Cas no 652-39-1 (3-Fluorophthalic anhydride)

3-Fluorophthalic anhydride is a fluorinated derivative of phthalic anhydride, characterized by the presence of a fluorine atom at the 3-position of the aromatic ring. This modification enhances its reactivity and selectivity in organic synthesis, particularly in the preparation of fluorinated polymers, dyes, and pharmaceutical intermediates. The fluorine substituent imparts improved thermal stability and electronic properties, making it valuable in high-performance material applications. Its anhydride functionality allows for facile ring-opening reactions, enabling the synthesis of dicarboxylic acid derivatives. The compound is typically a white to off-white crystalline solid with high purity, suitable for precision chemical processes. Handling requires standard precautions for anhydrides, including moisture control.
3-Fluorophthalic anhydride structure
3-Fluorophthalic anhydride structure
Product Name:3-Fluorophthalic anhydride
CAS No:652-39-1
MF:C8H3FO3
MW:166.106025934219
MDL:MFCD00039696
CID:39425
PubChem ID:24870433
Update Time:2025-11-02

3-Fluorophthalic anhydride Chemical and Physical Properties

Names and Identifiers

    • 4-Fluoro-1,3-Isobenzofurandione
    • 3-Fluorophthalic anhydride
    • 4-Fluoroisobenzofuran-1,3-dione
    • 1,3-Isobenzofurandione,4-fluoro
    • 3-fluorophthalic acid anhydride
    • 3-fluoro-phthalic anhydride
    • 4-Fluoro-2-benzofuran-1,3-dione
    • 5-FLUORO-ISOBENZOFURANDIONE
    • 3-fluorophthalicanhydride
    • 1,3-Isobenzofurandione, 4-fluoro-
    • WWJAZKZLSDRAIV-UHFFFAOYSA-N
    • 4-FLUORO-1,3-DIHYDRO-2-BENZOFURAN-1,3-DIONE
    • 4-fluor-2-benzofuran-1,3-dion
    • NSC402996
    • PubChem1949
    • fluorophthalic anhydride
    • 4-Fluorphthalsaureanhydrid
    • 3-Flourophthalie anhydride
    • 3-fluoro phthalic
    • 4-fluoro-isobenzofuran-1,3-dione
    • 3-fluoro phthalic anhydride
    • KSC354E3H
    • MDL: MFCD00039696
    • Inchi: 1S/C8H3FO3/c9-5-3-1-2-4-6(5)8(11)12-7(4)10/h1-3H
    • InChI Key: WWJAZKZLSDRAIV-UHFFFAOYSA-N
    • SMILES: FC1=CC=CC2C(=O)OC(C=21)=O
    • BRN: 1283580

Computed Properties

  • Exact Mass: 166.00700
  • Monoisotopic Mass: 166.007
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 0
  • Complexity: 239
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 1.4
  • Topological Polar Surface Area: 43.4

Experimental Properties

  • Color/Form: Solids
  • Density: 1.4338 (estimate)
  • Melting Point: 158-161?°C (lit.)
  • Boiling Point: 283°C(lit.)
  • Flash Point: 132.8 °C
  • Refractive Index: 1.582
  • Water Partition Coefficient: Insoluble
  • PSA: 43.37000
  • LogP: 1.13630
  • Sensitiveness: Moisture Sensitive
  • Solubility: Not determined

3-Fluorophthalic anhydride Security Information

  • Symbol: GHS07
  • Prompt:dangerous
  • Signal Word:Warning
  • Hazard Statement: H315,H317,H319,H335
  • Warning Statement: P261,P280,P305+P351+P338
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Hazard Category Code: 36/37/38-42/43
  • Safety Instruction: S45-S36/37/39-S26-S36
  • Hazardous Material Identification: Xn
  • HazardClass:IRRITANT, MOISTURE SENSITIVE
  • Storage Condition:Store at room temperature
  • Safety Term:S26;S36/37/39;S45
  • Risk Phrases:R22; R36/37/38; R42/43

3-Fluorophthalic anhydride Customs Data

  • HS CODE:29173990

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3-Fluorophthalic anhydride Suppliers

Suzhou Senfeida Chemical Co., Ltd
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(CAS:652-39-1)3-Fluorophthalic anhydride
Order Number:sfd6589
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Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:34
Price ($):discuss personally
Amadis Chemical Company Limited
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(CAS:652-39-1)3-Fluorophthalic anhydride
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Quantity:100g/500g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 11:17
Price ($):161.0/805.0

3-Fluorophthalic anhydride Related Literature

Additional information on 3-Fluorophthalic anhydride

Exploring the Versatile Applications and Properties of 3-Fluorophthalic Anhydride (CAS No. 652-39-1)

3-Fluorophthalic anhydride (CAS No. 652-39-1) is a specialized organic compound widely recognized for its unique chemical properties and applications in advanced material synthesis. As a fluorinated derivative of phthalic anhydride, this compound plays a pivotal role in the development of high-performance polymers, pharmaceuticals, and agrochemicals. Researchers and industry professionals frequently search for "3-Fluorophthalic anhydride uses," "652-39-1 synthesis," and "fluorinated phthalic anhydride properties" to understand its significance in modern chemistry.

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In conclusion, 3-Fluorophthalic anhydride (CAS No. 652-39-1) represents a valuable chemical building block with diverse applications across multiple industries. Its unique combination of chemical reactivity, thermal stability, and fluorine-containing structure makes it indispensable for advanced material development and specialty chemical synthesis. As technology advances, we can anticipate even broader utilization of this remarkable compound in solving contemporary scientific and industrial challenges.

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:652-39-1)3-Fluorophthalic anhydride
sfd6589
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email
Amadis Chemical Company Limited
(CAS:652-39-1)3-Fluorophthalic anhydride
A8863
Purity:99%/99%
Quantity:100g/500g
Price ($):161.0/805.0
Email