Famophos
[CAS# 52-85-7]

Identification

• Classification: Analytical chemistry >> Standard >> Volatile organic compounds (VOCs)
• Name: Famophos
• Synonyms: Famphur; O,O-Dimethyl O-[p-(dimethylsulfamoyl)phenyl] phosphorothioate; O,O-Dimethyl phosphorothioate O-ester with p-hydroxy-N,N-dimethylbenzenesulfonamide; Warbex
• Molecular Formula: C₁₀H₁₆NO₅PS₂
• Molecular Weight: 325.34
• CAS Registry Number: 52-85-7
• EC Number: 200-154-0

Properties

• Solubility: Very slightly soluble (0.12 g/L) (25 ºC), Calc.^*
• Density: 1.354±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 53 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Safety Data

• Hazard Symbols: T
• Risk Codes: R24/25;R36/38
• Safety Description: S22;S24/25;S45

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H312
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	2	H300
Acute toxicity	Acute Tox.	3	H301

• Transport Information: UN 2811 6.1/PG 2