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CAS No. 120-80-9
Suppliers for
CAS No. 120-80-9
Alternative product names with the identical CAS number:
Catechol
Pyrocatechol
1,2-Benzenediol
Benzene-1,2-diol
1,2-Dihydroxybenzene
Properties
CAS : 120-80-9
Formula : C6H6O2
EINECS : 204-427-5
24 registered suppliers
P.R.China
Simagchem Corporation
Catechol
Details
Appearance & Physical State
Light grey to light brown flake
Density
1.371
Melting Point
103-106ºC
Boiling Point
245ºC
Flash Point
131ºC
Refractive Index
1.612
Water Solubility
430 g/L (20 ºC)
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.
Storage Condition
Store at RT.
Vapor Pressure
1 mm Hg ( 75 °C)
Vapor Density
3.8 (vs air)
P.R.China
Dayang Chem (Hangzhou) Co.,Ltd.
Pyrocatechol
P.R.China
H&Z Industry Co.,Ltd
Pyrocatechol
P.R.China
Sancai Industry Co.,Ltd.
Pyrocatechol
Details
Color in acetic solution,HAZEN
1650 max
Assay, %
98.5 min
Melting point, °C
103.7 min
Acidity with NaOH 0.1N/100g, ml
50.0 max
P.R.China
Hangzhou Keying Chem Co., Ltd.
1,2-Dihydroxybenzene
P.R.China
Xingrui Industry Co., Limited
Catechol
P.R.China
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
Pyrocatechol
P.R.China
Leap Chem Co., Ltd
Pyrocatechol
Details
Molecular Formula: C6H6O2
Molecular Weight: 110.11
Hazard Symbols: Xn
UN Number: UN 2811 6.1/PG 3
WGKGermany: 2
PackingGroup: III
HS Code: 2907 29 00
Germany
VMP Chemiekontor GmbH
Pyrocatechol
Belgium
INNOCHEM
Pyrocatechol
P.R.China
Shandong Minglang Chemical Co., Ltd
Pyrocatechol
P.R.China
Lori Industry Co., Ltd
Pyrocatechol
P.R.China
Zehao Industry Co., Ltd.
Pyrocatechol
Details
Appearance
Light Gray to light brown flaky grain
Content, %
≥ 99.0
Melting point,℃
104～ 106
Ash content, %
≤ 0.04
P.R.China
Xiamen Equation Chemical Co.,Ltd
Pyrocatechol
USA
AK Scientific, Inc.
Catechol
Germany
BIOZOL Diagnostica Vertrieb GmbH
1,2-Dihydroxybenzene
Germany
BuGuCh & Partners
1,2-Dihydroxybenzene
The Netherlands
ICC Industries B.V
Catechol
USA
Santa Cruz Biotechnology, Inc.
Pyrocatechol
Germany
Merck Schuchardt OHG
Pyrocatechol
Belgium
Merck NV/SA Specialty Chemicals
Catechol
Sweden
CellMark AB
Pyrocatechol
USA
Solvay Chemicals, Inc.
Pyrocatechol
France
Solvay
Pyrocatechol
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