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Mining and flotation reagents

Dithicrofos

Also known as S-(6-Chloro-3,4-dihydro-2H-1-benzothiopyran-4-yl) O,O-diethyl phosphorodithioate, 6-Chloro-4-thiochromanyl-O,O-diethyl dithiophosphate, Phosphorodithioic acid, S-(6-chloro-3,4-dihydro-2H-1-benzothiopyran-4-yl) O,O-diethyl ester

CAS 41219-31-2Formula C13H18ClO2PS3Molar mass 368.91 g/mol
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Dithicrofos chemical structure, C13H18ClO2PS3, CAS 41219-31-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
41219-31-2
Formula
C13H18ClO2PS3
Molar mass
368.91 g/mol
HS code
293499
Category
Mining and flotation reagents

What is Dithicrofos?

Plain description, key identifiers and synonyms

Dithicrofos is a chemical substance with the molecular formula C13H18ClO2PS3 and a molar mass of 368.91 g/mol. Its CAS registry number is 41219-31-2. The IUPAC name is (6-chloro-3,4-dihydro-2H-thiochromen-4-yl)sulfanyl-diethoxy-sulfanylidene-λ5-phosphane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(6-chloro-3,4-dihydro-2H-thiochromen-4-yl)sulfanyl-diethoxy-sulfanylidene-λ5-phosphane
CAS number
41219-31-2 CAS number cross-checked
Molecular formula
C13H18ClO2PS3
UNII
2633U4OJYH
InChIKey
QNZZKGBRJAVCIQ-UHFFFAOYSA-N
InChI
InChI=1S/C13H18ClO2PS3/c1-3-15-17(18,16-4-2)20-13-7-8-19-12-6-5-10(14)9-11(12)13/h5-6,9,13H,3-4,7-8H2,1-2H3
SMILES (canonical and isomeric)
CCOP(=S)(OCC)SC1CCSC2=C1C=C(C=C2)Cl

Synonyms

  • S-(6-Chloro-3,4-dihydro-2H-1-benzothiopyran-4-yl) O,O-diethyl phosphorodithioate
  • 6-Chloro-4-thiochromanyl-O,O-diethyl dithiophosphate
  • Phosphorodithioic acid, S-(6-chloro-3,4-dihydro-2H-1-benzothiopyran-4-yl) O,O-diethyl ester
  • (6-chloro-3,4-dihydro-2H-thiochromen-4-yl)sulfanyl-diethoxy-sulfanylidene-lambda5-phosphane
  • (6-Chlorothiochroman-4-yl)sulfanyl-diethoxy-sulfanylidene-phosphorane

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
368.91 g/molcalc.
Exact mass
367.9895 Dacalc.
LogP (octanol/water)
5.91calc.
Topological polar surface area
18.46 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
6calc.
Heavy atoms
20calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.54calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc2c(c1)CCCS2

c1ccc2c(c1)CCCS2

2 rings, 10 atoms, the Thiochroman ring system.

281 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Dithicrofos suppliers

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Dithicrofos price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dithicrofos is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Dithicrofos is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dithicrofos, based on the data on this page

What is Dithicrofos?

Dithicrofos is a chemical substance with the molecular formula C13H18ClO2PS3 and a molar mass of 368.91 g/mol. Its CAS registry number is 41219-31-2. The IUPAC name is (6-chloro-3,4-dihydro-2H-thiochromen-4-yl)sulfanyl-diethoxy-sulfanylidene-λ5-phosphane.

What is the CAS number of Dithicrofos?

The CAS registry number of Dithicrofos is 41219-31-2.

What is the molecular formula and weight of Dithicrofos?

The molecular formula of Dithicrofos is C13H18ClO2PS3 and its molar mass is 368.91 g/mol.

Is Dithicrofos hazardous?

No GHS hazard classification for Dithicrofos is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Dithicrofos?

Dithicrofos is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dithicrofos?

Post a free request on CompoundList and suppliers of Dithicrofos will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Dithicrofos?

Suppliers quote Dithicrofos on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Dithicrofos

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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