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Aldehydes and ketones

Trifluoroacetaldehyde

Also known as Acetaldehyde, trifluoro-, TFALD, 2,2,2-trifluoroacetaldehyde

CAS 75-90-1Formula C2HF3OMolar mass 98.02 g/molEC 200-914-1
2 suppliers listed
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Trifluoroacetaldehyde chemical structure, C2HF3O, CAS 75-90-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
75-90-1
Formula
C2HF3O
Molar mass
98.02 g/mol
EC number
200-914-1
HS code
291300
Category
Aldehydes and ketones

What is Trifluoroacetaldehyde?

Plain description, key identifiers and synonyms

Trifluoroacetaldehyde is a chemical substance with the molecular formula C2HF3O and a molar mass of 98.02 g/mol. Its CAS registry number is 75-90-1. The IUPAC name is 2,2,2-trifluoroacetaldehyde.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2,2,2-trifluoroacetaldehyde
CAS number
75-90-1 CAS number cross-checked
EC number
200-914-1
Molecular formula
C2HF3O
InChIKey
JVTSHOJDBRTPHD-UHFFFAOYSA-N
InChI
InChI=1S/C2HF3O/c3-2(4,5)1-6/h1H
SMILES (canonical and isomeric)
C(=O)C(F)(F)F

Synonyms

  • Acetaldehyde, trifluoro-
  • TFALD
  • 2,2,2-trifluoroacetaldehyde
  • Trifluoracetaldehyde
  • trifluoroacetaldehyde monohydrate
  • trifluoroethanone
  • Ethanal, trifluoro
  • ethanal, trifluoro-
  • trifluoro-acetaldehyde
  • 2,2,2-trifluoroethanone
  • Acetaldehyde, 2,2,2-trifluoro-
  • Trifluoroacetaldehyde - ~70% aqueous solution
  • tert-butyl 4-(hydroxymethyl)tetrahydro-1(2h)-pyridinecarboxylate

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
98.02 g/molcalc.
Exact mass
97.9979 Dacalc.
LogP (octanol/water)
0.75calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
0calc.
Heavy atoms
6calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.5calc.
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.

Trifluoroacetaldehyde suppliers

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

All 2 suppliers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

2 suppliers in 2 countries

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Trifluoroacetaldehyde 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

United States

  • TSCA inventory (USA)
    Status: Inactive in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2913.00Indicative HS code

Halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912

World exports in 2024
$53.8M
−28.4% vs 2023, imports $62M
2019 to 2024
Top exporters
  1. China62.0%
  2. India * partner reported22.7%
  3. Japan6.6%
Top importers
  1. India * partner reported37.9%
  2. Japan9.9%
  3. Germany7.6%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Trifluoroacetaldehyde?

Trifluoroacetaldehyde is a chemical substance with the molecular formula C2HF3O and a molar mass of 98.02 g/mol. Its CAS registry number is 75-90-1. The IUPAC name is 2,2,2-trifluoroacetaldehyde.

What is the CAS number of Trifluoroacetaldehyde?

The CAS registry number of Trifluoroacetaldehyde is 75-90-1.

What is the molecular formula and weight of Trifluoroacetaldehyde?

The molecular formula of Trifluoroacetaldehyde is C2HF3O and its molar mass is 98.02 g/mol.

What is Trifluoroacetaldehyde used for?

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

Is Trifluoroacetaldehyde hazardous?

No GHS hazard classification for Trifluoroacetaldehyde 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 Trifluoroacetaldehyde?

Trifluoroacetaldehyde is usually classified under HS code 291300 (Halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Trifluoroacetaldehyde?

CompoundList lists 2 suppliers of Trifluoroacetaldehyde in China and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Trifluoroacetaldehyde?

Suppliers quote Trifluoroacetaldehyde 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 Trifluoroacetaldehyde

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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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