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Name 2'-Hydroxyacetophenone
CAS 118-93-4
EINECS(EC#) 204-288-0
Molecular Formula C8H8O2
MDL Number MFCD00002219
Molecular Weight 136.15
MOL File 118-93-4.mol

Chemical Properties

Appearance clear yellow to brown liquid
Melting point  3-6 °C(lit.)
Boiling point  213 °C717 mm Hg(lit.)
density  1.131 g/mL at 25 °C(lit.)
vapor density  4.7 (vs air)
vapor pressure  ~0.2 mm Hg ( 20 °C)
FEMA  3548
refractive index  n20/D 1.558(lit.)
Fp  >230 °F
storage temp.  Store below +30°C.
solubility  0.2g/l
form  Liquid
pka 10.06(at 25℃)
color  Clear yellow to brown
Odor at 10.00 % in dipropylene glycol. phenolic sweet hawthorn tobacco honey herbal
explosive limit 0.98-11.8%(V)
Odor Type phenolic
Water Solubility  slightly soluble
Detection Methods GC
JECFA Number 727
BRN  386123
LogP 1.92-1.97 at 25℃
Dissociation constant 10.06-10.25 at 20-25℃
CAS DataBase Reference 118-93-4(CAS DataBase Reference)
NIST Chemistry Reference Ethanone, 1-(2-hydroxyphenyl)-(118-93-4)
EPA Substance Registry System 118-93-4(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R36/38:Irritating to eyes and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
RTECS  AM8575000
Hazard Note  Harmful/Irritant
HS Code  29145000
LD50 orally in Rabbit: 2127 mg/kg LD50 dermal Rat > 2000 mg/kg

Hazard Information

Material Safety Data Sheet(MSDS)

Questions And Answer

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