Catechol
Catechol
- CAS:
- 120-80-9
- MF:
- C6H6O2
- MW:
- 110.11
Suppliers by country/region
Company Type
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
- pka
- 9.85(at 20℃)
- form
- Crystalline Flakes
- 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
Safety Information
- Symbol(GHS)
GHS05,GHS06,GHS08
- Signal word
- Danger
- Hazard statements
- H301+H311-H315-H317-H318-H341-H350
- Precautionary statements
- P202-P261-P280-P301+P310-P302+P352+P312-P305+P351+P338
- Hazard Codes
- Xn
- Risk Statements
- 21/22-36/38-68-43
- Safety Statements
- 22-26-37-39
- RIDADR
- UN 2811 6.1/PG 3
- OEB
- A
- OEL
- TWA: 5 ppm (20 mg/m3) [skin]
- WGK Germany
- 2
- RTECS
- UX1050000
- TSCA
- Yes
- HS Code
- 2907 29 00
- HazardClass
- 6.1
- PackingGroup
- III
- Toxicity
- LD50 in mice (mg/kg): 260 orally; 190 i.p. (Lehman)
Use
Pyrocatechol is used in photography, in dyeing fur, and as a topical antiseptic.
41 India supplier list of "Catechol"
- Product Name:Catechol, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Catechol
- Products Intro:Purity: 98% | Package: 25 KG Bag | CustNote: Specification will be provided
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Catechol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:1,2-Dihydroxybenzene
- Products Intro:Brand:sigma aldrich | Product Number:135011 | Purity:ReagentPlus?,≥99%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Catechol 95%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.158529
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Pyrocatechol
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Pyrocatechol
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:Pyrocatechol
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Pyrocatechol
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Pyrocatechol
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA