87-66-1(Pyrogallol)
Product Description
87-66-1
CAS No.
87-66-1
Chemical Name:
Pyrogallol
CBNumber:
CB6107909
Molecular Formula:
C6H6O3
Formula Weight:
126.11
MOL File:
Mol file
Pyrogallol Synonyms:
1,2,3-TRIHYDROXYBENZENE TRIMETHYL ETHER
1,2,3-BENZENETRIOL TRIMETHYL ETHER
1,2,3-Trihydroxybenene
Pyrogallic acid~1,2,3-Trihydroxybenzene
Pyrogallol solution
PYROGALLOL REAGENT (ACS)
PYROGALLOL,CRYSTAL,REAGENT,ACS
1,2,3-trihydroxy-benzen
Pyrogallol
Property
Melting point:
43-47 °C(lit.)
Boiling point:
309 °C
Density
1.112 g/mL at 25 °C(lit.)
vapor density
4.4 (vs air)
vapor pressure
10 mm Hg ( 167.7 °C)
refractive index
n
20/D
1.387
Flash point:
>230 °F
storage temp.
Store below +30°C.
solubility
water: soluble
form
Very Fine Crystalline Powder
pka
pK1:9.03(0);pK2:11.63(+1) (25°C)
color
White
PH
4-5 (50g/l, H2O, 20℃)
Water Solubility
400 g/L (25 ºC)
Sensitive
Light Sensitive
Merck
14,8000
BRN
907431
Stability:
Stable, but decolourises in light. Combustible. Incompatible with strong oxidising agents, alkalies, metal oxides, ammonia, antipyrine, phenol, iodine, lime water, menthol, potassium permanganate, strong bases.
InChIKey
WQGWDDDVZFFDIG-UHFFFAOYSA-N
LogP
-0.47
CAS DataBase Reference
87-66-1(CAS DataBase Reference)
NIST Chemistry Reference
1,2,3-Benzenetriol(87-66-1)
EPA Substance Registry System
Pyrogallol (87-66-1)
Safety
Hazard Codes :
Xn
Risk Statements :
20/21/22-52/53-68-40-36/38
Safety Statements :
22-24/25-61-36/37-26
RIDADR :
UN 2811 6.1/PG 3
WGK Germany :
3
RTECS :
UX2800000
F :
8
TSCA :
Yes
HS Code :
2907 29 00
HazardClass :
6.1
PackingGroup :
III
Hazardous Substances Data:
87-66-1(Hazardous Substances Data)
Toxicity:
LD50 orally in rabbits: 1.6 g/kg (Dollahite)
Pyrogallol
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France 5
Germany 10
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Switzerland 3
The Netherlands 2
Ukraine 2
United Kingdom 17
United States 83
USA 1
Global 727
Supplier
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Email
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87-66-1(Pyrogallol)
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