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939-97-9

Name 4-tert-Butylbenzaldehyde
CAS 939-97-9
EINECS(EC#) 213-367-9
Molecular Formula C11H14O
MDL Number MFCD00035742
Molecular Weight 162.23
MOL File 939-97-9.mol

Chemical Properties

Melting point  245-246 °C
Boiling point  130 °C25 mm Hg(lit.)
density  0.97 g/mL at 25 °C(lit.)
refractive index  n20/D 1.53(lit.)
Fp  214 °F
storage temp.  Keep in dark place,Inert atmosphere,2-8°C
form  Liquid
color  Clear colorless to yellow
explosive limit 1.3-5.6%(V)
Water Solubility  Soluble in water.
Sensitive  Air & Light Sensitive
BRN  1906461
LogP 3.330 (est)
CAS DataBase Reference 939-97-9(CAS DataBase Reference)
EPA Substance Registry System 939-97-9(EPA Substance)

Safety Data

Hazard Codes  Xn,N,Xi
Risk Statements 
R22:Harmful if swallowed.
R43:May cause sensitization by skin contact.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S36/37:Wear suitable protective clothing and gloves .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 3082 9/PG 3
WGK Germany  2
8-9-23
Hazard Note  Irritant
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29122990

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

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