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5,12-Bis(phenylethynyl)naphthacene structure, CAS 18826-29-4

5,12-Bis(phenylethynyl)naphthacene

CAS Number18826-29-4

SynonymsEINECS 242-605-4; 5,12-bisnaphthacene; MFCD00012052; BPEN

Molecular FormulaC34H20

Molecular Weight428.52300

Purity98.00%

Density1.25g/cm3

Boiling Point683.7ºC at 760mmHg

Melting Point248ºC (dec.)(lit.)

Flash Point

Appearance

EINECS

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Symbol

Signal Word

Cat. No.: 2A-9037943 Purity: 98.00%
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Quality Control of [ 18826-29-4 ] Purity: 98.00% SDS Specification MoL

Chemical & Physical Properties
CAS Number18826-29-4
Catalog No.2A-9037943
Chinese Name5,12-双(苯乙炔基)并四苯
SynonymsEINECS 242-605-4; 5,12-bisnaphthacene; MFCD00012052; BPEN
Molecular FormulaC34H20
Molecular Weight428.52300
Purity98.00
Density1.25g/cm3
Boiling Point683.7ºC at 760mmHg
Melting Point248ºC (dec.)(lit.)
Storage ConditionClosed, cool, dry place
HTC2902909090
PubChem ID4871063
SMILESC(#Cc1c2ccccc2c(C#Cc2ccccc2)c2cc3ccccc3cc12)c1ccccc1
InChIInChI=1S/C34H20/c1-3-11-25(12-4-1)19-21-31-29-17-9-10-18-30(29)32(22-20-26-13-5-2-6-14-26)34-24-28-16-8-7-15-27(28)23-33(31)34/h1-18,23-24H
InChI KeyOUHYGBCAEPBUNA-UHFFFAOYSA-N
Tax Rebate9.0%
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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