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4-Fluorophthalicacid

4-Fluorophthalicacid structure

CAS No:
320-97-8
Formula:
C8H5FO4
Chemical Name:
4-Fluorophthalicacid
Synonyms:
RARECHEMALBO0829;4-FLUOROPHTHALICACID;4-fluorobenzene-1,2-dioicacid;4-Fluorobenzene-1,2-dicarboxylicacid;1,2-Benzenedicarboxylicacid,4-fluoro-
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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4-Fluorophthalicacid Basic Attributes

Molecular Weight：

184.12

Exact Mass：

184.017181

NSC Number：

20683

HScode：

2917399090

Characteristics

PSA：

74.6

XLogP3：

1.1

Density：

1.6±0.1 g/cm3

Melting Point：

154-158℃

Boiling Point：

377.2°C at 760 mmHg

Flash Point：

181.9±23.7 °C

Refractive Index：

1.591

Water Solubility：

Insoluble in water.

Safety Information

safety instructions：

26-37

Marks：

Xi: Irritant;

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 6 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

4-Fluorophthalicacid Use and Manufacturing

Preparation of B: 4-Fluoro-l, 2-dimethyl benzene A (50.Og, 402.7mmol) and a large excess of KMnOPreparation of 4-amino-5-fluoro-2-(1-(2-methoxyethyl)-2, 6-dioxopiperidin-3-yl)isoindolin-1, 3-dione To a reaction flask were added Add 2.2g to 50mL DMF solventN, N-diisopropylethylamine (0.765 mL, 4.39 mmol) was added to a solution of Intermediate 30 (193 mg, 0.732 mmol), HATU (835 mg, 2.20 mmol) and

Computed Properties

Molecular Weight:184.12
XLogP3:1.1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:2
Exact Mass:184.01718680
Monoisotopic Mass:184.01718680
Topological Polar Surface Area:74.6
Heavy Atom Count:13
Complexity:228
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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