816-39-7

Basic information

• Product Name: 1,3-DIBROMOACETONE
• Synonyms: 1,3-Dibromo-2-propanone,70%,tech.;1,3-Dibromopropan-2-one, tech;Bis(broMoMethyl) Ketone;NSC 249810;1,3-dibroMopropan-2-one;1,3-dibromo-2-propanon;1,3-DIBROMOACETONE;1,3-DIBROMO ACETONE (SYM)
• CAS NO: 816-39-7
• Molecular Formula: C₃H₄Br₂O
• Molecular Weight: 215.87
• EINECS: 212-430-8
• Product Categories: Aromatic Ketones (substituted);Miscellaneous Reagents
• Mol File: 816-39-7.mol
• Article Data: 23

Chemical Properties

• Melting Point: 29-30℃
• Boiling Point: 95 °C (20 mmHg)
• Flash Point: 97-98°C/21mm
• Appearance: Yellow to dark brown/Liquid
• Density: 2.12
• Vapor Pressure: 0.675mmHg at 25°C
• Refractive Index: 1.5470
• Storage Temp.: Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
• Solubility: Soluble in acetone, chloroform, dichloromethane and methanol.
• Sensitive: Moisture Sensitive
• BRN: 1740389
• CAS DataBase Reference: 1,3-DIBROMOACETONE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-DIBROMOACETONE(816-39-7)
• EPA Substance Registry System: 1,3-DIBROMOACETONE(816-39-7)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 37/39-26
• RIDADR: 2927
• TSCA: Yes
• HazardClass: 8
• PackingGroup: Ⅱ
• Hazardous Substances Data: 816-39-7(Hazardous Substances Data)

Usage

Chemical Properties

YELLOW TO DARK BROWN LIQUID

Uses

1,3-Dibromoacetone is used as an antibiotic and antimicrobial agent.

InChI:InChI=1/C3H4Br2O/c1-2(6)3(4)5/h3H,1H3

Upstream product

• 53535-68-5 bromo-3-chloro-propanone 
• 6305-40-4 1,3-diiodopropan-2-one 
• 534-07-6 1,3-Dichloroacetone 
• 26307-21-1 2,2'-diphenoxy-2,2'-azopropane 
• 80395-70-6 1,3-Dibromo-1-trimethylsilanyl-propan-2-one 
• 67-56-1 methanol 
• 67-64-1 acetone 
• 7726-95-6 bromine 
• 64-19-7 acetic acid 
• 598-31-2 1-bromoacetone 
• 7732-18-5 water 
• 7647-01-0 hydrogenchloride 
• 186581-53-3 diazomethane 
• 867-54-9 1,1-dibromopropan-2-one 

Downstream Products

• 3475-39-6 1,1,3-tribromoacetone 
• 20599-01-3 2,2-bis(bromomethyl)-1,3-dioxolane 
• 62874-50-4 1,1,1,3-tetrabromo-propan-2-one 
• 59225-81-9 bis-(2-morpholin-4-yl-4-phenyl-thiazol-5-yl)-methanone 
• 19216-97-8 1,3-Bis<(phenylmethyl)thio>-2-propanone 
• 1001419-35-7 tert-butyl (4-(bromomethyl)thiazol-2-yl)carbamate 
• 53535-68-5 bromo-3-chloro-propanone 
• 534-07-6 1,3-Dichloroacetone 
• 1189165-98-7 C₁₂H₁₃BrN₂S 
• 1582184-85-7 tert-butyl (6,8-dioxo-11-phenyl-6,7,8,9-tetrahydro-5H-4-oxa-7a,10-diazabenzo[ef]heptalen-9-yl)carbamate 
• 1582185-17-8 tert-butyl (8-oxo-11-phenyl-6,7,8,9-tetrahydro-5H-4-oxa-7a,10-diazabenzo[ef]heptalen-9-yl)carbamate 

Relevant articles and documents

Two New Amphiphilic Catalysts for Ester Hydrolysis

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Synthesis of α,β-unsaturated epoxy ketones utilizing a bifunctional sulfonium/phosphonium ylide

Herein, a new protocol for rapid synthesis of α,β-unsaturated epoxy ketones utilizing a bifunctional sulfonium/phosphonium ylide is described. This approach comprises two sequential chemoselective reactions between sulfonium and phosphonium ylides and two distinct aldehydes, which allows for the rapid construction of a variety of unsymmetric α,β-unsaturated epoxy ketones. This methodology allows the rapid construction of the core reactive functionality of a family of lipid peroxidation products, the epoxyketooctadecenoic acids, but can be further broadly utilized as a useful synthon for the synthesis of natural products, particularly those derived from oxidized fatty acids. Accordingly, a protocol utilizing this approach to synthesize the epoxyketooctadecenoic acid family of molecules is described.

1,3-bis(R-group ferrocene)-2-propyl alcohol and synthesis method

The invention relates to a synthesis method of 1,3-bis(R-group ferrocene)-2-propyl alcohol (R is C2-C4 alkyl). The synthesis method comprises the following steps: dissolving ferrocene in a solvent; slowly adding a halogenated (or hydroxyl and olefin) compound with the carbon number of 2-4 and a catalyst for reaction; performing washing with water, evaporating the solvent and performing rectification to obtain R-group ferrocene; adding acetone and a solvent in another reactor; slowly adding bromine for reaction for a period of time, and then performing washing with water, evaporating the solvent and performing recrystallization to obtain 1,3-dibromoacetone; carrying out Friedel-Crafts alkylation reaction on the R-group ferrocene and the 1,3-dibromoacetone to obtain 1,3-bis(R-group ferrocene) acetone; adding reducing agents such as sodium borohydride in the 1,3-bis(R-group ferrocene) acetone to obtain the 1,3-bis(R-group ferrocene)-2-propyl alcohol as the product. The synthesized bisferrocene derivative is used in a solid propellant and a burning rate regulator, and cannot migrate easily when reacting with a curing agent.