BENZENE, 1,3-DICHLORO-5-ETHYNYL-

Modify Date: 2024-01-06 17:10:48

BENZENE, 1,3-DICHLORO-5-ETHYNYL- Structure
BENZENE, 1,3-DICHLORO-5-ETHYNYL- structure
Common Name BENZENE, 1,3-DICHLORO-5-ETHYNYL-
CAS Number 99254-90-7 Molecular Weight 171.02300
Density N/A Boiling Point N/A
Molecular Formula C8H4Cl2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1,3-dichloro-5-ethynylbenzene
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C8H4Cl2
Molecular Weight 171.02300
Exact Mass 169.96900
LogP 2.97470

 Safety Information

Hazard Codes Xi
HS Code 2903999090

 Synthetic Route

~86%

BENZENE, 1,3-DICHLORO-5-ETHYNYL- Structure

BENZENE, 1,3-DI...

CAS#:99254-90-7

Literature: 3-Dimensional Pharmaceuticals, Inc. Patent: US2002/169200 A1, 2002 ;

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BENZENE, 1,3-DICHLORO-5-ETHYNYL- Structure

BENZENE, 1,3-DI...

CAS#:99254-90-7

Literature: MERCK and CO., INC. Patent: WO2006/14618 A2, 2006 ; Location in patent: Page/Page column 35 ; WO 2006/014618 A2

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BENZENE, 1,3-DICHLORO-5-ETHYNYL- Structure

BENZENE, 1,3-DI...

CAS#:99254-90-7

Literature: Musso, David L; Clarke, Morris J; Kelley, James L; Boswell, G Evan; Chen, Grace Organic and biomolecular chemistry, 2003 , vol. 1, # 3 p. 498 - 506

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

Benzene,1,3-dichloro-5-ethynyl
3,5-Dichlorophenylacetylene
1,3-dichloro-5-ethynyl benzene