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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > 2',5'-DIMETHYL-1,1':4',1''-TERPHENYL
2',5'-DIMETHYL-1,1':4',1''-TERPHENYL structure, CAS 20260-22-4

2',5'-DIMETHYL-1,1':4',1''-TERPHENYL

CAS Number20260-22-4

Synonyms1,4-diphenyl-2,5-dimethylbenzene; 2',5'-Dimethyl-1,1':4',1''-terphenyl; 2,5-diphenyl-p-xylene; 2,5-diphenylxylene; 2',5'-Dimethyl-p-terphenyl

Molecular FormulaC20H18

Molecular Weight258.36

Purity96+%

Density

Boiling Point

Melting Point

Flash Point

Appearance

EINECS0

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Cat. No.: 2A-0110235 Purity: 96+%
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Quality Control of [ 20260-22-4 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number20260-22-4
Catalog No.2A-0110235
Chinese Name1,4-二甲基-2,5-二苯基苯
Synonyms1,4-diphenyl-2,5-dimethylbenzene; 2',5'-Dimethyl-1,1':4',1''-terphenyl; 2,5-diphenyl-p-xylene; 2,5-diphenylxylene; 2',5'-Dimethyl-p-terphenyl
Molecular FormulaC20H18
Molecular Weight258.36
Purity96+
EINECS0
HTC2902909090
UN(IATA)0
MDL NumberMFCD00628774
Use ofhealth and chemical hazard data given on this sheet. Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point: Flash point:No data Molecular formula:C20H18 Molecular weight:258.4 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information HS Code 2902909090 Synthetic Route 1,4-Dibromo-2,5... CAS#:1074-24-4 Phenylboronic acid CAS#:98-80-6 2',5'-DIMETHYL-... CAS#:20260-22-4 Literature: Hadizad, Tayebeh; Zhang, Jidong; Zhi, Yuan Wang; Gorjanc, Timothy C.; Py, Christophe Organic Letters, 2005 , vol. 7, # 5 p. 795 - 797 1,4-diiodo-2,5-... CAS#:1124-08-9 Phenylboronic acid CAS#:98-80-6 2',5'-DIMETHYL-... CAS#:20260-22-4 Literature: Khalafi-Nezhad, Ali; Panahi, Farhad Journal of Organometallic Chemistry, 2012 , vol. 717, p. 141 - 146 2,5-DICHLORO-P-... CAS#:1124-05-6 Phenyllithium CAS#:591-51-5 2',5'-DIMETHYL-... CAS#:20260-22-4 Literature: Hornillos, Valentin; Giannerini, Massimo; Vila, Carlos; Fananas-Mastral, Martin; Feringa, Ben L. Organic Letters, 2013 , vol. 15, # 19 p. 5114 - 5117 Precursor & DownStream Precursor 10 CAS#:1074-24-4 1,4-Dibromo-2,5... CAS#:98-80-6 Phenylboronic acid CAS#:1124-08-9 1,4-diiodo-2,5-... CAS#:1124-05-6 2,5-DICHLORO-P-... DownStream 5 CAS#:53-70-3 Benzo[k]tetraphene CAS#:135078-57-8 1,4-bis(bromome... CAS#:13962-92-0 1,1':4',1''-TER... CAS#:872705-63-0 6,6,12,12-tetra...
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SupervisionNone. MFN tariff: 2.0%. Ordinary tariff: 30.0%
Transport InfoProduct name: Summary 2902909090 other aromatic hydrocarbons. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff: 2.0%. General tariff:30.0%
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