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Aliphatic and alicyclic building blocks

Dodecyl-thiophosphate

Also known as Thiophosphoric acid dodecyl ester, dodecoxy-dihydroxy-sulfanylidenephosphorane, dodecoxy-dihydroxy-sulfanylidene-lambda5-phosphane

CAS 710277-85-3Formula C12H27O3PSMolar mass 282.39 g/mol
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Dodecyl-thiophosphate chemical structure, C12H27O3PS, CAS 710277-85-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
710277-85-3
Formula
C12H27O3PS
Molar mass
282.39 g/mol
HS code
292019
Category
Aliphatic and alicyclic building blocks

What is Dodecyl-thiophosphate?

Plain description, key identifiers and synonyms

Dodecyl-thiophosphate is a chemical substance with the molecular formula C12H27O3PS and a molar mass of 282.39 g/mol. Its CAS registry number is 710277-85-3. The IUPAC name is dodecoxy-dihydroxy-sulfanylidene-λ5-phosphane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
dodecoxy-dihydroxy-sulfanylidene-λ5-phosphane
CAS number
710277-85-3
Molecular formula
C12H27O3PS
InChIKey
ISWBBUXCFWZBKC-UHFFFAOYSA-N
InChI
InChI=1S/C12H27O3PS/c1-2-3-4-5-6-7-8-9-10-11-12-15-16(13,14)17/h2-12H2,1H3,(H2,13,14,17)
SMILES (canonical and isomeric)
CCCCCCCCCCCCOP(=S)(O)O

Synonyms

  • Thiophosphoric acid dodecyl ester
  • dodecoxy-dihydroxy-sulfanylidenephosphorane
  • dodecoxy-dihydroxy-sulfanylidene-lambda5-phosphane

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
282.39 g/molcalc.
Exact mass
282.1419 Dacalc.
LogP (octanol/water)
4.13calc.
Topological polar surface area
49.69 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
12calc.
Heavy atoms
17calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

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.

Dodecyl-thiophosphate suppliers

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Dodecyl-thiophosphate 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

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 Dodecyl-thiophosphate is traded under.

HS 2920.19Indicative HS code

Thiophosphoric esters (phosphorothioates) and their salts, their halogenated…

World exports in 2024
$131M
+2.1% vs 2023, imports $115M
2019 to 2024
Top exporters
  1. China59.7%
  2. Japan17.6%
  3. Germany9.1%
Top importers
  1. Brazil16.0%
  2. United States13.3%
  3. India * partner reported8.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Dodecyl-thiophosphate, based on the data on this page

What is Dodecyl-thiophosphate?

Dodecyl-thiophosphate is a chemical substance with the molecular formula C12H27O3PS and a molar mass of 282.39 g/mol. Its CAS registry number is 710277-85-3. The IUPAC name is dodecoxy-dihydroxy-sulfanylidene-λ5-phosphane.

What is the CAS number of Dodecyl-thiophosphate?

The CAS registry number of Dodecyl-thiophosphate is 710277-85-3.

What is the molecular formula and weight of Dodecyl-thiophosphate?

The molecular formula of Dodecyl-thiophosphate is C12H27O3PS and its molar mass is 282.39 g/mol.

What is Dodecyl-thiophosphate used for?

Known uses and roles of Dodecyl-thiophosphate include building blocks in research and laboratory.

Is Dodecyl-thiophosphate hazardous?

No GHS hazard classification for Dodecyl-thiophosphate 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 Dodecyl-thiophosphate?

Dodecyl-thiophosphate is usually classified under HS code 292019 (Thiophosphoric esters (phosphorothioates) and their salts, their halogenated…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dodecyl-thiophosphate?

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

What is the price of Dodecyl-thiophosphate?

Suppliers quote Dodecyl-thiophosphate 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 Dodecyl-thiophosphate

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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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