CAS:73819-76-8 5-Ethynylisobenzofuran-1,3-dione CAS NO.73819-76-8

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Product Details

Keywords

73819-76-8
4-ETHYNYLPHTHALIC ANHYDRIDE
5-Ethynyl-phthalic anhydride

Quick Details

ProName: CAS:73819-76-8 5-Ethynylisobenzofur...
CasNo: 73819-76-8
Molecular Formula: C10H4O3
Appearance: white powder
Application: ask
DeliveryTime: As request
PackAge: foil aluminium bag/vacuum packing
Port: shanghai,tianjing,dalian,qingdao...
ProductionCapacity: 10 Metric Ton/Day
Purity: 85.0-99.8%
Storage: Keep in dry and cool condition
Transportation: Keep in dry and cool condition
LimitNum: 1 Metric Ton
Grade: Industrial Grade,Food Grade,Pharma Gra...

Superiority

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QA/QC

1. The purity of our chemicals are typically >98% , The structures are confirmed by NMR, LC-MS and other analytical methods

2. Intermediates and final products are analyzed by GC, HPLC, IR, NMR, MS, elemental analysis, atom-absorpting analysis and crystallographical methods.

Details

Exact Mass:172.01600

Molecular Weight:172.13700

PSA:43.37000

LogP:0.97850

5-ethynyl-2-benzofuran-1,3-dione

CAS No.: 73819-76-8

Synonyms:

4-Ethynylphthalic Anhydride;

5-ethynylisobenzofuran-1,3-dione;

1,3-Isobenzofurandione,5-ethynyl;

Formula: C10H4O3