Pyrocatechol

Pyrocatechol
Pyrocatechol
Pyrocatechol
Pyrocatechol

Pyrocatechol

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100 Gram

Negotiable

  • Min.Order :100 Gram
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

1,2-benzenediol[qr] Aromatic Phenols Miscellaneous Reagents

Quick Details

  • Appearance:Off-white powder
  • Application: 120-80-9
  • PackAge:1g;5g;10g;25g;50g;100g;500g;1KG;5KG,25kg,50kg or as customers request
  • ProductionCapacity:100|Kilogram|Month
  • Storage:2-8, cold storage, to avoid light storage.
  • Transportation:BY SEA /BY AIR /BY COURIER

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Pyrocatechol Basic information
Product Name: Pyrocatechol
Synonyms: 1,2-Benzenediol (pyrocatechol);1,2-benzenediol[qr];1,2-dihydroxybenzene[qr];2-Hydroxyphenol;2-hydroxyphenol[qr];ai3-03995[qr];Benzene, o-dihydroxy-;benzene,1,2-dihydroxy-
CAS: 120-80-9
MF: C6H6O2
MW: 110.11
EINECS: 204-427-5
Product Categories: Intermediates;Aromatic Phenols;Aromatics;Miscellaneous Reagents;Building Blocks;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds;Polyols
Mol File: 120-80-9.mol
Pyrocatechol Structure
 
Pyrocatechol Chemical Properties
mp  103 °C
bp  245 °C(lit.)
density  1,371 g/cm3
vapor density  3.8 (vs air)
vapor pressure  1 mm Hg ( 75 °C)
Fp  279 °F
storage temp.  Store at RT.
Water Solubility  430 g/L (20 ºC)
Merck  14,7999
BRN  471401
Stability: Stable. Substances to be avoided include acid chlorides, acid anhydrides, bases, oxidizing agents, nitric acid. Light sensitive; may discolour on exposure to air. Combustible.
CAS DataBase Reference 120-80-9(CAS DataBase Reference)
NIST Chemistry Reference 1,2-Benzenediol(120-80-9)
EPA Substance Registry System 1,2-Benzenediol(120-80-9)
 
Safety Information
Hazard Codes  Xn
Risk Statements  21/22-36/38-68-43
Safety Statements  22-26-37-39
RIDADR  UN 2811 6.1/PG 3
WGK Germany  2
RTECS  UX1050000
HazardClass  6.1
PackingGroup  III
Hazardous Substances Data 120-80-9(Hazardous Substances Data)
MSDS Information
Provider Language
ACROS English
SigmaAldrich English
ALFA English
 
Pyrocatechol Usage And Synthesis
Chemical Properties Off-white powder
General Description Solid; white; odorless. Sinks and mixes with water.
Air & Water Reactions Turns brown on exposure to air and light, especially when moist. Water soluble. Aqueous solutions soon turn brown on exposure to air and light.
Reactivity Profile POISONOUS GASES MAY BE PRODUCED WHEN HEATED. Pyrocatechol may form toxic fumes at high temperatures. [USCG, 1999]. Pyrocatechol can react with acid chlorides, acid anhydrides, bases and oxidizing agents. Pyrocatechol reacts violently on contact with concentrated nitric acid. Pyrocatechol acts as a reducing agent .
Health Hazard DUST: Irritating to eyes, nose and throat. If inhaled will cause coughing or difficult breathing. SOLID: Will burn skin and eyes. Harmful if swallowed.
Fire Hazard Combustible. POISONOUS GASES MAY BE PRODUCED WHEN HEATED. May form toxic fumes at high temperatures.

 

 

 

 

 

 

Service we provide:

 

1. Mixed container, we can mix different items in one container.

2. Quality control, before shipment, free sample for test. after shipment,  keep sample for 3 years

3. Prompt shipment with professional documents

4. Packing as your request, with photo before shipment

C6H6O2

 

 

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