Purity : >99.0%(GC)

CAS No.: 103-16-2
EC No.: 203-083-3
EC Name: 4-phenylmethoxyphenol
ECHA Name: Monobenzone

Hydroquinone monobenzyl ether

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SKU: Monobenzone ; 103-16-2 ; 4-phenylmethoxyphenol ; 203-083-3 ; Monobenzone ; 100.002.804 Category:
Purity / Analysis Method >99.0%(GC)
Molecular Formula / Molecular Weight C13H12O2 = 200.24
Physical State (20 deg.C) Solid
Condition to Avoid Light Sensitive
CAS RN 103-16-2
PubChem Substance ID 87564047
Merck Index (14) 6248
MDL Number MFCD00002333

Specification & Properties

Appearance White to Almost white powder to crystal
Purity(GC) min. 99.0 %
Melting point 120.0 to 124.0 deg.C
Solubility in Methanol almost transparency
Melting Point 121 deg.C
Solubility in water Insoluble
Solubility (very soluble in) Acetone,Benzene
Solubility (soluble in) Ether,Alcohol

Safety & Regulations

Safety Information:
Chemical Safety Chemical Safety
Signal Word Warning
Hazard Statements H319 : Causes serious eye irritation.
H317 : May cause an allergic skin reaction.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P272 : Contaminated work clothing should not be allowed out of the workplace.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.
Related Laws:
RTECS# SJ7700000
Transport Information:
Hazard Classification:

According to the harmonised classification and labelling
approved by the European Union, this substance
causes serious eye irritation and
may cause an allergic skin reaction.

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