4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene

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Names

[ CAS No. ]:
2397-00-4

[ Name ]:
4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene

[Synonym ]:
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bis(5-methyl-1,3-benzoxazole)
bismethylbenzoxazolylstilbene
MFCD00191316
Benzoxazole, 2,2'-(1,2-ethenediyldi-4,1-phenylene)bis[5-methyl-
Optical Brightener OB-2
Fluorescent Brightener Agent OB-2
4,4'-Bis(5-Methyl-2-benzoxazolyl)stilbene
EINECS 219-260-3
1,2-Bis(4-(5-methylbenzo[d]oxazol-2-yl)phenyl)ethene
2,2'-(Ethene-1,2-diyldi-4,1-phenylene)bis(5-methyl-1,3-benzoxazole)

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
590.9±39.0 °C at 760 mmHg

[ Melting Point ]:
336-342°C

[ Molecular Formula ]:
C30H22N2O2

[ Molecular Weight ]:
442.508

[ Flash Point ]:
296.7±21.0 °C

[ Exact Mass ]:
442.168121

[ PSA ]:
52.06000

[ LogP ]:
9.34

[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C

[ Index of Refraction ]:
1.709

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R42/43:May cause sensitization by inhalation and skin contact .

[ Safety Phrases ]:
S22-S29/56-S45

[ WGK Germany ]:
2

[ RTECS ]:
VO6250000

[ HS Code ]:
2934999090

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Fluorescent Brightener KS-N
  • 4,4'-Bis(2-benzoxazolyl)stilbene
  • Acetamide, N-[4-(5-methyl-2-benzoxazolyl)phenyl]-2-(4-nitrophenoxy)- (9CI)
  • Phenol,4,4'-(methylenediimino)bis[5-methyl-2-(1-methylethyl)-(9CI)
  • 4-(4,4'-bis-dimethylamino-benzhydryl)-5-methyl-2-phenyl-2H-pyrazol-3-ylamine
  • 4-[4-(5-methyl-1,3-benzoxazol-2-yl)phenyl]aniline
  • 2-methyl-1-{1-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl}propan-2-amine
  • [1-(3-Methylpyridin-4-yl)cyclohexyl]methanamine
  • {1-[5-(Trifluoromethyl)furan-2-yl]cyclopropyl}methanamine
  • (2S)-2-Amino-3-(5-chlorothiophen-3-yl)propanoic acid
  • N-[(5-bromofuran-2-yl)methyl]-N-methylhydroxylamine
  • [1-(2-Methoxypyridin-4-yl)cyclopentyl]methanamine
  • 3-Amino-1-[5-(trifluoromethyl)furan-2-yl]propan-1-one
  • 2-methyl-1-[3-(trifluoromethyl)-1H-pyrazol-4-yl]propan-2-amine
  • (1R)-2-amino-1-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]ethan-1-ol
  • 2-[5-(Trifluoromethyl)thiophen-2-yl]propan-2-amine
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