Leptophos
CAS Registry Number®
21609-90-5
CAS Name
LeptophosMolecular Formula
C13H10BrCl2O2PSMolecular Mass
412.07Cite this Page
Leptophos. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=21609-90-5 (retrieved ) (CAS RN: 21609-90-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
70.2-70.6 °CDensity (1)
1.53 g/cm³ @ Temp: 25 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C13H10BrCl2O2PS/c1-17-19(20,9-5-3-2-4-6-9)18-13-8-11(15)10(14)7-12(13)16/h2-8H,1H3
InChIKey
InChIKey=CVRALZAYCYJELZ-UHFFFAOYSA-N
SMILES
P(OC1=C(Cl)C=C(Br)C(Cl)=C1)(OC)(=S)C2=CC=CC=C2
Canonical SMILES
S=P(OC=1C=C(Cl)C(Br)=CC1Cl)(OC)C=2C=CC=CC2
Other Names for this Substance
- Phosphonothioic acid, P-phenyl-, O-(4-bromo-2,5-dichlorophenyl) O-methyl ester
- Phosphonothioic acid, phenyl-, O-(4-bromo-2,5-dichlorophenyl) O-methyl ester
- O-(4-Bromo-2,5-dichlorophenyl) O-methyl phenylphosphonothioate
- VCS 506
- Velsicol VCS 506
Deleted or Replaced CAS Registry Numbers
73270-49-2