Fluorescent brightener 184
Grundinformationen
- CAS
52232-33-4- Standard-SMILES
CC(C)(C)c1ccc2oc(-c3ccc(-c4nc5cc(C(C)(C)C)ccc5o4)s3)nc2c1- InChIKey
AIXZBGVLNVRQSS-UHFFFAOYSA-N- Summenformel
- C26H26N2O2S
- Durchschnittliche Molmasse
- 430,6 g/mol
- Monoisotopische Masse
- 430,17149925
Überblick
2,5-bis(5-tert-butyl-2-benzoxazolyl)thiophene is a benzoxazole.
Namen und Bezeichner
- Bevorzugter Name
- Fluorescent brightener 184
- IUPAC
- 5-tert-butyl-2-[5-(5-tert-butyl-1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole
- Englischer Name
- BBOT
- Summenformel
- C26H26N2O2S
- Molmasse
- 430.56
Namen und Synonyme
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiopheneFLUORESCENT BRIGHTENER 184Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-BRIGHTENER OBTINOPAL OB5-tert-butyl-2-[5-(5-tert-butyl-1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazoleBis(tert-butyl benzoxazolyl) thiopheneUVITEX 3BSANSC 158163KEYFLUOR WHITE PLBenzoxazole, 2,2'-(2,5-thiophenediyl)bis(5-tert-butyl-EINECS 230-426-4
Weitere Namen anzeigen
UVITEX OBUVITEX 2BUVITEX(R) 2BTOSLAB 644820TINOPAL CBS-XLABOTEST-BB LT00053574CI FLUORESCENT BRIGHTENER 362DERIVATIVE OF STILBENE DISULFONIC ACID2,5-BIS(5-T-BUTYL-2-BENZOXAZOLYL)THIOPHENE
2,2'-(2,5-Thiophenediyl)bis(5-tert-butylbenzoxazole)W7UR9129GP2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene2,5-Bis(5'-tert-butyl-2-benzoxazolyl)thiopheneNSC-1581632,5-Thiophenediylbis(5-tert-butyl-1,3-benzoxazole)C.I. Fluorescent Brightening Agent 184EC 230-426-4
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 8
- Polarare Oberfläche (TPSA)
- 80,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 5
- Frei drehbare Bindungen
- 4
- Schwere Atome
- 31
- Formalladung
- 0
- Komplexität
- 590
Experimentelle und physikochemische Eigenschaften
Chemical ClassesDyes -> Other Dyes
Food Contact Substances
FCS -> FDA Cumulative Estimated Daily Intake (CEDI)
FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description
Other Solid; Dry Powder; Large Crystals
Yellow to green solid; [Merck Index] Yellow powder; [Alfa Aesar MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- 199 · 199-201 °C(lit.)
- Siedepunkt
- 531.2 °C · 531.2 °C at 760 mmHg
- Dichte
- 1.26 g/cm3 · 1.26 g/cm3
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 11.9% (408 of 3430) of reports.
H413 (86%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
P273, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 3430 reports by companies from 7 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory Information
Chemical: Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-
Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: 2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole) (EC: 230-426-4)
Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryMay cause irritation; [Alfa Aesar MSDS] See POPOP.
Hazard Classes and CategoriesAquatic Chronic 4 (86%)
Sicherheitsdaten
- wgk
- 1
- RTECS-Nr.
- DM4888332
Chemie und Industrie
Verwendung und Herstellung
Uses
Permitted for use as an inert ingredient in non-food pesticide products; [EPA] Used as an optical brightener for polymers, fibers, films, inks, lacquers, paints and liquid scintillators; [Merck Index]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
U.S. Production2023: 550,000 - <1,000,000 lb
Consumer UsesNot Known or Reasonably Ascertainable
Industry UsesAntioxidant
General Manufacturing Information
Plastics Material and Resin Manufacturing
Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-: ACTIVE
Anbieter112 Anbieter
国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
INTATRADE GmbH+49 3493/605464 · [email protected]
河北创海生物科技有限公司+86-86-13131129325 · [email protected]
Baoji Guokang Healthchem co.,ltd+8615604608665 15604608665 · [email protected]
上海如吉生物科技发展有限公司+86-21-65211385-8001 36031160 · [email protected]
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