ChemicalBook > CAS DataBase List > 1,2-DIPHENYLVINYLENE CARBONATE

1,2-DIPHENYLVINYLENE CARBONATE

Product Name
1,2-DIPHENYLVINYLENE CARBONATE
CAS No.
21240-34-6
Chemical Name
1,2-DIPHENYLVINYLENE CARBONATE
Synonyms
BENZOIN CARBONATE;1,2-DIPHENYLVINYLENE;Benzoin cyclic carbonate;4,5-DIPHENYL-1,3-DIOXOL-2-ONE;1,2-DIPHENYLVINYLENE CARBONATE;1,2-Diphenylethylene carbonate;1,3-Dioxol-2-one, 4,5-diphenyl-;4,5-diphenyl-1,3-dioxolan-2-one;1,2-DIPHENYL VINYLIDENE CARBONATE;4,5-DIPHENYL-1,3-DIOXOL-2-ONE 98+%
CBNumber
CB9472529
Molecular Formula
C15H10O3
Formula Weight
238.24
MOL File
21240-34-6.mol
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1,2-DIPHENYLVINYLENE CARBONATE Property

Melting point:
71-75 °C(lit.)
Boiling point:
366.3±52.0 °C(Predicted)
Density 
1.288±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,2-8°C
BRN 
1114120
CAS DataBase Reference
21240-34-6(CAS DataBase Reference)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
8
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Biosynth Carbosynth
Product number
FD152047
Product name
1,2-Diphenylvinylenecarbonate
Packaging
2g
Price
$72
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD152047
Product name
1,2-Diphenylvinylenecarbonate
Packaging
5G
Price
$144
Updated
2021/12/16
AK Scientific
Product number
9492AJ
Product name
4,5-Diphenyl-1,3-dioxol-2-one
Packaging
1g
Price
$157
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD152047
Product name
1,2-Diphenylvinylenecarbonate
Packaging
10g
Price
$250
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD152047
Product name
1,2-Diphenylvinylenecarbonate
Packaging
25g
Price
$500
Updated
2021/12/16
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1,2-DIPHENYLVINYLENE CARBONATE Chemical Properties,Usage,Production

Chemical Properties

White crystals. Melting point 75-76 ℃. Soluble in ethanol, insoluble in water.

Uses

4,5-Diphenyl-1,3-dioxol-2-one is used as an organic synthesis intermediates.

Synthesis

4,5-Diphenyl-1,3-dioxol-2-one can be prepared by reacting benzoin and phosgene with N,N-dimethylaniline as a catalyst.

1,2-DIPHENYLVINYLENE CARBONATE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2-DIPHENYLVINYLENE CARBONATE Suppliers

SiChuang NanBu Honesty Technology Co., Ltd.
Tel
0838-5675166 15883665058
Fax
0838-5675535
Email
nbcxkj@126.com
Country
China
ProdList
667
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Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
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Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
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64
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
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57
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51456
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80
Shandong Ono Chemical Co., Ltd.
Tel
0539-6362799 20)
Fax
0539-6362799(To 20)
Country
China
ProdList
10007
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Yaopu(Shanghai) Pharmaceutical Technology Co., Ltd
Tel
+86-021-50929289 86186163093
Fax
-
Email
sales@ypptech.com.cn
Country
China
ProdList
284
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Aikon International Limited
Tel
025-58859352 18068836627
Fax
02557626880
Email
sales01@aikonchem.com
Country
China
ProdList
15084
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Suzhou Rovathin Foreign Trade Co.,Ltd
Tel
0512-65816829 18662214788
Fax
0512-65816829
Email
info@rovathin.com.cn
Country
China
ProdList
9622
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58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
571-88938639 +8617705817739
Fax
+86-571-88938652,+86-571- 88492614
Email
info@dycnchem.com
Country
China
ProdList
52849
Advantage
58
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View Lastest Price from 1,2-DIPHENYLVINYLENE CARBONATE manufacturers

Career Henan Chemical Co
Product
1,2-DIPHENYLVINYLENE CARBONATE 21240-34-6
Price
US $3.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100KG
Release date
2020-02-21

21240-34-6, 1,2-DIPHENYLVINYLENE CARBONATERelated Search:


  • 1,2-DIPHENYLVINYLENE CARBONATE
  • 1,2-DIPHENYL VINYLIDENE CARBONATE
  • 4,5-diphenyl-1,3-dioxolan-2-one
  • 1,3-Dioxol-2-one, 4,5-diphenyl-
  • Benzoin cyclic carbonate
  • 4,5-DIPHENYL-1,3-DIOXOL-2-ONE 98+%
  • BENZOIN CARBONATE
  • 4,5-DIPHENYL-1,3-DIOXOL-2-ONE
  • 1,2-DIPHENYLVINYLENE
  • 4,5-DIPHENYL-1,3-DIOXOL-2-ONE FOR SYNTHE
  • 1,2-Diphenylethylene carbonate
  • 21240-34-6
  • Carbonyl Compounds
  • Carbonates
  • Building Blocks
  • O-Containing
  • Others
  • Organic Building Blocks
  • Heterocyclic Building Blocks
  • Heterocyclic Compounds