132123-54-7

Basic information

• Product Name: 3,4,5-Trifluorobenzaldehyde
• Synonyms: 3,4,5-TRIFLUOROBENZALDEHYDE;3,4,5-Trilfuoro Benzaldehyde;Benzaldehyde, 3,4,5-trifluoro- (9CI);3,4,5-Trifluorobenzaldehyde 98%;3,4,5-Trifluorobenzaldehyde98%;3,4,5-Trifluorobenzaldenyde;3,4,5-trifluorobenzadehyde;3,4,5-TRIFLUOROBENZALDEHYDE FOR SYNTHESI
• CAS NO: 132123-54-7
• Molecular Formula: C7H3F3O
• Molecular Weight: 160.09
• EINECS: -0
• Product Categories: ALDEHYDE;HALIDE;Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde;Aldehydes;C7;Carbonyl Compounds
• Mol File: 132123-54-7.mol
• Article Data: 3

Chemical Properties

• Melting Point: 25.3 °C
• Boiling Point: 174 °C(lit.)
• Flash Point: >230 °F
• Appearance: Clear colorless to slightly yellow/Liquid After Melting
• Density: 1.42 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.023mmHg at 25°C
• Refractive Index: n20/D 1.482(lit.)
• Storage Temp.: Refrigerator (+4°C)
• Solubility: 2.2g/l
• Sensitive: Air Sensitive
• BRN: 7805841
• CAS DataBase Reference: 3,4,5-Trifluorobenzaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4,5-Trifluorobenzaldehyde(132123-54-7)
• EPA Substance Registry System: 3,4,5-Trifluorobenzaldehyde(132123-54-7)

Safety Data

• Hazard Codes: T,Xi
• Statements: 61-36/37/38-51/53-43-22-25
• Safety Statements: 53-26-36-45-57-36/37/39-29-59
• RIDADR: UN 2810 6.1 / PGIII
• WGK Germany: 1
• HazardClass: IRRITANT
• Hazardous Substances Data: 132123-54-7(Hazardous Substances Data)

Usage

Chemical Properties

clear colorless to slightly yellow liquid

Uses

3,4,5-Trifluorobenzaldehyde may be used in the synthesis of 3,4,5-tris(methylthio)benzaldehyde.

InChI:InChI=1/C8H8ClNO2/c1-2-12-8(11)6-3-4-7(9)10-5-6/h3-5H,2H2,1H3

Upstream product

• 68-12-2 N,N-dimethyl-formamide 
• 138526-69-9 3,4,5-trifluoro-1-bromobenzene 
• 122-51-0 orthoformic acid triethyl ester 

Downstream Products

• 331245-88-6 (E)‐3‐(3,4,5‐trifluorophenyl)acrylic acid 
• 1262885-05-1 C₁₅H₈F₃IO₂ 
• 1262884-75-2 C₂₉H₂₅F₃O₃ 
• 1262884-77-4 C₃₀H₂₇F₃O₃ 
• 1262884-79-6 C₃₁H₂₉F₃O₃ 
• 1262884-81-0 C₃₂H₃₁F₃O₃ 
• 1262884-83-2 C₃₃H₃₃F₃O₃ 
• 1262884-85-4 C₃₅H₃₇F₃O₃ 
• 857722-09-9 1,2,3-Trifluoro-5-((1E,3E)-4-phenyl-buta-1,3-dienyl)-benzene 
• 857722-21-5 (E)-3-(3,4,5-trifluorophenyl)acrylaldehyde 

Relevant articles and documents

COMPOUND HAVING 2-FLUOROPHENYLOXYMETHANE STRUCTURE

The present invention relates to a compound having a 2-fluorophenyloxymethane structure and useful for organic electronic materials and medical and agricultural chemicals, particularly materials for liquid crystal display elements. A problem to be solved

Synthesis and mesomorphic properties of tolane-based fluorinated liquid crystals with an acrylate linkage

Six series of tolane-based fluorinated liquid crystals containing an acrylate linker were synthesized and their mesomorphic properties were characterized. The compounds generally exhibit SmA and N phases in wide temperature ranges. The introduction of acrylate linkers increases the clearing points by 20°C-30°C and suppresses the formation of higher ordered monotropic SmB phases. para-Fluorination is favorable for the mesophase stability, whereas meta-fluorination is not. The introduction of a 2,3,5,6-tetrafluorophenylene group decreases the clearing points and also suppresses the formation of the monotropic SmB phase. Copyright Taylor & Francis Group, LLC.