Offer100-21-0 C8H6O...

Offer100-21-0 C8H6O4 Terephthalic acid with stable stock
Offer100-21-0 C8H6O4 Terephthalic acid with stable stock
Offer100-21-0 C8H6O4 Terephthalic acid with stable stock
Offer100-21-0 C8H6O4 Terephthalic acid with stable stock
Offer100-21-0 C8H6O4 Terephthalic acid with stable stock

Offer100-21-0 C8H6O4 Terephthalic acid with stable stock

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1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 98% purity
  • Payment Terms : L/C,T/T,,MoneyGram,Other

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Offer CAS.NO: 100-21-0 C8H6O4 from own lab Supply 100-21-0 with best price Sale 100-21-0 C8H6O4 Terephthalic acid

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  • Appearance:White powder.
  • Application:100-21-0
  • PackAge:1g;5g;10g;25g;50g;100g;500g;1KG;5KG or as customers request
  • ProductionCapacity:50|Kilogram|Month
  • Storage:Room temperature with sealed well
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100-21-0

Details:

Terephthalic acid Basic information
Product Name: Terephthalic acid
Synonyms: 1,4-dicarboxybenzene;1,4-phthalicacid;Acide terephtalique;acideterephtalique;acideterephtalique(french);Benzene-p-dicarboxylic acid;Kyselina tereftalova;Kyselina terftalova
CAS: 100-21-0
MF: C8H6O4
MW: 166.13
EINECS: 202-830-0
Product Categories:  
Mol File: 100-21-0.mol
Terephthalic acid Structure
 
Terephthalic acid Chemical Properties
mp  300 °C
density  1,51 g/cm3
vapor pressure  <0.01 mm Hg ( 20 °C)
Fp  260°C
storage temp.  0-6°C
Merck  14,9162
BRN  1909333
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 100-21-0(CAS DataBase Reference)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  WZ0875000
MSDS Information
Provider Language
ACROS English
SigmaAldrich English
ALFA English
 
Terephthalic acid Usage And Synthesis
Chemical Properties white powder
Usage Terephthalic acid is a benzenepolycarboxylic acid with potential anti-hemorrhagic properties.
Usage 1,4-benzenedicarboxylic acid is mainly used for the production of poly (ethylene terephthalate). Also production of plasticizer dioctyl phthalate (DOTP) and polyester plasticized agents. 1,4-benzenedicarboxylic acid and polyhydric alcohols have a condensation reaction withd iethylene glycol, triethylene glycol, glycerol, propylene glycol, butylene glycol, etc. preparation of the polyester plasticizer.
General Description White powder.
Air & Water Reactions Insoluble in water.
Reactivity Profile Terephthalic acid is a carboxylic acid. Terephthalic acid donates hydrogen ions if a base is present to accept them. This "neutralization" generates substantial amounts of heat and produces water plus a salt. Insoluble in water but even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in Terephthalic acid to corrode or dissolve iron, steel, and aluminum parts and containers. May react with cyanide salts to generate gaseous hydrogen cyanide. Will react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by reaction with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. React with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. May initiate polymerization reactions; may catalyze (increase the rate of) chemical reactions.
Fire Hazard Flash point data for Terephthalic acid are not available. Terephthalic acid is probably combustible.

 

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