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ChemicalBook >> CAS DataBase List >> Catechol

Catechol

Catechol price.
  • $13 - $3326.4
  • Product name: Catechol
  • CAS: 120-80-9
  • MF: C6H6O2
  • MW: 110.11
  • EINECS:204-427-5
  • MDL Number:MFCD00002188
  • Synonyms:o-diphenol[qr] ;o-Hydroquinone;o-Hydroxyphenol;o-Phenylenediol;ortho-benzenediol[qr] ;ortho-dihydroxybenzene[qr] ;ortho-dioxybenzene[qr] ;ortho-hydroquinone[qr]
40 prices
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  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Biosynth Carbosynth
  • GFS CHEMICALS
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
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  • ManufacturerAK Scientific
  • Product numberJ54745
  • Product descriptionCatechol
  • Packaging100g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberG552
  • Product descriptionCatechol
  • Packaging500g
  • Price$147
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10164
  • Product descriptionCatechol, 99%
  • Packaging250g
  • Price$33.2
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA10164
  • Product descriptionCatechol, 99%
  • Packaging1000g
  • Price$84.7
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA10164
  • Product descriptionCatechol, 99%
  • Packaging5000g
  • Price$340
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1046356
  • Product descriptionCATECHOL 95.00%
  • Packaging10G
  • Price$1166.55
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1046356
  • Product descriptionCATECHOL 95.00%
  • Packaging100G
  • Price$3326.4
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR923744
  • Product descriptionCatechol 99%
  • Packaging1Kg
  • Price$102
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR923744
  • Product descriptionCatechol 99%
  • Packaging5Kg
  • Price$372
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberCFN99329
  • Product description1,2-Benzenediol ≥98%
  • Packaging20mg
  • Price$30
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFC19837
  • Product descriptionCatechol
  • Packaging500g
  • Price$65
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFC19837
  • Product descriptionCatechol
  • Packaging1kg
  • Price$110
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFC19837
  • Product descriptionCatechol
  • Packaging2Kg
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC19837
  • Product descriptionCatechol
  • Packaging5kg
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC19837
  • Product descriptionCatechol
  • Packaging10Kg
  • Price$800
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number19951
  • Product descriptionCatechol, 99%
  • Packaging100g
  • Price$29.24
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J54745 Catechol 100g $40 2021-12-16 Buy
AK Scientific G552 Catechol 500g $147 2021-12-16 Buy
Alfa Aesar A10164 Catechol, 99% 250g $33.2 2024-03-01 Buy
Alfa Aesar A10164 Catechol, 99% 1000g $84.7 2024-03-01 Buy
Alfa Aesar A10164 Catechol, 99% 5000g $340 2024-03-01 Buy
American Custom Chemicals Corporation CHM1046356 CATECHOL 95.00% 10G $1166.55 2021-12-16 Buy
American Custom Chemicals Corporation CHM1046356 CATECHOL 95.00% 100G $3326.4 2021-12-16 Buy
Apolloscientific OR923744 Catechol 99% 1Kg $102 2021-12-16 Buy
Apolloscientific OR923744 Catechol 99% 5Kg $372 2021-12-16 Buy
Arctom CFN99329 1,2-Benzenediol ≥98% 20mg $30 2021-12-16 Buy
Biosynth Carbosynth FC19837 Catechol 500g $65 2021-12-16 Buy
Biosynth Carbosynth FC19837 Catechol 1kg $110 2021-12-16 Buy
Biosynth Carbosynth FC19837 Catechol 2Kg $200 2021-12-16 Buy
Biosynth Carbosynth FC19837 Catechol 5kg $450 2021-12-16 Buy
Biosynth Carbosynth FC19837 Catechol 10Kg $800 2021-12-16 Buy
GFS CHEMICALS 19951 Catechol, 99% 100g $29.24 2021-12-16 Buy

Properties

Melting point :100-103 °C (lit.)
Boiling point :245 °C (lit.)
Density :1,371 g/cm3
vapor density :3.8 (vs air)
vapor pressure :1 mm Hg ( 75 °C)
refractive index :1.6120 (estimate)
Flash point :279 °F
storage temp. :Store below +30°C.
solubility :430g/l
form :Crystalline Flakes
pka :9.85(at 20℃)
color :white to faintly beige
PH :6 (100g/l, H2O, 20℃)
explosive limit :1.97%(V)
Water Solubility :430 g/L (20 ºC)
Sensitive :Air & Light Sensitive
Merck :14,7999
BRN :471401
Exposure limits :TLV-TWA 5 ppm (～22 mg/m3) (ACGIH). .
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.
LogP :0.93
CAS DataBase Reference :120-80-9(CAS DataBase Reference)
NIST Chemistry Reference :1,2-Benzenediol(120-80-9)
IARC :2B (Vol. 15, Sup 7, 71) 1999
EPA Substance Registry System :Catechol (120-80-9)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger GHS hazard pictograms
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Catechol is used as a developer for photographic films, dyes and an intermediate for antioxidants in rubber and lubricating oils. It is used in polymerization inhibitors and in pharmaceuticals. It is a building block in organic synthesis and involved in the preparation of flavors and fragrances. It is used as a replacement for sandalwood oil, which is prepared from catechol through guaiacol and camphor. Further, it is a precursor for the preparation of vanillin from guaiacol, which is obtained by methylation reaction with catechol.

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