ChemicalBook > CAS DataBase List > (2,2-diphenylacetyl) 2,2-diphenylacetate

(2,2-diphenylacetyl) 2,2-diphenylacetate

Product Name
(2,2-diphenylacetyl) 2,2-diphenylacetate
CAS No.
1760-46-9
Chemical Name
(2,2-diphenylacetyl) 2,2-diphenylacetate
Synonyms
Diphenylacetic Anhydride;DiphenylaceticAnhydride>2,2-Diphenylacetic anhydride;Benzeneacetic acid, a-phenyl-, anhydride;(2,2-diphenylacetyl) 2,2-diphenylacetate;Benzeneacetic acid, α-phenyl-, 1,1'-anhydride
CBNumber
CB31454126
Molecular Formula
C28H22O3
Formula Weight
406.47
MOL File
1760-46-9.mol
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(2,2-diphenylacetyl) 2,2-diphenylacetate Property

Melting point:
96.0 to 100.0 °C
Boiling point:
182°C/3mmHg(lit.)
Density 
1.0946 (rough estimate)
refractive index 
1.5460 (estimate)
solubility 
soluble in Toluene
form 
powder to crystal
color 
White to Almost white
EPA Substance Registry System
Diphenylacetic acid anhydride (1760-46-9)
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Safety

HS Code 
2916.39.7900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D4075
Product name
Diphenylacetic Anhydride
Purity
>95.0%(T)
Packaging
5g
Price
$132
Updated
2024/03/01
TRC
Product number
D493268
Product name
Diphenylacetic Anhydride
Packaging
100mg
Price
$60
Updated
2021/12/16
AK Scientific
Product number
7747AL
Product name
Diphenylacetic Anhydride
Packaging
5g
Price
$224
Updated
2021/12/16
Crysdot
Product number
CD12132190
Product name
Diphenylacetic Anhydride
Purity
95+%
Packaging
25g
Price
$356
Updated
2021/12/16
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(2,2-diphenylacetyl) 2,2-diphenylacetate Chemical Properties,Usage,Production

Preparation

To a flask containing 50 gm (0.236 mole) of diphenylacetic acid is added 50 gm (0.49 mole) of acetic anhydride and the solution refluxed for 2 hr. The excess acetic anhydride is removed by distillation and the thick brown liquid residue is treated with ether to cause crystallization of the anhydride product. The crystals are filtered, washed with cold ether, and dried to afford 43-44 gm (90-92%), m.p. 98°C. The product can also be distilled at 182°C (3.0 mm Hg).

(2,2-diphenylacetyl) 2,2-diphenylacetate Preparation Products And Raw materials

Raw materials

Preparation Products

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(2,2-diphenylacetyl) 2,2-diphenylacetate Suppliers

Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Combi-Blocks Inc.
Tel
--
Fax
--
Email
sales@combi-blocks.com
Country
United States
ProdList
6618
Advantage
69
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75

1760-46-9, (2,2-diphenylacetyl) 2,2-diphenylacetateRelated Search:


  • (2,2-diphenylacetyl) 2,2-diphenylacetate
  • Diphenylacetic Anhydride
  • Benzeneacetic acid, a-phenyl-, anhydride
  • DiphenylaceticAnhydride&gt
  • Benzeneacetic acid, α-phenyl-, 1,1'-anhydride
  • 2,2-Diphenylacetic anhydride
  • 1760-46-9