(2E)-4,4,4-Trifluoro-2-butenoic acid

Basic Information

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CAS Number

71027-02-6

Molecular Formula

C4H3F3O2

Molecular Weight

140.06 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Specialty Chemicals UV Stabilizers

Electronic Chemicals Semiconductor Materials Etchants

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

52-55 °C

Boiling Point

68-69°C 20mm

Density

1.411

Refractive Index

1.374

SMILES

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C(=CC(F)(F)F)C(=O)O

InChI

InChI=1S/C4H3F3O2/c5-4(6,7)2-1-3(8)9/h1-2H,(H,8,9)/b2-1+

InChIKey

QZBAYURFHCTXOJ-OWOJBTEDSA-N

LogP

1.1895

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

135

Safety Information

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Hazard Statement

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Class CORROSIVE Class CORROSIVE

Synonyms & References

English

(2E)-4,4,4-Trifluoro-2-butenoic acid
MS-20194
AT12713
AKOS005063539
(2E)-4,4,4-Trifluoro-2-butenoicacid
trifluorocrotonic acid
(E)-4,4,4-tris(fluoranyl)but-2-enoic acid
A837053
(E)-4,4,4-trifluorobut-2-enoic acid
D77314
4,4,4-Trifluorocrotonic acid
MFCD02181180
(E)-4,4,4-trifluoro-2-butenoic acid
4,4,4-trifluorobut-2-enoic acid
DTXSID701289701
4,4,4-Trifluorocrotonic acid, 96%
J-513969
4,4,4-trifluorobut-2-enoicacid
EN300-305521
4,4,4-TRIFLUORO-2-BUTENOIC ACID
CS-B1753
406-94-0
AT31592
AMY37157
(2E)-4,4,4-trifluorobut-2-enoic acid
71027-02-6
2-Butenoic acid, 4,4,4-trifluoro-
4,4,4-Trifluor-2-butensaeure
4,4,4-Trifluor-chrotonsaeure
4,4,4-trifluoro-but-2-enoic acid
HiDDpNDIAICICHiBeJifAAP

MDL Number

MFCD02181180

FAQ

What is (2E)-4,4,4-Trifluoro-2-butenoic acid (CAS: 71027-02-6)?

(2E)-4,4,4-Trifluoro-2-butenoic acid, also known as 4,4,4-trifluoro-2-butenoyl fluoride, is a colorless liquid with a faint odor. It has a CAS number of 71027-02-6 and is used in various applications due to its unique chemical properties.

What are the main uses of (2E)-4,4,4-Trifluoro-2-butenoic acid (CAS: 71027-02-6)?

(2E)-4,4,4-Trifluoro-2-butenoic acid is primarily used in the pharmaceutical industry for the synthesis of various compounds, in the production of flavor and fragrance ingredients, and as a reagent in organic synthesis. It is also used in research applications for its specific chemical reactivity.

Is (2E)-4,4,4-Trifluoro-2-butenoic acid (CAS: 71027-02-6) safe?

(2E)-4,4,4-Trifluoro-2-butenoic acid is generally safe when handled with appropriate precautions. However, it should be used in well-ventilated areas and appropriate personal protective equipment (PPE) should be worn. Exposure to skin or eyes should be avoided, and it should be stored away from sources of heat and ignition.

How should (2E)-4,4,4-Trifluoro-2-butenoic acid (CAS: 71027-02-6) be stored?

(2E)-4,4,4-Trifluoro-2-butenoic acid should be stored in a cool, dry place, away from direct sunlight and sources of ignition. It should be kept in a tightly sealed container to prevent exposure to air. The storage temperature should not exceed 25°C, and containers should be checked regularly for leaks or damage.