIBROMOACRYLATE 96
• Synonyms: ETHYL TRANS-2 3-DIBROMOACRYLATE 96;ethyl trans-2,3-dibromoacrylate;ETHYL TRANS-2 3-DIBROMOACRYLATE 96%;(E)-2,3-Dibromoacrylic acid ethyl ester
• CAS NO: 26631-69-6
• Molecular Formula: C₅H₆Br₂O₂
• Molecular Weight: 257.90794
• Mol File: 26631-69-6.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 95 °C2 mm Hg(lit.)
• Flash Point: >230 °F
• Appearance: /
• Density: 1.837 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.523(lit.)
• CAS DataBase Reference: ETHYL TRANS-2 3-DIBROMOACRYLATE 96(CAS DataBase Reference)
• NIST Chemistry Reference: ETHYL TRANS-2 3-DIBROMOACRYLATE 96(26631-69-6)
• EPA Substance Registry System: ETHYL TRANS-2 3-DIBROMOACRYLATE 96(26631-69-6)

Safety Data

• Hazard Codes: C,Xn
• Statements: 34-22
• Safety Statements: 26-27-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• Hazardous Substances Data: 26631-69-6(Hazardous Substances Data)

Upstream product

• 64-17-5 ethanol 
• 107-19-7 propargyl alcohol 
• 623-47-2 propynoic acid ethyl ester 

Downstream Products

• 59106-34-2 (E)-ethyl 2-bromo-3-phenylpropenoate 
• 123098-25-9 ethyl 2-bromo-3-(4-methoxyphenyl)-2(E)-propenoate 
• 208194-62-1 (2E)-ethyl 2-bromo-5-phenylpent-2-en-4-ynoate 
• 208194-63-2 (E)-2-Bromo-5-p-tolyl-pent-2-en-4-ynoic acid ethyl ester 
• 82994-56-7 2-(Diethoxy-phosphoryl)-6-phenyl-cyclohexa-1,4-dienecarboxylic acid ethyl ester 
• 82994-58-9 (1R,8S)-10-(Diethoxy-phosphoryl)-1,8-diphenyl-11-oxa-tricyclo[6.2.1.0^2,7]undeca-2⁽⁷⁾,3,5-triene-9-carboxylic acid ethyl ester 
• 1435819-21-8 bis[(3E)-5-tert-butyldiphenylsilyloxy-3-methylpent-3-en-1-yne] 
• 1435818-72-6 ethyl (2E,6E)-2-bromo-8-tert-butyldiphenylsilyloxy-6-methylocta-2,6-dien-4-ynoate 
• 1435819-24-1 ethyl (2Z,6E,3’E)-2-(5’-tertbutyldiphenylsilyloxy-3’-methylpent-3’-en-1’-yn-1’-yl)-8-tert-butyldiphenylsilyloxy-6-methylocta-2,6-dien-4-ynoate 

Relevant articles and documents

Total synthesis of (8R,6′R)-peridinin-5,8-furanoxide

The first total synthesis of (8R,6′R)-peridinin-5,8-furanoxide, a C37 xanthophyll norcarotenoid, has been achieved. The key steps of the synthetic sequence are a Julia-Kocienski condensation and a late stage stereoretentive Stille cross-coupling of an iodoallene. The Royal Society of Chemistry 2013.

VERSATILE PRECURSORS FOR THE SYNTHESIS OF ENYNES AND ENEDIYNES

(Z)-Ethyl 2,3-dibromopropenoate, readily available in multigram quantities, undergoes selective replacement of the β-bromide in coupling reactions with trimethylsilylacetylene to produce the (Z)-enyne 2.This product may be further elaborated to various fu