Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
Bulk CASAccount
Analytical Reagents

Fonofos

Available on request

Fonofos (CAS 944-22-9) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 100 mg. Part of our Analytical Reagents range.

Pack sizes
Fonofos chemical structure
CAS number944-22-9
FormulaC10H15OPS2
Molar mass246.3 g/mol
InChIKeyKVGLBTYUCJYMND-UHFFFAOYSA-N
IUPAC nameethoxy-ethyl-phenylsulfanyl-sulfanylidene-lambda5-phosphane

About Fonofos

Researchers and plant chemists source Fonofos from Zemixal for routine and specialised work. Identity at a glance: CAS 944-22-9, formula C10H15OPS2 and molar mass 246.3 g/mol.

Common uses in the lab and plant

  • Agrochemical formulations
  • Laboratory analysis

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H300, H310, H400 and H410. Read the SDS before first use.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Agrochemical formulations
  • Laboratory analysis

Applications

Specifications and identifiers

Specifications of Fonofos
Product nameFonofos
Catalogue numberZX-035080
CAS number944-22-9
IUPAC nameethoxy-ethyl-phenylsulfanyl-sulfanylidene-lambda5-phosphane
Molecular formulaC10H15OPS2
Molar mass246.3 g/mol
Exact mass246.0302
XLogP33.9
H-bond donors / acceptors0 / 3
Topological polar surface area66.6 Ų
InChIKeyKVGLBTYUCJYMND-UHFFFAOYSA-N
SMILESCCOP(=S)(CC)SC1=CC=CC=C1
PubChem CID13676
SynonymsDyfonate, Difonate, Stauffer N 2790, Stauffer N2790, Dyfonate Tillam 1-4E, O-Ethyl S-phenyl ethylphosphonodithioate, OMS 410, ENT 25,796, O-Ethyl S-phenyl ethyldithiophosphonate, Ethylphosphonodithioic acid O-ethyl S-phenyl ester, Phosphonodithioic acid, ethyl-, O-ethyl S-phenyl ester

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H300Fatal if swallowed
  • H310Fatal in contact with skin
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P262, P264, P270, P273, P280, P301 + P316, P302 + P352, P316, P321, P330, P361 + P364, P391, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Fonofos
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Fonofos

Which CAS number identifies Fonofos?
Fonofos is registered under CAS 944-22-9. You may also see it listed as Dyfonate, Difonate, Stauffer N 2790. Our catalogue number for this item is ZX-035080.
What are the formula and molar mass of Fonofos?
For Fonofos, its formula is C10H15OPS2 and its molar mass is 246.3 g/mol. The systematic (IUPAC) name is ethoxy-ethyl-phenylsulfanyl-sulfanylidene-lambda5-phosphane. InChIKey KVGLBTYUCJYMND-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Fonofos?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Fonofos?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Fonofos to my country?
Yes. Because Fonofos is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
Azinphos-ethyl
CAS
2642-71-9
Formula
C12H16N3O3PS2
MW
345.4 g/mol
ZX-035078
Thiodicarb
CAS
59669-26-0
Formula
C10H18N4O4S3
MW
354.5 g/mol
ZX-035077
Spiroxamine
CAS
118134-30-8
Formula
C18H35NO2
MW
297.5 g/mol
ZX-035076
Promecarb
CAS
2631-37-0
Formula
C12H17NO2
MW
207.27 g/mol
ZX-035075
Secbumeton
CAS
26259-45-0
Formula
C10H19N5O
MW
225.29 g/mol
ZX-035074
Metrafenone
CAS
220899-03-6
Formula
C19H21BrO5
MW
409.3 g/mol
ZX-035073

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Compare 0 of 4Compare now