Dimethyl p-(methylthio)phenyl phosphate
[CAS# 3254-63-5]

Identification

• Name: Dimethyl p-(methylthio)phenyl phosphate
• Synonyms: Allied GC 6506; Dimethyl p-(methylthio)phenyl phosphate; ENT 25734; Fenthion S 2145 oxon; GC 6506
• Molecular Formula: C₉H₁₃O₄PS
• Molecular Weight: 248.24
• CAS Registry Number: 3254-63-5
• EC Number: 620-379-1

Properties

• Solubility: Slightly soluble (3 g/L) (25 ºC), Calc.^*
• Density: 1.273 g/cm³ (21.4 ºC)^**
• Refractive index: 1.5349 (589.3 nm 25 ºC)^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** "Hazardous Substances Data Bank" data were obtained from the National Library of Medicine (US)

Safety Data

• Hazard Symbols: GHS06 Danger
• Hazard Statements: H310-H300

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	2	H300
Acute toxicity	Acute Tox.	1	H310

• Hazardous Chemical?: Yes