Product Name

  • Name

    Avermectin A1a, 5-O-demethyl-22,23-dihydro-

  • EINECS 276-046-2
  • CAS No. 71827-03-7
  • Article Data1
  • CAS DataBase
  • Density 1.23g/cm3
  • Solubility
  • Melting Point
  • Formula C48H74O14
  • Boiling Point 940.4°C at 760 mmHg
  • Molecular Weight 875.107
  • Flash Point 267.3°C
  • Transport Information
  • Appearance
  • Safety A poison by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.
  • Risk Codes
  • Molecular Structure Molecular Structure of 71827-03-7 (Avermectin A1a, 5-O-demethyl-22,23-dihydro-)
  • Hazard Symbols
  • Synonyms Avermectin A1a, 5-O-demethyl-22,23-dihydro-;Avermectin A1a, 22,23-dihydro-5-O-demethyl-;Dihydroavermectin B1a;22,23-Dihydroavermectin B(1)a;Avermectin A1a,5-O-demethyl-22,23-dihydro-;22,23-Dihydro-5-O-demethylavermectin A1a;Ivermectin B1a;
  • PSA
  • LogP

22,23-Dihydroavermectin B(1)a Chemical Properties

Empirical Formula: C48H74O14
Molecular Weight: 875.0928 g/mol
EINECS: 276-046-2
Index of Refraction: 1.564
Density: 1.23 g/cm3
Flash Point: 267.3 °C
Enthalpy of Vaporization: 155.25 kJ/mol
Boiling Point: 940.4 °C at 760 mmHg 
Structure of 22,23-Dihydroavermectin B(1)a (CAS NO.71827-03-7):
               
Product Categories of 22,23-Dihydroavermectin B(1)a (CAS NO.71827-03-7):  Organics

22,23-Dihydroavermectin B(1)a Toxicity Data With Reference

1.    

orl-mus LD50:>27 mg/kg

    JAFCAU    Journal of Agricultural and Food Chemistry. 42 (1994),1786.

22,23-Dihydroavermectin B(1)a Safety Profile

A poison by ingestion. When heated to decomposition 22,23-Dihydroavermectin B(1)a (CAS NO.71827-03-7) emits acrid smoke and irritating vapors.

22,23-Dihydroavermectin B(1)a Specification

 22,23-Dihydroavermectin B(1)a ,its cas register number is 71827-03-7. It also can be called 22,23-Dihydro-5-O-demethylavermectin A1a ; and Avermectin A1a, 22,23-dihydro-5-O-demethyl- .

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