CAS 7128-64-5; 2,2'-(2,5-二苯基硫代)双[5-(1,1-二甲基乙基)]苯并恶唑; 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-Benzoxazole

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产品名称

规格

包装、参考价格

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B802135

MACKLIN

2,2-(2,5-二苯基硫代)双[5-(1,1-二甲基乙基)]苯并恶唑

99%

30元/5g; 44元/25g; 103元/100g; 398元/500g; 1400元/2.5kg;

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储存：室温
状态：黄色到绿色粉末

B1554

TCI

2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene

>99.0%(HPLC)(N)

305元/5G; 540元/25G;

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基本信息

纯度/分析方法	>99.0%(HPLC)(N)
分子式/分子量	C₂₆H₂₆N₂O₂S = 430.57
外观与形状(20℃)	固体
Reaxys-RN	631803
PubChem物质ID	87564458
SDBS (AIST Spectral DB)	15111
Merck Index (14)	1014
MDL编号	MFCD00005774

技术规格

Appearance	Light yellow to Yellow to Green powder to crystal
Purity(HPLC)	min. 99.0 area%
Purity(with Total Nitrogen)	min. 99.0 %
Melting point	199.0 to 203.0 ℃

物性(参考值)

熔点	201 ℃
最大吸收波长	373(EtOH) nm
水溶性	不溶

相关法规

RTECS#

DM4888332

536133

J&K

BBOT

98%

280元/5G; 613元/25G; 1961元/100G;

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基本信息

分子式	C₂₆H₂₆N₂O₂S
分子量	430.56
熔点	199-201
MDL编码	MFCD00005774
Beilstein	631803
Merck	14,1014
EINECS 编号	230-426-4

安全信息

WGK	1
RTECS	DM4888332
TSCA	是

A14928

Alfa Aesar

2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene

99%

513元/5g; 1867元/25g; 11015元/100g;

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应用
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene is used as an optical brightener which converts UV light into visible light. It is also used as a fluorescent brightener for thermoplastic resins of polyvinyl chloride, acrylic resin, polyester fiber, paint, coating and printing ink. It is also useful in detecting the presence of thin-film electrical contact lubricants.

备注
Incompatible with oxidizing agents.

基本信息

MDL
MFCD00005774

EINECS
230-426-4

分子式
C₂₆H₂₆N₂O₂S

分子量
430.57

熔点
200-202°

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in acetone and toluene. Insoluble in water.

Beilstein
631803

安全信息

RTECS
DM4888332

TSCA
是

223999

Sigma-Aldrich

2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene

suitable for scintillation, 99%

584.83元/5 G;

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产品说明

一般描述

2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene, also known as BBOT, is usually used as an optical
brightening agent.

应用

2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene (BBOT) is a fluorescent whitening additive for plastics.

包装

5 g in glass bottle

基本信息

经验(实验)分子式	C₂₆H₂₆N₂O₂S
分子量	430.56
Beilstein	631803
EC 号	230-426-4
MDL编号	MFCD00005774
PubChem化学物质编号	24853416
NACRES	NA.47

产品性质

质量水平	200
测定	99%
形式	powder
mp	199-201 ℃ (lit.)
溶解性	toluene: 50 mg/mL
ε (extinction coefficient)	≥47000 at 372-374 nm in dioxane
适用性	suitable for scintillation
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
SMILES string	CC(C)(C)c1ccc2oc(nc2c1)-c3ccc(s3)-c4nc5cc(ccc5o4)C(C)(C)C
InChI	1S/C26H26N2O2S/c1-25(2,3)15-7-9-19-17(13-15)27-23(29-19)21-11-12-22(31-21)24-28-18-14-16(26(4,5)6)8-10-20(18)30-24/h7-14H,1-6H3
InChI key	AIXZBGVLNVRQSS-UHFFFAOYSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

PLAS-AX-098N

AccuStandard

2,2'-(2,5-Thiophenediyl)bis(5-tert-butylbenzoxazole)

772元/50mg;

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2,2'-(2,5-thiophenediyl)bis(5-tert-butylbenzoxazole)

荧光增白剂OB, 2,5-双(5-叔丁基-2-苯并恶唑基)噻吩

7128-64-5