| Identification | More | [Name]
5-Fluoro-1,3-isobenzofurandione | [CAS]
319-03-9 | [Synonyms]
4-FLUOROBENZENE-1,2-DICARBOXYLIC ANHYDRIDE
4-FLUOROPHTHALIC ACID ANHYDRIDE
4-FLUOROPHTHALIC ANHYDRIDE
5-Fluoro-1,3-isobenzofurandione
5-FLUORO-2-BENZOFURAN-1,3-DIONE
5-FLUORO-BENZO[C]FURAN-1,3-DIONE
5-fluoro-3-isobenzofurandione
5-Fluoro-isobenzofuran-1,3-dione
4-Fluorophthalicanhydride,98%
4-Fluorophthalic
4-Fluorophthalic anhydride 97%
4-Fluorophthalicanhydride97%
4-FPA
1,3-Isobenzofurandione, 5-fluoro-
5-fFuoro-2-benzofuran-1,3-dione | [EINECS(EC#)]
1312995-182-4 | [Molecular Formula]
C8H3FO3 | [MDL Number]
MFCD00191363 | [Molecular Weight]
166.11 | [MOL File]
319-03-9.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powder | [Melting point ]
75-79 °C (lit.) | [Boiling point ]
148°C 20mm | [density ]
1.55 | [Fp ]
>93°C | [storage temp. ]
Inert atmosphere,Store in freezer, under -20°C | [solubility ]
Soluble in sodium hydroxide. | [form ]
powder to crystal | [color ]
White to Almost white | [Sensitive ]
Moisture Sensitive | [BRN ]
131281 | [InChIKey]
XVMKZAAFVWXIII-UHFFFAOYSA-N | [CAS DataBase Reference]
319-03-9(CAS DataBase Reference) | [EPA Substance Registry System]
319-03-9(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R42/43:May cause sensitization by inhalation and skin contact . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 2811 6.1/PG 3
| [WGK Germany ]
2
| [Hazard Note ]
Irritant | [TSCA ]
Yes | [HazardClass ]
IRRITANT, MOISTURE SENSITIVE | [PackingGroup ]
Ⅲ | [HS Code ]
29173990 |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal powder | [Uses]
4-Fluorophthalic anhydride is used in the preparation of 5-fluoro-2-pyridin-3-ylmethyl-isoindole-1,3-dione by reacting with C-pyridin-3-yl-methylamine. | [General Description]
4-Fluorophthalic anhydride is a fluorinated building block commonly used in chemical synthesis for the preparation of polyimide, pesticides, herbicides, and fungicides. It can be synthesized by treating 4-chlorophthalic anhydride with potassium fluoride. |
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