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4-Chloro-6-fluoroquinoline

4-Chloro-6-fluoroquinoline structure

CAS No:
391-77-5
Formula:
C9H5ClFN
Chemical Name:
4-Chloro-6-fluoroquinoline
Synonyms:
4-Chloro-6-fluoroquinoline;4-chloro-6-fluoro-quinoline;Quinoline, 4-chloro-6-fluoro-;MFCD00278783;PubChem5845;6-fluoro-4-chloroquinoline;KSC493M4T;SCHEMBL265444;AMOT0924;CTK3J3649
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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4-Chloro-6-fluoroquinoline Basic Attributes

Molecular Weight：

181.59

Exact Mass：

181.009460

DSSTox ID：

DTXSID60371460

Characteristics

PSA：

12.9

XLogP3：

2.9

Density：

1.4±0.1 g/cm3

Melting Point：

75.0 to 79.0 °C

Boiling Point：

259.9°C at 760 mmHg

Flash Point：

111.0±21.8 °C

Refractive Index：

1.626

Storage Conditions：

2-8°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

22-41-37/38

safety instructions：

26-39

Marks：

Xi,Xn

Hazard note：

Irritant

Precautionary statement(s)：

P261-P280-P305 + P351 + P338

Hazard Statements：

H302-H315-H318-H335

GHS Classification：

|Danger|H302 (88.64%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

4-Chloro-6-fluoroquinoline Use and Manufacturing

A four-necked flask was charged with 412.55 mL of phosphorus oxychloride, 11.5 g of iodine and 165.0 g of manganese dioxide, Heated to 50 ° C with stirring, 660 mL of a dichloroethane solution containing 165.02 g of 6-fluoro-2, 3-dihydroquinolin-4 (1H) -one prepared in Example 4 was added dropwise, Reflux reaction 2h, The dichloroethane was then removed in vacuo, The residue was neutralized with cold aqueous sodium bicarbonate to a pH of 5 to 6, filtered and the filter cake was washed with water to neutral, Dried in vacuo to give 154.22 g of a pale gray solid 4-chloro-6-fluoroquinoline in a yield of 85.0percent.

Computed Properties

Molecular Weight:181.59
XLogP3:2.9
Hydrogen Bond Acceptor Count:2
Exact Mass:181.0094550
Monoisotopic Mass:181.0094550
Topological Polar Surface Area:12.9
Heavy Atom Count:12
Complexity:165
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 4-Chloro-6-fluoroquinoline

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4-Chloro-6-fluoroquinoline

CAS No.: 391-77-5

Content: 99.00%

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Guide of 4-Chloro-6-fluoroquinoline

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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4-Chloro-6-fluoroquinoline

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