2736-40-5

Basic information

• Product Name: 2-Ethylbutyryl chloride
• Synonyms: DIETHYLACETYL CHLORIDE;2-ETHYLBUTYRYL CHLORIDE;2-ethyl-butanoylchlorid;butanoylchloride,2-ethyl-;butyrylchloride,2-ethyl-;2-Ethylbutyrylchloride,99%;2-Ethyl butyroyl chloride;2-Ethylbutyric acid chloride
• CAS NO: 2736-40-5
• Molecular Formula: C₆H₁₁ClO
• Molecular Weight: 134.6
• EINECS: 220-359-9
• Product Categories: ACID CHLORIDES;Acid Halides;Carbonyl Compounds;Organic Building Blocks;Acid Halides;Building Blocks;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
• Mol File: 2736-40-5.mol
• Article Data: 25

Chemical Properties

• Boiling Point: 137-139 °C(lit.)
• Flash Point: 95 °F
• Appearance: Clear colorless/Liquid
• Density: 0.982 g/mL at 25 °C(lit.)
• Vapor Pressure: 6.15mmHg at 25°C
• Refractive Index: n20/D 1.425(lit.)
• Storage Temp.: Flammables area
• Water Solubility: Reacts with water.
• Sensitive: Moisture Sensitive
• CAS DataBase Reference: 2-Ethylbutyryl chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Ethylbutyryl chloride(2736-40-5)
• EPA Substance Registry System: 2-Ethylbutyryl chloride(2736-40-5)

Safety Data

• Hazard Codes: C
• Statements: 10-34
• Safety Statements: 16-26-27-36/37/39-45
• RIDADR: UN 2920 8/PG 2
• WGK Germany: 3
• TSCA: Yes
• HazardClass: 8
• PackingGroup: II
• Hazardous Substances Data: 2736-40-5(Hazardous Substances Data)

Usage

Chemical Properties

clear colorless liquid

Uses

2-Ethylbutyryl chloride was used in syntheses of bicyclic thiophene derivatives.

InChI:InChI=1/C6H11ClO/c1-3-5(4-2)6(7)8/h5H,3-4H2,1-2H3

Upstream product

• 88-09-5 2-Ethylbutanoic acid 
• 7719-09-7 thionyl chloride 
• 77-25-8 diethyl diethylmalonate 
• 510-20-3 diethyl malonic acid 
• 10026-13-8 phosphorus pentachloride 
• 98-88-4 benzoyl chloride 
• 861377-39-1 diethyl-malonic acid-monochloride 

Downstream Products

• 66719-47-9 4-ethyl-2,2-dimethyl-hexan-3-ol 
• 97-95-0 2-ethyl-1-butanol 
• 91007-16-8 ethyl 4-ethyl-3-oxo-hexanoate 
• 872791-65-6 (2-ethyl-1-oxo-butyl)-malonic acid diethyl ester 
• 100257-71-4 2-ethyl-1-(2,4,5-trihydroxy-phenyl)-butan-1-one 
• 6137-03-7 3-ethyl-2-pentanone 
• 6137-12-8 3-hexanone, 4-ethyl- 
• 859976-92-4 5-ethyl-3,3-dimethyl-heptan-4-ol 
• 26074-53-3 2-bromo-2-ethylbutyryl bromide 
• 113551-86-3 methyl-[O³-(2-ethyl-butyryl)-O⁴,O⁶-((R)-benzylidene)-O²-methanesulfonyl-α-D-glucopyranoside] 
• 6832-96-8 2-ethyl-N-phenylbutanamide 
• 54363-25-6 2-Chloro-2,4,4-triethyl-cyclobutane-1,3-dione 
• 18151-39-8 C₆H₁₃Cl₃OSi 
• 109-66-0 pentane 

Relevant articles and documents

Induction of one-handed helix sense in achiral poly(N-propargylamides)

Achiral N-propargylamides, i.e., N-propargyl-3-methylbutanamide (1), N-propargyl-2-ethylbutanamide (2), and N-propargyl-3,3-dimethylbutanamide (3), were polymerized with (nbd)Rh+[η6-C6H5B- (C6H5)] to afford polymers with moderate molecular weights (Mn = 6000-22000) in good yields. The 1H NMR and UV-vis spectra demonstrated that the polymers, poly(1)-poly(3), have stereoregular structures (cis = 100%) and equally populated right- and left-handed helical conformation. A predominant helix sense was induced in these polymers by the addition of chiral alcohols or amine, which was confirmed by CD and UV-vis spectroscopies. 1H NMR and CD spectroscopic studies strongly suggested that the poly(N-propargylamides) interacted with the chiral alcohols by hydrogen bonding at the amide groups of the polymer side chain. Chiral terpenes could also induce single-handed helical conformation. It is likely that hydrophobic interaction led to the one-handed helical conformation in the case of the chiral terpenes because the addition of n-hexane decreased the CD signal.

Transition metal complex, polymer, mixture, composition and organic electronic device

The invention discloses a transition metal complex, a polymer, a mixture, a composition and an organic electronic device. According to the transition metal complex, due to the fact that the metal organic complex contains a ketone group and has excellent electron transmission capacity, the compound contains an arylamine group and also has excellent hole transmission capacity, and the transition metal complex has a stable six-membered ring structure, when the transition metal complex serves as a light-emitting layer doping material and is applied to an organic electronic device, especially an OLED, the light-emitting efficiency of the device can be improved, and the service life of the device can be prolonged.

Organic luminescent material containing 6-silicon-based substituted isoquinoline ligand

Disclosed is an organic light-emitting material containing a 6silicon-based substituted isoquinoline ligand. The organic light-emitting material is a metal complex containing a 6silicon-based substituted isoquinoline ligand, and can be used as a light-emitting material in a light-emitting layer of an organic light-emitting device. These novel complexes can provide more red and saturated emissions,and can also exhibit significantly improved lifetime and high efficiency excellent device performance. An electroluminescent device and a compound formulation comprising the metal complex are also disclosed.