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Aliphatic and alicyclic building blocks

EA 2192

Also known as Diisopropylaminoethyl methyl thiolophosphonate, Phosphonothioic acid, methyl-, S-(2-(bis(1-methylethyl)amino)ethyl) ester, 2-[di(propan-2-yl)amino]ethylsulfanyl-methylphosphinic acid

CAS 73207-98-4Formula C9H22NO2PSMolar mass 239.32 g/mol
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EA 2192 chemical structure, C9H22NO2PS, CAS 73207-98-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
73207-98-4
Formula
C9H22NO2PS
Molar mass
239.32 g/mol
HS code
293149
Category
Aliphatic and alicyclic building blocks

What is EA 2192?

Plain description, key identifiers and synonyms

EA 2192 is a chemical substance with the molecular formula C9H22NO2PS and a molar mass of 239.32 g/mol. Its CAS registry number is 73207-98-4. The IUPAC name is 2-[di(propan-2-yl)amino]ethylsulfanyl-methylphosphinic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[di(propan-2-yl)amino]ethylsulfanyl-methylphosphinic acid
CAS number
73207-98-4 CAS number cross-checked
Molecular formula
C9H22NO2PS
UNII
5J7SBT85UY
InChIKey
UOXJNGFFPMOZDM-UHFFFAOYSA-N
InChI
InChI=1S/C9H22NO2PS/c1-8(2)10(9(3)4)6-7-14-13(5,11)12/h8-9H,6-7H2,1-5H3,(H,11,12)
SMILES (canonical and isomeric)
CC(C)N(CCSP(=O)(C)O)C(C)C

Synonyms

  • Diisopropylaminoethyl methyl thiolophosphonate
  • Phosphonothioic acid, methyl-, S-(2-(bis(1-methylethyl)amino)ethyl) ester
  • 2-[di(propan-2-yl)amino]ethylsulfanyl-methylphosphinic acid
  • Compound A4
  • 2-(Di(propan-2-yl)amino)ethylsulfanyl-methylphosphinic acid
  • Methylphosphonothioic acid, S-[2-(diisopropylamino)ethyl] ester
  • S-(2-(Diisopropylamino)ethyl) hydrogen methylphosphonothioate
  • S-[2-(Diisopropylamino)ethyl] hydrogen methylphosphonothioate #
  • S-{2-[Di(propan-2-yl)amino]ethyl} hydrogen (S)-methylphosphonothioate

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
239.32 g/molcalc.
Exact mass
239.1109 Dacalc.
LogP (octanol/water)
2.65calc.
Topological polar surface area
40.54 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
6calc.
Heavy atoms
14calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
1calc.
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.

EA 2192 suppliers

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EA 2192 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 EA 2192 is traded under.

HS 2931.49Indicative HS code

Non-halogenated organo-phosphorous derivatives, other

World exports in 2024
$3.44B
−6.5% vs 2023, imports $3.07B
2022 to 2024
Top exporters
  1. China54.9%
  2. United States25.4%
  3. Germany5.1%
Top importers
  1. United States20.9%
  2. Argentina14.9%
  3. Brazil14.3%
Reported customs values in USD, not prices.Full trade data

The HS code shown for EA 2192 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about EA 2192, based on the data on this page

What is EA 2192?

EA 2192 is a chemical substance with the molecular formula C9H22NO2PS and a molar mass of 239.32 g/mol. Its CAS registry number is 73207-98-4. The IUPAC name is 2-[di(propan-2-yl)amino]ethylsulfanyl-methylphosphinic acid.

What is the CAS number of EA 2192?

The CAS registry number of EA 2192 is 73207-98-4.

What is the molecular formula and weight of EA 2192?

The molecular formula of EA 2192 is C9H22NO2PS and its molar mass is 239.32 g/mol.

What is EA 2192 used for?

Known uses and roles of EA 2192 include building blocks in research and laboratory.

Is EA 2192 hazardous?

No GHS hazard classification for EA 2192 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 EA 2192?

EA 2192 is usually classified under HS code 293149 (Non-halogenated organo-phosphorous derivatives, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy EA 2192?

Post a free request on CompoundList and suppliers of EA 2192 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of EA 2192?

Suppliers quote EA 2192 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 EA 2192

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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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