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9-oxofluorene-4-carbonyl chloride

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Origin: China

Cas No: 7071-83-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 7071-83-2 Formula: C14H7ClO2 Molecular Weight: 242.65700

Basic Info

Chemical Name	9-oxofluorene-4-carbonyl chloride
Synonyms	9-fluorenone-4-carboxylic acid chloride; 9-Oxo-fluoren-4-carbonylchlorid; fluorene-9-one-4-carboxylic chloride; 9-Oxo-4-fluorenecarbonyl chloride; 9-Fluorenone-4-carbonyl chloride; 9-oxo-fluorene-4-carbonyl chloride;
CAS No.	7071-83-2
Molecular Formula	C14H7ClO2
Molecular Weight	242.65700
PSA	34.14000
LogP	3.27700

Properties

Density	1.417g/cm3
Boiling Point	420.1ºC at 760 mmHg
Melting Point	139-141ºC(lit.)
Flash Point	177.4ºC
Refractive Index	1.672

Safety Info

Safety Statements	S26; S36/37/39; S45
HS Code	2918300090
Packing Group	III
RIDADR	UN 3261 8/PG 2
Risk Statements	R34; R40

Synthesis Route

9-Fluorenone-4-carboxylic acid→9-oxofluorene-4-carbonyl chloride
biphenyl-2,2'-dicarboxylic acid→9-oxofluorene-4-carbonyl chloride
Diphenic anhydride→9-oxofluorene-4-carbonyl chloride

Precursor

Benzene
Diphenic anhydride
9-Fluorenone-4-carboxylic acid
biphenyl-2,2'-dicarboxylic acid

Downstream Product

9-oxofluorene-4-carbonitrile
9-oxofluorene-4-carboxamide
methyl 9-oxofluorene-4-carboxylate

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