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INDENE

1H-indene; Indonaphthene;

CAS NO:

95-13-6

  • Türü                : Organik
  • Formülü          : C9H8
  • EINECS NO.  : 202-393-6
  • Mol Agırlığı    : 116.16
  • H.S. CODE     : 2902.90
  • Zehililik          :
  • Türevleri        :
  • Kütlesi           :
  • Ekleyen          : Kimyahane Editr

PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE clear to yellowish liquid
MELTING POINT -2 C
BOILING POINT 175 - 185 C
SPECIFIC GRAVITY

0.98 - 0.99

SOLVENT SOLUBILITY

 
SOLUBILITY IN WATER Insoluble

PRINTING RESISTANCE

 
SOLVENT RESISTANCE  
pH  
VAPOR DENSITY  
AUTOIGNITION  
NFPA RATINGS  

REFRACTIVE INDEX

 
FLASH POINT

79 C

STABILITY Stable under ordinary conditions. Air, light sensitive.

GENERAL DESCRIPTION & APPLICATIONS

Indene is a clear to yellowish liquid ; boils at 181C and melts at -2 C. It is a polynuclear hydrocarbon compound with a five-membered ring fused to benzene ring. Indan, 2,3-dihydroindene, is a clear to yellowish liquid; boiling point 177 C;  insoluble in water; soluble in alcohol and ether. Indanone is a ketone form of indane. These compounds can be obtained from coal tar distillation; used as solvents, raw material for synthetic resins and to make other organic compounds such as pharmaceutical ingredients and agrochemicals especially plant growth regulators. Some indane compounds have the characteristic odour and  are used for the preparation of perfumes and flavouring agents. Indanedione is the nucleus of synthetic anticoagulants for the treatment of disorders in which there is excessive or undesirable clotting, such as thrombophlebitis, pulmonary embolism, and certain cardiac conditions. They inhibits the hepatic synthesis of the vitamin K–dependent coagulation factors. Anticoagulants act as rodenticide by causing massive hemorrhaging. Indanedione class anticoagulants or rodenticides include diphenadione, phenindione,  pindone, and valone. Indane class compounds show various functions such as light and temperature sensitivity, heat resistance, conductivity, emittability, corrosion resistance and detection of amino groups. They are used in the applications of  thermo and light sensitizer, liquid crystal chemistry, optical brightening agents, luminescence chemistry, spectrophotometric analysis, molecular chemistry, organometallic-complexes and biochemorphology industry.

SALES SPECIFICATION

APPEARANCE

clear to yellowish liquid

PURITY

 
MELTING POINT  
ASSAY  

ASH

 

LOSS ON DRYING

 

MOISTURE

 
WATER

0.1% max

COLOR, HAZEN

 

CONTENT

90.0% min (or 95.0% min)

ACID VALUE

 

FREE ACID

 

AZIDE

 

SULFATE

 

HEAVY METALS

 

CHLORIDE

 

IRON

 
TRANSPORTATION
PACKING 200kgs in drum
HAZARD CLASS 3 (Packing Group: III)
UN NO. 1993
REMARKS  
OTHER INFORMATION  
Hazard Symbols: , Risk Phrases: , Safety Phrases: 24/25

 

 

 

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