4-tert-Butylphthalic anhydride

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Names

[ CAS No. ]:
32703-79-0

[ Name ]:
4-tert-Butylphthalic anhydride

[Synonym ]:
5-(tert-Butyl)isobenzofuran-1,3-dione
4-t-butylphthalic anhydride
4-tert-butyl-phthalic acid-anhydride
EINECS 251-165-2
4-tert-Butylphthalic Anhydride
4-tert-Butyl-phthalsaeure-anhydrid
MFCD00060127

Chemical & Physical Properties

[ Density]:
1.206 g/cm3

[ Boiling Point ]:
136 °C / 2mmHg

[ Melting Point ]:
70-75 °C(lit.)

[ Molecular Formula ]:
C12H12O3

[ Molecular Weight ]:
204.22200

[ Flash Point ]:
149.9ºC

[ Exact Mass ]:
204.07900

[ PSA ]:
43.37000

[ LogP ]:
2.29470

[ Index of Refraction ]:
1.551

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Synthetic Route

Precursor & DownStream

Precursor

  • 4-tert-butylphthalic acid
  • Naphthalene
  • 2,6-Di-tert-butylnaphthalene
  • 2,6-ditert-butylnaphthalene-1,4-dione
  • 1,2-dimethyl-4-(tert-butyl)-benzene
  • Naphthalene,2-(1,1-dimethylethyl)-
  • o-xylene

DownStream

  • 4-tert-butylphthalic acid
  • (4-(TERT-BUTYL)-1,2-PHENYLENE)DIMETHANOL
  • 5-tert-butylisoindoline-1,3-dione
  • 1,2-bis(bromomethyl)-4-tert-butylbenzene

Related Compounds

  • 4-Tert-Butylphthalic Anhydride
  • 4-tert-butylphthalic acid
  • 3-bromo-5-tert-butylphthalic anhydride
  • 4-TERT-BUTYLBENZOIC ANHYDRIDE
  • 4-(tert-butoxy)-4-oxobutanoic anhydride
  • 4-tert-butyl-naphthalene-1,8-dicarboxylic acid-anhydride
  • N-(2-chlorophenyl)-4-(N,N-dimethylsulfamoyl)-5-methylfuran-2-carboxamide
  • N-(2,5-difluorophenyl)-4-(N,N-dimethylsulfamoyl)-5-methylfuran-2-carboxamide
  • N-(2,3-Dioxo-1,2,3,4-tetrahydroquinoxalin-6-yl)acrylamide
  • N-(5-(1-methyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-yl)-3,3-diphenylpropanamide
  • N~1~-(4-(dimethylamino)-3-{[(3-fluorobenzyl)(propionyl)amino]methyl}phenyl)-3-fluorobenzamide
  • N-(2-methoxypyridin-3-yl)prop-2-enamide
  • 2-(2-fluorophenoxy)-N-(5-(1-isopropyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-yl)acetamide
  • N-(5-(1-isopropyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-yl)-1-(methylsulfonyl)piperidine-3-carboxamide
  • N~1~-[3-{[[(3-chlorophenyl)sulfonyl](4-fluorobenzyl)amino]methyl}-4-(dimethylamino)phenyl]-1-cyclopentanecarboxamide
  • N-(5-(1-isopropyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-yl)-2-(o-tolyloxy)acetamide
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