4,4'-OXYBIS(ETHYNYLBENZENE)

Modify Date: 2024-01-08 11:33:34

4,4'-OXYBIS(ETHYNYLBENZENE) Structure
4,4'-OXYBIS(ETHYNYLBENZENE) structure
Common Name 4,4'-OXYBIS(ETHYNYLBENZENE)
CAS Number 21368-80-9 Molecular Weight 218.25000
Density N/A Boiling Point N/A
Molecular Formula C16H10O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1-ethynyl-4-(4-ethynylphenoxy)benzene
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C16H10O
Molecular Weight 218.25000
Exact Mass 218.07300
PSA 9.23000
LogP 3.44150

 Safety Information

HS Code 2902909090

 Synthetic Route

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4,4'-OXYBIS(ETHYNYLBENZENE) Structure

4,4'-OXYBIS(ETH...

CAS#:21368-80-9

Literature: Havens, Stephen J.; Hergenrother, Paul M. Journal of Organic Chemistry, 1985 , vol. 50, # 10 p. 1763 - 1765

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4,4'-OXYBIS(ETHYNYLBENZENE) Structure

4,4'-OXYBIS(ETH...

CAS#:21368-80-9

Literature: Royles, Brodyck J. L.; Smith, David M. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 4 p. 355 - 358

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4,4'-OXYBIS(ETHYNYLBENZENE) Structure

4,4'-OXYBIS(ETH...

CAS#:21368-80-9

Literature: Xu, Jinfeng; Lai, Guo-Qiao; Wang, Cheng-Yun; Shen, Yong-Jia Journal of Chemical Research, 2006 , # 9 p. 572 - 574

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4,4'-OXYBIS(ETHYNYLBENZENE) Structure

4,4'-OXYBIS(ETH...

CAS#:21368-80-9

Literature: Royles, Brodyck J. L.; Smith, David M. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 4 p. 355 - 358

 Customs

HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

p,p'-diethynyldiphenylether
4,4'-diethynyldiphenyl ether
4-ETHYNYLPHENYL ETHER