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Aliphatic and alicyclic building blocks

2-Aemp tfa

Also known as 2-Aemptfa, 2-aminoethoxy(methyl)phosphinate, 2,2,2-trifluoroacetic acid

CAS 321882-95-5Formula C5H10F3NO5P-Molar mass 252.11 g/molEC 803-579-5
GHS signal word: Danger. Pictograms: Corrosive, Acute toxicity (severe)
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2-Aemp tfa chemical structure, C5H10F3NO5P-, CAS 321882-95-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
321882-95-5
Formula
C5H10F3NO5P-
Molar mass
252.11 g/mol
EC number
803-579-5
HS code
293149
Category
Aliphatic and alicyclic building blocks

What is 2-Aemp tfa?

Plain description, key identifiers and synonyms

2-Aemp tfa is a chemical substance with the molecular formula C5H10F3NO5P- and a molar mass of 252.11 g/mol. Its CAS registry number is 321882-95-5. The IUPAC name is 2-aminoethoxy(methyl)phosphinate, 2,2,2-trifluoroacetic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-aminoethoxy(methyl)phosphinate, 2,2,2-trifluoroacetic acid
CAS number
321882-95-5
EC number
803-579-5
Molecular formula
C5H10F3NO5P-
InChIKey
RFQBFVSSBOQLIQ-UHFFFAOYSA-M
InChI
InChI=1S/C3H10NO3P.C2HF3O2/c1-8(5,6)7-3-2-4;3-2(4,5)1(6)7/h2-4H2,1H3,(H,5,6);(H,6,7)/p-1
SMILES (canonical and isomeric)
CP(=O)([O-])OCCN.C(=O)(C(F)(F)F)O

Synonyms

  • 2-Aemptfa
  • 2-aminoethoxy(methyl)phosphinate, 2,2,2-trifluoroacetic acid

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
252.11 g/molcalc.
Exact mass
252.0254 Dacalc.
LogP (octanol/water)
-0.22calc.
Topological polar surface area
112.7 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
3calc.
Heavy atoms
15calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.8calc.
Formal charge
-1calc.
Stereocentres
1calc.
Components
2calc.
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

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS06: Acute toxicity (severe)
Acute toxicity (severe)

Hazard statements

  • H301Toxic if swallowed.
  • H314Causes severe skin burns and eye damage.
Precautionary statements (15)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P363Wash contaminated clothing before reuse.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

2-Aemp tfa suppliers

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2-Aemp tfa 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 2-Aemp tfa 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 2-Aemp tfa is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2-Aemp tfa, based on the data on this page

What is 2-Aemp tfa?

2-Aemp tfa is a chemical substance with the molecular formula C5H10F3NO5P- and a molar mass of 252.11 g/mol. Its CAS registry number is 321882-95-5. The IUPAC name is 2-aminoethoxy(methyl)phosphinate, 2,2,2-trifluoroacetic acid.

What is the CAS number of 2-Aemp tfa?

The CAS registry number of 2-Aemp tfa is 321882-95-5.

What is the molecular formula and weight of 2-Aemp tfa?

The molecular formula of 2-Aemp tfa is C5H10F3NO5P- and its molar mass is 252.11 g/mol.

What is 2-Aemp tfa used for?

Known uses and roles of 2-Aemp tfa include building blocks in research and laboratory.

Is 2-Aemp tfa hazardous?

2-Aemp tfa carries the GHS signal word "Danger". Main hazards: toxic if swallowed, causes severe skin burns and eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 2-Aemp tfa?

2-Aemp tfa 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 2-Aemp tfa?

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What is the price of 2-Aemp tfa?

Suppliers quote 2-Aemp tfa 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 2-Aemp tfa

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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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