CompoundList
Sign in
Screening compounds

Thicrofos

Also known as Phosphorothioic acid, S-(6-chloro-3,4-dihydro-2H-1-benzothiopyran-4-yl) O,O-diethyl ester, S-(6-Chloro-3,4-dihydro-2H-1-benzothiopyran-4-yl) O,O-diethyl phosphorothioate

CAS 41219-32-3Formula C13H18ClO3PS2Molar mass 352.85 g/mol
Get quotes Safety data
Thicrofos chemical structure, C13H18ClO3PS2, CAS 41219-32-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
41219-32-3
Formula
C13H18ClO3PS2
Molar mass
352.85 g/mol
HS code
293499
Category
Screening compounds

What is Thicrofos?

Plain description, key identifiers and synonyms

Thicrofos is a chemical substance with the molecular formula C13H18ClO3PS2 and a molar mass of 352.85 g/mol. Its CAS registry number is 41219-32-3. The IUPAC name is 6-chloro-4-diethoxyphosphorylsulfanyl-3,4-dihydro-2H-thiochromene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
6-chloro-4-diethoxyphosphorylsulfanyl-3,4-dihydro-2H-thiochromene
CAS number
41219-32-3 CAS number cross-checked
Molecular formula
C13H18ClO3PS2
UNII
S29S3O1F02
InChIKey
VIRFVCLSHYKKRP-UHFFFAOYSA-N
InChI
InChI=1S/C13H18ClO3PS2/c1-3-16-18(15,17-4-2)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(=O)(OCC)SC1CCSC2=C1C=C(C=C2)Cl

Synonyms

  • Phosphorothioic acid, S-(6-chloro-3,4-dihydro-2H-1-benzothiopyran-4-yl) O,O-diethyl ester
  • S-(6-Chloro-3,4-dihydro-2H-1-benzothiopyran-4-yl) O,O-diethyl phosphorothioate

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
352.85 g/molcalc.
Exact mass
352.0124 Dacalc.
LogP (octanol/water)
5.79calc.
Topological polar surface area
35.53 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.

Thicrofos suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Thicrofos can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Thicrofos price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

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 Thicrofos 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 Thicrofos is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Thicrofos?

Thicrofos is a chemical substance with the molecular formula C13H18ClO3PS2 and a molar mass of 352.85 g/mol. Its CAS registry number is 41219-32-3. The IUPAC name is 6-chloro-4-diethoxyphosphorylsulfanyl-3,4-dihydro-2H-thiochromene.

What is the CAS number of Thicrofos?

The CAS registry number of Thicrofos is 41219-32-3.

What is the molecular formula and weight of Thicrofos?

The molecular formula of Thicrofos is C13H18ClO3PS2 and its molar mass is 352.85 g/mol.

What is Thicrofos used for?

Known uses and roles of Thicrofos include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Thicrofos hazardous?

No GHS hazard classification for Thicrofos 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 Thicrofos?

Thicrofos 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 Thicrofos?

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

What is the price of Thicrofos?

Suppliers quote Thicrofos 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 Thicrofos

Get quotes for Thicrofos

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Thicrofos
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Thicrofos with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/thicrofos-41219-32-3" title="Thicrofos structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Screening compounds or HS code 293499

Price on request
Free quotes, contact stays private
Get quotes