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Sending Inquiry For: 2,2',4,4'-Tetrahydroxybenzophenone

May-24-18
Hangzhou, Zhejiang, China
 
Appearance & Physical State:
yellow to brown crystalline powder
Density:
1.526 g/cm3
Melting Point:
199-204ºC
Boiling Point:
531.2ºC at 760 mmHg
Flash Point:
289.2ºC
Refractive Index:
1.718
Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Pressure:
6.69E-12mmHg at 25°C
RTECS:
DJ1892000
Hazard Class:
4.1
Safety Statements:
S26-S37/39
HS Code:
2914501900
Packing Group:
II; III
WGK Germany:
3
Risk Statements:
R22; R36/37/38
Hazard Codes:
Xn
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