Fluorescent brightener 184
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基本情報
- CAS
52232-33-4- 標準SMILES
CC(C)(C)c1ccc2oc(-c3ccc(-c4nc5cc(C(C)(C)C)ccc5o4)s3)nc2c1- InChIKey
AIXZBGVLNVRQSS-UHFFFAOYSA-N- 分子式
- C26H26N2O2S
- 平均分子量
- 430.6 g/mol
- 単同位体質量
- 430.17149925
概要
2,5-bis(5-tert-butyl-2-benzoxazolyl)thiophene is a benzoxazole.
名称と識別子
- 優先名称
- Fluorescent brightener 184
- IUPAC
- 5-tert-butyl-2-[5-(5-tert-butyl-1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole
- 英語名
- BBOT
- 分子式
- C26H26N2O2S
- 分子量
- 430.56
名称と別名
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
名称をさらに表示
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
データベース識別子
- CAS
52232-33-4、7128-64-5- PubChem CID
- 292429
- DTXSID
DTXSID1048205- ChEBI
CHEBI:211245- UNII
- W7UR9129GP
- EC Number
- 230-426-4
- Nikkaji
- J1.845G
物性
構造計算による物性補完中
- XLogP
- 8
- 極性表面積
- 80.3 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 5
- 回転可能結合数
- 4
- 重原子数
- 31
- 形式電荷
- 0
- 複雑度
- 590
実験および物理化学的性質
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]
物理化学的性質
- 融点
- 199 · 199-201 °C(lit.)
- 沸点
- 531.2 °C · 531.2 °C at 760 mmHg
- 比重(密度)
- 1.26 g/cm3 · 1.26 g/cm3
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
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.
危険有害性情報
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%)
安全データ
- wgk
- 1
- rtecs
- DM4888332
化学と産業
用途と製造
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
関連反応
1 件
化合物ノート
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