Benfuracarb

Base Information

• Chemical Name: Benfuracarb
• CAS No.: 82560-54-1
• Deprecated CAS: 88650-68-4
• Molecular Formula: C20H30 N2 O5 S
• Molecular Weight: 410.535
• Hs Code.: 29329990
• European Community (EC) Number: 617-356-3
• UNII: 807671FRZY
• DSSTox Substance ID: DTXSID2041622
• Nikkaji Number: J42.319J
• Wikidata: Q817158
• NCI Thesaurus Code: C163590
• Metabolomics Workbench ID: 52998
• ChEMBL ID: CHEMBL2252178
• Mol file: 82560-54-1.mol

Synonyms:benfuracarb;ethyl N-(2,3-dihydro-2,2-dimethylbenzofuran-7-yloxycarbonyl(methyl)aminothio)-N-isopropyl-beta-alaninate

Chemical Property of Benfuracarb

Chemical Property:

• Vapor Pressure: 9.41E-10mmHg at 25°C
• Melting Point: <25℃
• Refractive Index: 1.544
• Boiling Point: 490.1oC at 760 mmHg
• PKA: 2.05±0.70(Predicted)
• Flash Point: 100oC
• PSA: 102.40000
• Density: 1.138g/cm3
• LogP: 3.51280
• Storage Temp.: 0-6°C
• Water Solubility.: 8 mg l-1 (20 °C)
• XLogP3: 4.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 10
• Exact Mass: 410.18754324
• Heavy Atom Count: 28
• Complexity: 543

Purity/Quality:

99% ^*data from raw suppliers

Benfuracarb,90% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: T,N
• Statements: 23/25-50/53-62-23-22
• Safety Statements: 36/37-45-60-61

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCOC(=O)CCN(C(C)C)SN(C)C(=O)OC1=CC=CC2=C1OC(C2)(C)C
• Uses: Benfuracarb is a benzofuranyl methylcarbamate based insecticide used to control aphids, springtails and other pests usually on beet crops. Insecticide. Benfuracarb is a contact and ingested insecticide. It is used to control insect pests in citrus, maize, rice, sugar beet and vegetables. It is active against Chrysomelidae, Elateridae, Aphididae, Lissorhoptrus oryzophilus and Plutella xylostella.

Technology Process of Benfuracarb

There total 4 articles about Benfuracarb 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:

2,3-dihydro-2,2-dimethyl-7-benzofuranol methylcarbamate (1563-66-2) + C8H16ClNO2S (83129-89-9) → Aminofuracarb (82560-54-1)

Guidance literature:

With triethylamine; In chloroform; at 5 - 20 ℃; for 4h; Solvent;

Reference yield:

3-isopropylaminopropionic acid ethyl ester (16217-22-4) → Aminofuracarb (82560-54-1)

Guidance literature:

Multi-step reaction with 3 steps

1: triethylamine; disulfur dichloride / chloroform / 2.5 h / 5 °C

2: chlorine / chloroform / 3 h / 5 - 20 °C

3: triethylamine / chloroform / 4 h / 5 - 20 °C

With disulfur dichloride; chlorine; triethylamine; In chloroform;

Reference yield:

C16H32N2O4S2 → Aminofuracarb (82560-54-1)

Guidance literature:

Multi-step reaction with 2 steps

1: chlorine / chloroform / 3 h / 5 - 20 °C

2: triethylamine / chloroform / 4 h / 5 - 20 °C

With chlorine; triethylamine; In chloroform;

upstream raw materials:

3-isopropylaminopropionic acid ethyl ester

2,3-dihydro-2,2-dimethyl-7-benzofuranol methylcarbamate

C₈H₁₆ClNO₂S

Refernces

• 1、 -. "PESTICIDAL COMPOSITIONS". . . Retrieved 2008/06/13.