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4-tert-Butylphthalic anhydride

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

Biological Activity

[Description]:

5-(tert-Butyl)isobenzofuran-1,3-dione is a intermediate and dye. 5-(tert-Butyl)isobenzofuran-1,3-dione has a synonym of 4-tert-Butylphthalic Anhydride[1].

[Related Catalog]:

Research Areas >> Others
Signaling Pathways >> Others >> Others

[References]

[1]. Larner B W, et al. 123. New intermediates and dyes. Part II. Preparation and properties of 4-tert.-butylphthalic anhydride. Orientation of its condensation products with benzenoid hydrocarbons. Journal of the Chemical Society, 1952:680-686.

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

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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

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Precursor & DownStream

Precursor

DownStream

Related Compounds