Malonyl chloride

Base Information

• Chemical Name: Malonyl chloride
• CAS No.: 1663-67-8
• Molecular Formula: C3H2Cl2O2
• Molecular Weight: 140.954
• Hs Code.: 29171990
• European Community (EC) Number: 216-772-9
• NSC Number: 66410
• UNII: PDF3ZL8FTK
• DSSTox Substance ID: DTXSID6061860
• Nikkaji Number: J7.548E
• Wikipedia: Malonyl_chloride
• Wikidata: Q48998967
• Mol file: 1663-67-8.mol

Synonyms:Malonyl chloride;Malonyl dichloride;1663-67-8;Propanedioyl dichloride;Malonoyl chloride;Malonic acid dichloride;Malonoyl dichloride;Malonic acid chloride;PDF3ZL8FTK;EINECS 216-772-9;NSC 66410;NSC-66410;malonylchlorid;Malonylchloride;malonyldichloride;Malonyl dicloride;UNII-PDF3ZL8FTK;Malonyl chloride, 97%;SCHEMBL125404;DTXSID6061860;1,3-Dichloro-1,3-propanedione;NSC66410;STR01180;MFCD00000735;AKOS009029078;AM10012;Malonyl chloride, purum, >=97.0% (AT);FT-0628132;M0882;EN300-19265;D91396;A810725;J-640364;W-107925;F0001-0606

Chemical Property of Malonyl chloride

Chemical Property:

• Appearance/Colour: Yellow to brown liquid
• Vapor Pressure: 3.16mmHg at 25°C
• Melting Point: 53-55oC
• Refractive Index: n20/D 1.465(lit.)
• Boiling Point: 154.6 °C at 760 mmHg
• PKA: 6.86±0.46(Predicted)
• Flash Point: 47.2 °C
• PSA: 34.14000
• Density: 1.482 g/cm³
• LogP: 0.90730
• Storage Temp.: 2-8°C
• Water Solubility.: decomposes
• XLogP3: 1.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 139.9431847
• Heavy Atom Count: 7
• Complexity: 87.1

Purity/Quality:

99% ^*data from raw suppliers

Malonyl Chloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 14-34-29-10
• Safety Statements: 26-36/37/39-45-16

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C(C(=O)Cl)C(=O)Cl
• Uses: Malonyl Dichloride is primarily used an intermediate in the manufacture of pharmaceutical and agrochemical products. Malonyl chloride can be used as a reactant for the synthesis of:Alkaloids with tetracyclic cores such as cyclopiamide A and speradine E.6-tetrathiafulvalene(TTF)-polymer by condensation polymerization with TTF-based dihydroxy monomer.N-doped TiO2 films by molecular layer deposition.Alkyne-substituted 1,3-oxazines by reaction with arylpropynamides.It can also be used as a coupling agent in the synthesis of block copolymers by anionic polymerization.

Technology Process of Malonyl chloride

There total 7 articles about Malonyl chloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 83.0%

malonic acid (141-82-2) → malonoyl dichloride (1663-67-8)

Guidance literature:

With trichlorophosphate; at 0 ℃; for 0.5h;

DOI:10.1021/jm5005978

Reference yield:

carbon suboxide (504-64-3) → malonoyl dichloride (1663-67-8)

Guidance literature:

With hydrogenchloride;

Reference yield:

dichloromethane (75-09-2) → malonoyl dichloride (1663-67-8)

Guidance literature:

at 700 ℃;

upstream raw materials:

carbon suboxide

malonic acid

dichloromethane

hydrogenchloride

Downstream raw materials:

2-p-tolyl-[1,3]thiazine-4,6-dione

8-(4-chloro-phenyl)-4-hydroxy-pyrano[2',3':4,5]pyrano[2,3-d][1,3]thiazine-2,5,10-trione

2-ethoxy-5-hydroxy-pyrano[2,3-d][1,3]thiazine-4,7-dione

7-Chlor-2-(phenylthio)-4H,5H-pyrano<3,4-e><1,3>oxazin-4,5-dion

Refernces

• 1、 Black,Shaw,Walker. "-". . p. 272,278. Retrieved 1931.
• 2、 Mowafy, Emad A.,Mohamed. "Recovery of palladium from concentrated nitrate solutions with N,N 2-dimethyl-N,N 2-dioctyltetradecy lmalonamide as new extractant". . p. 2377 - 2385. Retrieved 2017.
• 3、 Unnisa, Chan Basha Nusrath,Chitra, Subramanian,Nirmala Devi, Gowraraju,Kiruthika, Ayyasamy,Roopan, Selvaraj Mohana,Hemapriya, Venkatesan,Chung, Ill-Min,Kim, Seung-Hyun,Prabakaran, Mayakrishnan. "Electrochemical and nonelectrochemical analyses of cardo polyesters at the metal/0.5?M H2SO4 interface for corrosion protection". . p. 5425 - 5449. Retrieved 2019/07/30.
• 4、 Bukhari, Syeda Anam,Gul, Asghari,Akhter, Zareen,Bashir, Amna. "Synthesis and characterization of ferrocenyl esters: Their anti-oxidant activity and DNA-binding ability". . p. 375 - 382. Retrieved 2018/06/06.